Archive for Featured

Rich Hill, the Newest Met

As of Thursday night, the Mets’ starting rotation featured Marcus Stroman, Taijuan Walker, Tylor Megill, and a sentient ball of string who showed promise in Low-A. Fine, I made up the last one, but if you told the Mets front office about this ball of string, they’d at least ask you for its Trackman data. A seemingly unending string of injuries left the team grasping for pitching — any pitching at all. Enter Rich Hill, in a trade with the Rays:

At a very basic level, the Mets had to make this trade. Jacob deGrom is on the shelf. David Peterson broke his foot walking around. Carlos Carrasco and Noah Syndergaard aren’t ready. Joey Lucchesi tore his UCL. Robert Stock, who was already 10th or so on the depth chart, strained his hamstring. Forget replacement level — Hill represents an upgrade from subterranean level. To some extent, any trade at all would be a win, in that it would leave them able to field a roster.

But Hill isn’t merely roster depth. He’s one of the most interesting pitchers in baseball, a curve-and-fastball machine who has spent years pumping sub-90 mph gas past hitters while bamboozling them with a dazzling array of breaking balls. Heck, earlier this year he was named the AL Pitcher of the Month (it’s not the most prestigious award, but it’s an award) in May, when he posted a 0.78 ERA over 34.2 innings.

Of course, there are other months in the year, and the rest of Hill’s 2021 hasn’t gone nearly so well. In total he sported a 3.87 ERA and 4.55 FIP with the Rays, both of which are the highest marks he’s posted since bursting back onto the scene in 2015. His 9.9% swinging strike rate is better only than his abbreviated 2020 season, and he wasn’t exactly great then either. There’s a strong chance that Hill’s 2021 season will be his last stand. Read the rest of this entry »


Sunday Notes: Giants Prospect Will Wilson Remains a Work in Progress

Will Wilson has received mixed reviews since he was drafted 15th overall by the Los Angeles Angels out of North Carolina State University in 2019. He’s also changed organizations. The 23-year-old (as of earlier this week) shortstop was traded to San Francisco that same winter as part of a budget-driven deal centered around the contract of Zack Cozart. With just 46 professional games under his belt, Wilson came into the current campaign No. 11 on our Giants Top Prospects list.

The mixed reviews have included assessments that begged for clarification.

When I spoke with Wilson a week ago, I shared that I’d read that his swing is short, and also that it has changed. I’d also seen that he doesn’t project to hit for power, yet he’d put up solid home run numbers in college. Moreover, he already has double-digit dingers this season between High-A Eugene and Double-A Richmond.

Could he share his thoughts on the above?

“A lot of the projection stuff is up to interpretation,” replied Wilson, who received his promotion on July 6. “I feel like I’ve done a pretty good job of hitting for power. I hit a lot of doubles, and I’ve hit more home runs than I think a lot of people have projected. That’s always a good thing.”

Asked why he’s shown more power than many expected, the Kings Mountain, North Carolina native provided a rock solid — if not somewhat unexpected — answer. Read the rest of this entry »


2021 Trade Value: #1 to #10

Design by Luke Hooper

As is the annual tradition at FanGraphs, we’re using the week after the All-Star Game to take stock of the top 50 players in baseball by trade value in anticipation of next week’s trade deadline. For a more detailed introduction to this year’s exercise, as well as a look at those players who fell just short of the top 50, be sure to read the Introduction and Honorable Mentions piece, which can be found in the widget above.

For those who have been reading the Trade Value Series the last few seasons, the format should look familiar. For every player, you’ll see a table with the player’s projected five-year WAR from 2022-2026, courtesy of Dan Szymborski’s ZiPS projections. The table will also include the player’s guaranteed money, if any, the year through which their team has contractual control of them, last year’s rank (if applicable), and then projections, contract status, and age for each individual season through 2026, if the player is under contract or team control for those seasons. Last year’s rank includes a link to the relevant 2020 post. One note on the rankings: particularly at the bottom of the list, there’s not a lot of room between players. The ordinal rankings clearly matter, and we put players where they are for a reason, but there’s not much room between, say, 35 and 60. The magnitude of the differences in this part of the list is quite small. Several talent evaluators we talked to might prefer a player in the Honorable Mentions section to one on the back end of the list, or vice versa. We think the broad strokes are correct — but with so many players carrying roughly equivalent value, disagreements abounded. Thanks are due to Sean Dolinar for his help in creating the tables in these posts. At the bottom of the page, there is a grid showing all the players who have been ranked up to this point.

Below you’ll see commentary from both of us for each player. And now, on to this year’s final group. Read the rest of this entry »


2021 Trade Value: #11 to #20

Design by Luke Hooper

As is the annual tradition at FanGraphs, we’re using the week after the All-Star Game to take stock of the top 50 players in baseball by trade value in anticipation of next week’s trade deadline. For a more detailed introduction to this year’s exercise, as well as a look at those players who fell just short of the top 50, be sure to read the Introduction and Honorable Mentions piece, which can be found in the widget above.

For those who have been reading the Trade Value Series the last few seasons, the format should look familiar. For every player, you’ll see a table with the player’s projected five-year WAR from 2022-2026, courtesy of Dan Szymborski’s ZiPS projections. The table will also include the player’s guaranteed money, if any, the year through which their team has contractual control of them, last year’s rank (if applicable), and then projections, contract status, and age for each individual season through 2026, if the player is under contract or team control for those seasons. Last year’s rank includes a link to the relevant 2020 post. One note on the rankings: particularly at the bottom of the list, there’s not a lot of room between players. The ordinal rankings clearly matter, and we put players where they are for a reason, but there’s not much room between, say, 35 and 60. The magnitude of the differences in this part of the list is quite small. Several talent evaluators we talked to might prefer a player in the Honorable Mentions section to one on the back end of the list, or vice versa. We think the broad strokes are correct — but with so many players carrying roughly equivalent value, disagreements abounded. Thanks are due to Sean Dolinar for his help in creating the tables in these posts. At the bottom of the page, there is a grid showing all the players who have been ranked up to this point.

As we enter the top 20, you’ll see commentary from both of us for each player. And now, to the next group. Read the rest of this entry »


2021 Trade Value: #21 to #30

Design by Luke Hooper

As is the annual tradition at FanGraphs, we’re using the week after the All-Star Game to take stock of the top 50 players in baseball by trade value in anticipation of next week’s trade deadline. For a more detailed introduction to this year’s exercise, as well as a look at those players who fell just short of the top 50, be sure to read the Introduction and Honorable Mentions piece, which can be found in the widget above.

For those who have been reading the Trade Value Series the last few seasons, the format should look familiar. For every player, you’ll see a table with the player’s projected five-year WAR from 2022-2026, courtesy of Dan Szymborski’s ZiPS projections. The table will also include the player’s guaranteed money, if any, the year through which their team has contractual control of them, last year’s rank (if applicable), and then projections, contract status, and age for each individual season through 2026, if the player is under contract or team control for those seasons. Last year’s rank includes a link to the relevant 2020 post. One note on the rankings: particularly at the bottom of the list, there’s not a lot of room between players. The ordinal rankings clearly matter, and we put players where they are for a reason, but there’s not much room between, say, 35 and 60. The magnitude of the differences in this part of the list is quite small. Several talent evaluators we talked to might prefer a player in the Honorable Mentions section to one on the back end of the list, or vice versa. We think the broad strokes are correct — but with so many players carrying roughly equivalent value, disagreements abounded. Thanks are due to Sean Dolinar for his help in creating the tables in these posts. At the bottom of the page, there is a grid showing all the players who have been ranked up to this point.

And now, to the next group of players. Read the rest of this entry »


2021 Trade Value: #31 to #40

Design by Luke Hooper

As is the annual tradition at FanGraphs, we’re using the week after the All-Star Game to take stock of the top 50 players in baseball by trade value in anticipation of next week’s trade deadline. For a more detailed introduction to this year’s exercise, as well as a look at those players who fell just short of the top 50, be sure to read the Introduction and Honorable Mentions piece, which can be found in the widget above.

For those who have been reading the Trade Value Series the last few seasons, the format should look familiar. For every player, you’ll see a table with the player’s projected five-year WAR from 2022-2026, courtesy of Dan Szymborski’s ZiPS projections. The table will also include the player’s guaranteed money, if any, the year through which their team has contractual control of them, last year’s rank (if applicable), and then projections, contract status, and age for each individual season through 2026, if the player is under contract or team control for those seasons. Last year’s rank includes a link to the relevant 2020 post. One note on the rankings: particularly at the bottom of the list, there’s not a lot of room between players. The ordinal rankings clearly matter, and we put players where they are for a reason, but there’s not much room between, say, 35 and 60. The magnitude of the differences in this part of the list is quite small. Several talent evaluators we talked to might prefer a player in the Honorable Mentions section to one on the back end of the list, or vice versa. We think the broad strokes are correct — but with so many players carrying roughly equivalent value, disagreements abounded. Thanks are due to Sean Dolinar for his help in creating the tables in these posts. At the bottom of the page, there is a grid showing all the players who have been ranked up to this point.

And now, to the next group of players. Read the rest of this entry »


2021 Trade Value: #41 to #50

Design by Luke Hooper

As is the annual tradition at FanGraphs, we’re using the week after the All-Star Game to take stock of the top 50 players in baseball by trade value in anticipation of next week’s trade deadline. For a more detailed introduction to this year’s exercise, as well as a look at those players who fell just short of the top 50, be sure to read the Introduction and Honorable Mentions piece, which can be found in the widget above.

For those who have been reading the Trade Value Series the last few seasons, the format should look familiar. For every player, you’ll see a table with the player’s projected five-year WAR from 2022-2026, courtesy of Dan Szymborski’s ZiPS projections. The table will also include the player’s guaranteed money, if any, the year through which their team has contractual control of them, last year’s rank (if applicable), and then projections, contract status, and age for each individual season through 2026, if the player is under contract or team control for those seasons. Last year’s rank includes a link to the relevant 2020 post. One note on the rankings after seeing some of your comments: particularly at the bottom of the list, there’s not a lot of room between players. The ordinal rankings clearly matter, and we put them there for a reason, but there’s not much room between, say, 35 and 60. The magnitude of differences in this part of the list is quite small. Several talent evaluators we talked to might prefer a player in the honorable mentions section to one on the back end of the list, or vice versa. We think the broad strokes are correct — but with so many players carrying roughly equivalent value, disagreements abounded. Thanks are due to Sean Dolinar for his help in creating the tables in these posts. At the bottom of the page, there is a grid showing all the players who have been ranked up to this point.

With that out of the way, let’s get to the first batch of players. Read the rest of this entry »


2021 Trade Value: Intro and Honorable Mentions

Design by Luke Hooper

Every year since time immemorial (fine, for just over a decade), FanGraphs has produced a trade value series with one goal: rank the top 50 players in baseball by their value in a potential trade. To the surprise of no one, we’re doing that again this year. Over the coming days, we’ll release our list, taking performance, age, and contract into account.

That’s right — we, not I. In past years, the list has been compiled by a single FanGraphs writer — Dave Cameron, Kiley McDaniel, or Craig Edwards. This year, for the first time, it’s a two-person job. We (Ben Clemens and Kevin Goldstein) worked together to construct this list. That was useful for several reasons. First, it led to fewer obvious omissions as we started compiling the top 50. Those likely would have been smoothed out over time, but having two pairs of eyes was incredibly useful at getting an initial list together. Read the rest of this entry »


Sunday Notes: Cade Cavalli Envisions More Lorenzens and Ohtanis

Shohei Ohtani is a unicorn in terms of two-way talent, but he’s not the only player who has shown an ability to provide value on both sides of the ball. And you don’t need to go back as far as Babe Ruth or Negro Leagues legend Ted “Double Duty” Radcliffe to find examples. It’s not that long ago that Mike Hampton was putting up healthy offensive numbers in the DH-less National League, and Michael Lorenzen was pinch-hitting and playing the outfield for the Reds just two years ago. There is also Brendan McKay — he of the repaired labrum — who would presumably welcome a return to two-way play if the Rays were to give him that opportunity.

Cade Cavalli could conceivably handle his own as an Ohtani-lite. The top pitching prospect in the Washington Nationals system performed solely on the mound in his junior year at the University of Oklahoma, but he was both a pitcher and a corner infielder in the two years prior. And he raked. Cavalli’s sophomore numbers with the Sooners included a .319/.393/.611 slash line with five doubles, a pair of triples, and four home runs in 88 plate appearances. Including his freshman output, the Tulsa native went deep 10 times as a collegian.

I asked Cavalli for his thoughts on two-way players in MLB this past Friday.

“It takes a special person to be able to do that,” said Cavalli, who pitched in the Futures Game and is currently with the Double-A Harrisburg Senators. “There’s a lot that goes on; it’s not just playing in the game every single day. There’s early work, hitting, you’ve got your conditioning as a pitcher, you’ve got position work. It can take a toll on someone’s body. Read the rest of this entry »


Vladimir Guerrero Jr. Is Soaring to New Heights

On the strength of his monster home run and an additional RBI groundout, Vladimir Guerrero Jr. took home MVP honors from the All-Star Game at Coors Field on Tuesday night. In doing so, the 22-year-old slugger — who also nearly decapitated National League starter Max Scherzer with his hardest-hit ball of the evening — became the youngest player ever to win that award. The performance was just the latest chapter of Guerrero’s breakout, as he lives up to the high expectations set by his pedigree and his precocious development.

If for some reason you haven’t seen his highlights from Tuesday night, here’s Guerrero’s first-inning plate appearance, where his 111.1 mph rocket back through the box produced such a close call that Guerrero felt obliged to apologize to Scherzer, who remarked after the game, “I’m alive… that’s the success story… I’m just grateful I still have a blue eye and a brown eye”:

And here’s Guerrero’s third-inning homer off Corbin Burnes:

The 468-footer was the longest All-Star Game homer of the Statcast era, surpassing Kris Bryant’s 2016 shot by a good 58 feet. With it, Guerrero became the second-youngest player to go yard in an All-Star Game, after Johnny Bench did so in 1969 at the age of 21 years and 228 days. In winning MVP honors, Guerrero, at 22 years and 119 days, surpassed Ken Griffey Jr., who was 117 days older when he won in 1992. Meanwhile, Guerrero and dad Vlad joined the Griffeys and Bobby and Barry Bonds as the only father/son combinations to homer in the All-Star Game.

With the single-game spotlight and honors behind him, Guerrero is now angling to become the youngest position player to win a regular season MVP award; he won’t surpass pitcher Vida Blue, who was 22 years and 64 days old on the final day of the 1971 season, but would surpass Bench, who was 22 years and 298 days on the final day of the ’70 season. He and his father, the AL MVP in 2004, would be the first pair to win the award. Of course, the competition for Guerrero to win is daunting given the ongoing tour de force of Shohei Ohtani. A month ago, Guerrero led the AL in all three Triple Crown categories and WAR, kindling a debate over the merits of that combination relative to Ohtani’s pitching. At that point, Dan Szymborski estimated Vladito’s chances of winning the Triple Crown at 19.1%, but the five-homer lead he held over Ohtani has become a five-homer lead for Ohtani (33-28) thanks to the Angels’ superstar’s recent flurry. Guerrero’s .332 batting average and 73 RBI both still leads the AL, as does his .439 on-base percentage, 189 wRC+, and 4.6 position player WAR, though Ohtani has taken over the combined WAR lead at 5.5, and has a slugging percentage 40 points higher than Guerrero’s .658.

Regardless of whether he’s first or second in any category, Guerrero has taken a massive leap forward from his performances in 2019 and ’20, which were solid enough for a 20- or 21-year-old, but hardly All-Star caliber. After batting .272/.339/.433 (105 wRC+) in 2019, he showed more power last year, hitting .262/.329/.462 (112 wRC+); his ISO jumped by 37 points, and his home run rate rose from 2.9% to 3.7%, a gain of about 28%.

Guerrero is showing even greater in-game power this year — his display in the 2019 Home Run Derby provided more evidence of raw power than anyone this side of Iggy and the Stooges — as you can see from the basic numbers, but before discussing that, it’s worth acknowledging his improved plate discipline. He’s cut his rate of swinging at pitches outside the strike zone from 31.6% as a rookie to 27.4% last year and then 25.3% this year; among qualifiers, he’s climbed from the 46th percentile to the 70th and now the 83rd. As a result, he’s posted the majors’ fifth-largest gain in walk rate from 2020 to ’21, jumping 5.7 percentage points to 13.9%; only Starling Marte (+7.9%,), Joey Gallo (+7.7%), Carlos Correa (5.9%), and Andrew McCutchen (+5.8%) have gained more. While Guerrero is striking out more as well (up two points to 17.6%), he’s still in the 70th percentile in that category.

The biggest difference in his performance relative to 2020, though, is how much harder he’s hitting the ball:

Vladimir Guerrero Jr. Batted Ball Profile
Season GB/FB GB% EV Barrel% HardHit% AVG xBA SLG xSLG wOBA xwOBA
2019 1.50 49.6% 89.5 6.9% 37.9% .272 .254 .433 .433 .329 .326
2020 1.96 54.6% 92.5 8.7% 50.8% .262 .260 .462 .437 .338 .331
2021 1.35 44.8% 95.2 16.7% 55.6% .332 .318 .658 .625 .453 .436

Guerrero’s exit velocity already ranked in the 93rd percentile last year, but he was hitting grounders about twice as often as fly balls. He still hits more grounders than flies, but his 9.8 percentage point drop in groundball rate is the majors’ fourth-largest behind Jonathan Villar (-14.0%), Kyle Schwarber (-10.6%), and Kevin Pillar (-9.9%). He’s nearly doubled his average launch angle (from 4.6 degrees to 8.4), and with it, has nearly doubled his barrel rate while increasing his already-high hard-hit rate. A picture is worth a thousand words:

Guerrero has improved in every Statcast-tracked category here — even the ones that pertain to his speed and defense, the evidence of the better conditioning and work he’s put into learning a new(ish) position — except for maximum exit velocity, where he already ranked in the 99th percentile. In case you were worried that he was stagnating, he has actually shown improvement there nonetheless, from last year’s 116.1 mph to 117.4 (for what it’s worth, he topped both with a 118.9 mph single in 2019). Fittingly, where last year’s hardest-hit ball was a lineout to second base, this year’s was a home run off the Rays’ Ryan Yarbrough, the first of the two he hit on May 24 at the team’s temporary Dunedin home:

That first one had a projected distance of 461 feet, four short of his regular season career long, set just eight days earlier off the Phillies’ Brandon Kintzler, also in Dunedin:

Guerrero’s All-Star Game homer topped that, albeit with an assist from Coors Field’s altitude (which added 32 feet, according to Weather Applied Metrics’ Ken Arneson) if not the wind (which took away 10).

On the subject of harnessing his incredible bat speed towards improving his ability to get the ball in the air, in April our own Carmen Ciardiello wrote about the possibility of Guerrero improving what he called his attack angle to better launch the ball. Using an approximation based upon the top 5% of each player’s hardest-hit batted balls, Ciardiello compared Guerrero to the other mighty sluggers with similar maximum exit velocities and estimated his attack angle at 8.71 degrees. Only Giancarlo Stanton (8.74 degrees) had one nearly as flat, while Ronald Acuña Jr. had the highest angle at 17.86 degrees, followed by Trout at 16.94. In my attempt to track this as a potential explanation for Guerrerro’s year-to-year improvement, I calculated that based upon his top 5% of hard-hit balls, his attack angle has actually dipped to an average of 6.69 degrees; five of his 13 hardest-hit balls thus far have negative launch angles, meaning that they were hit on the ground, while only four are double-digit positives, all of them homers. I’ll leave it to Ciardello for further interpretation of those results.

Looking at Guerrero’s year-to-year improvement by pitch type what quickly becomes apparent is that he’s now a serial murderer of four-seam fastballs; he’s gone from a .254 AVG, .465 SLG, and .356 wOBA against them last year to a .386 AVG, .830 SLG, and .538 wOBA. Among players with at least 100 PA ending in four-seamers, only Juan Soto has a higher average, while those other two figures are tops. Guerrero’s 18 runs above average against four-seamers is the highest of any player against any pitch, and represents a full 18-run gain relative to last year as well. His other big improvements are against sliders, where he’s gained eight runs (from +1 to +9) primarily by improving from .576 SLG to .633, and sinkers, where he’s gained six runs (from +3 to +9) primarily by improving from .485 SLG to .614.

Using 200-PA cutoffs for both last year and this one, Guerrero owns the majors’ biggest gains in both slugging percentage and wRC+. Here’s the top 15 for the former:

Largest Gains in Slugging Percentage, 2020-21
Player Team 2020 2021 Dif
Vladimir Guerrero Jr. TOR .462 .658 .197
Kyle Schwarber CHC/WAS .393 .570 .177
Max Muncy LAD .389 .559 .169
J.D. Martinez BOS .389 .556 .167
Bryan Reynolds PIT .357 .519 .162
Kolten Wong STL/MIL .326 .485 .159
Jose Altuve HOU .344 .498 .155
Marcus Semien OAK/TOR .374 .528 .154
Eduardo Escobar ARI .335 .483 .148
Joey Gallo TEX .378 .522 .144
Matt Olson OAK .424 .567 .143
Avisaíl García MIL .326 .463 .137
Jonathan Villar MIA/TOR/NYM .292 .426 .135
Javier Báez CHC .360 .493 .133
Carlos Correa HOU .383 .510 .127
Minimum 200 plate appearances in both seasons.

And here’s the latter:

Largest Gains in wRC+, 2020-21
Player Team 2020 2021 Dif
Vladimir Guerrero Jr. TOR 112 189 78
Bryan Reynolds PIT 72 146 74
J.D. Martinez BOS 77 145 69
Joey Gallo TEX 86 153 67
Max Muncy LAD 100 165 65
Jose Altuve HOU 77 138 61
Adam Frazier PIT 80 137 57
Yuli Gurriel HOU 79 136 57
Nick Castellanos CIN 102 156 54
Eduardo Escobar ARI 56 108 53
Matt Olson OAK 103 156 53
Carlos Correa HOU 98 149 52
Javier Báez CHC 57 107 50
Kyle Schwarber CHC/WAS 91 140 49
Nolan Arenado COL/STL 76 120 44
Minimum 200 plate appearances in both seasons.

I should point out that my somewhat arbitrary choice of 200 PA as a cutoff for both seasons — made in part because I wanted batting title qualifiers for 2020, but then 186 PA just looked weird — meant leaving Ohtani off the tables given that he had just 175 PA last year. His 332-point gain in slugging percentage (from .366 to .698) and 98-point gain in wRC+ (from 82 to 180) dwarf the gains of Guerrero and the rest, so if you want to imagine a version of the tables with him on top, you’re free to do so.

So long as we’re talking improvements, it’s worth noting Guerrero’s progress on the defensive side. After a rough introduction to the majors at third base in 2019 (-9.4 UZR, -3 DRS, and -19 OAA in just 824 innings), he split last season between first base (-1.8 UZR, -4 DRS, -2 OAA in 324 innings) and DH. Particularly given his weight and conditioning issues — he showed up to summer camp somewhere in the vicinity of 285 pounds — his future appeared to tilt towards the latter slot, limiting his ceiling. After apologizing to his teammates for showing up out of shape last summer, he lost 42 pounds this past winter and appears to have kept the weight off. His mobility and flexibility have improved and so have his defensive numbers, which are now within hailing distance of average (-0.5 UZR, -2 DRS, and 0 OAA in 576.2 innings).

Even for a player who was so heavily touted as a prospect — recall that he was the consensus number one heading into 2019 — Guerrero has come a long way in a short time, and what he’s doing at such a young age puts him alongside the likes of Soto and Fernando Tatis Jr., not to mention some of the game’s other recent prodigies:

Highest WAR by Position Players 22 & Under Since 2012
Rk Player Team Season Age G PA HR AVG OBP SLG wRC+ WAR
1 Mike Trout LAA 2013 21 157 716 27 .323 .432 .557 176 10.2
2 Mike Trout LAA 2012 20 139 639 30 .326 .399 .564 167 10.1
3 Bryce Harper WSN 2015 22 153 654 42 .330 .460 .649 197 9.3
4 Mike Trout LAA 2014 22 157 705 36 .287 .377 .561 167 8.3
5 Corey Seager LAD 2016 22 157 687 26 .308 .365 .512 136 6.9
6 Manny Machado BAL 2015 22 162 713 35 .286 .359 .502 135 6.6
7 Rafael Devers BOS 2019 22 156 702 32 .311 .361 .555 133 5.9
8 Ronald Acuna Jr. ATL 2019 21 156 715 41 .280 .365 .518 126 5.6
9 Francisco Lindor CLE 2016 22 158 684 15 .301 .358 .435 109 5.5
10 Jason Heyward ATL 2012 22 158 651 27 .269 .335 .479 121 5.3
11 Carlos Correa HOU 2016 21 153 660 20 .274 .361 .451 123 5.2
12 Manny Machado BAL 2013 20 156 710 14 .283 .314 .432 102 5.0
13 Juan Soto WSN 2019 20 150 659 34 .282 .401 .548 142 4.9
14 Mookie Betts BOS 2015 22 145 654 18 .291 .341 .479 120 4.8
15T Xander Bogaerts BOS 2015 22 156 654 7 .320 .355 .421 111 4.6
15T Ozzie Albies ATL 2019 22 160 702 24 .295 .352 .500 116 4.6
15T Vladimir Guerrero Jr. TOR 2021 22 87 374 28 .332 .430 .658 189 4.6
18 Bryce Harper WSN 2012 19 139 597 22 .270 .340 .477 121 4.4
19 Christian Yelich MIA 2014 22 144 660 9 .284 .362 .402 118 4.1
20T Fernando Tatis Jr. SDP 2021 22 74 313 28 .286 .364 .656 168 4.0
20T Cody Bellinger LAD 2017 21 132 548 39 .267 .352 .581 138 4.0

Right now, Guerrero has the highest slugging percentage and wRC+ of any of the bunch, though preserving that distinction is no small challenge given the amount of season remaining. Our rest-of-season projections forecast him to add another 2.3 WAR, which would tie him with Seager for fifth on the list. At the rate he’s going, it would hardly be a surprise if he climbs higher.