Archive for Daily Graphings

With Byron Buxton out with a hip impingement and no timetable for his return, the Twins were short one outfielder. Luckily for Minnesota, it just so happens that the team’s best prospect, Walker Jenkins, is a center fielder, and is looking a lot like a hitter who didn’t have much more to learn from facing Triple-A pitchers. The fifth pick in the 2023 draft, Jenkins was hitting .308/.407/.532 for a 142 wRC+ in 69 games for the St. Paul Saints when he got the call on Thursday. He started in center for all three games of the team’s weekend series against the White Sox.

Still just 21, Jenkins might have reached the majors even quicker than he actually did if not for sharing Buxton’s proclivity for landing on the injured list. Hamstring and quad injuries in 2024 held him to 82 games, while an ankle injury cost him two months of the 2025 season. An injured shoulder, earned by a collision with the Summit Beer advertisement on the right-center field wall, put him on the shelf for most of May. Since returning to the Saints in late June, Jenkins has been on a tear, hitting .335/.414/.603, topped off with an August line of .405/.484/.772 with eight of his 12 homers on the year.

While one could argue that the Twins should have called up Jenkins a month earlier — Minnesota right fielders have combined for 0.0 WAR — this is one case where I think the conservatism was warranted. With a long injury history, it made sense for Jenkins to get more time in the high minors, and his readiness only became glaringly obvious in recent weeks. His .252/.332/.394 translation through mid-July (by ZiPS) was certainly good enough to be playable, but his hot run has improved his Triple-A translation to a legitimately exciting .287/.364/.450 line on the season. Just to demonstrate what I mean by exciting, ZiPS was still on the fence with Jenkins when I published this season’s top 100 prospects list back in February; ZiPS ranked him outside the top 100, at 131st overall. But if ZiPS had known his 2026 numbers, it would have shot Jenkins all the way up to fourth on the list. Read the rest of this entry »

Tristan Peters was a 22-year-old San Francisco Giants outfield prospect when he was first featured here at FanGraphs in August 2022. Drafted in the seventh round the previous year out of Southern Illinois University, he had recently been acquired from the Milwaukee Brewers at the trade deadline in exchange for Trevor Rosenthal. His profile was modest. While he possessed potential, Peters was nonetheless unranked, with plenty of raw edges to be smoothed out if he hoped to one day reach The Show.

It took time, but his once-raw tools are now are shining brightly on Chicago’s South Side. Now with his fourth organization — the White Sox purchased his contract from the Tampa Bay Rays over the offseason — Peters is thriving to the tune of a .279/.344/.468 slash line, a dozen home runs, and a 128 wRC+ over 408 plate appearances. Moreover, he went deep for the fifth straight game on Thursday, tying a franchise record held by seven other players. Munetaka Murakami is among them, having turned the trick back in April.

The developmental strides Peters has made since we spoke four years ago this month? Peters told me that there have been “tons,” with defense standing out as an especially meaningful area of improvement. On the offensive end, he has made adjustments to his lower half, putting him “in a better position to swing,” thus allowing him to be “more powerful.”

His future was in doubt as recently as December. Nine days before Christmas, the 26-year-old native of Winkler, Manitoba was designated for assignment. Not surprisingly, he found himself not only wondering where his baseball journey would take him next, but also if a big-league uniform was part of that equation. Read the rest of this entry »

Jac Caglianone’s season doesn’t stick out. He doesn’t lead the league in any important statistics. He’s not likely to reach any significant thresholds. He hasn’t completely overhauled his profile. No, his season isn’t that much more interesting than that of any other 2-WAR batter. But for Caglianone, boring is good.

That’s unfortunately a testament to just how bad the Royals’ towering slugger was last year. He couldn’t hit, posting a 47 wRC+. He couldn’t play right field, with -7 OAA. He couldn’t stay healthy, missing about a month with a hamstring strain. He accumulated -1.6 WAR over 62 games. It was one of the worst rookie seasons of the century. Read the rest of this entry »

Just so you know, the trade deadline was August 3. Tarik Skubal is on the Dodgers. Adley Rutschman is on the Red Sox. José Soriano is on the Blue Jays. Did you hear about this? Anyway, that was the last major opportunity for teams to revamp their 26-man rosters for a playoff push, but it was not the final chance to add players who can appear in October games. Enter the August 31 playoff eligibility deadline, which Ken Rosenthal just brought into the news with his report that the Reds put Eugenio Suárez and TJ Friedl on waivers. (Both have since cleared, will remain with the Reds, and can’t be placed on waivers again.)

The waiver trade deadline — the mechanism by which Justin Verlander joined the Astros from the Tigers in 2017 — is long gone, and in its absence over the last several years, the process has been streamlined. The waiver process for all players works the same as it does for a player who is designated for assignment, with two exceptions. The first is that, while on waivers, a non-DFA’d player can continue to play; both he and the public might not even know he’s on waivers. Only reporting like Rosenthal’s is guaranteed to give us knowledge without a claim.

The second wrinkle is that if a waived player goes unclaimed, he simply stays on the active roster, unlike players who are DFA’d. He also stays on the active roster during the waiver process, as Suárez and Friedl did. Everything else is identical: waiver priority order is worst-to-first by record at the time of the waiver placement, and waiver claims are irrevocable. No compensation may change hands besides the $50,000 waiver fee that every claiming team pays on every waiver claim throughout the season, and the entire remainder of the player’s contract is the responsibility of his new team. Players may be waived after August 31, but any player who joins a new organization in September is not eligible for postseason play, making Monday a meaningful deadline. Read the rest of this entry »

Welcome to another edition of Five Things I Liked (Or Didn’t Like) This Week. I took a two month hiatus from writing this column because we had a heavy summer of evaluating baseball, and as it turns out, it’s tough to both analyze baseball and watch it entirely out of a sense of whimsy. But now the tables have turned. There are no more studies to do on prospect valuation. The trade values have been tabulated. The deadline has passed. The playoffs are still a month away. There’s not much to do other than watch baseball and enjoy, whether it’s playoff races, dominant performances, exciting debuts, or just the beauty of a well-played game on a warm summer evening. So kick back, relax, and join me in thanking Zach Lowe of The Ringer for the article format that I’ve been riffing on for the past four years.

1. Rangy Infielders
During the peak of the infield shift, 5-3 double plays had a brief heyday. With three defenders on the right side of the infield against most lefty batters, the third baseman played a de facto shortstop for large portions of most games. When those lefties grounded out to short with runners on, third basemen somewhat frequently fielded the ball, stepped on second, and threw to first to complete the play. But with two infielders now required to be on each side of second base, it wouldn’t make any sense for a third baseman to get the ball and then sprint past the shortstop to tag the base and make the relay throw.

Or would it? Read the rest of this entry »

Behold, a table. Does anything strike you as odd about this leaderboard?

Some of those guys are just the best relievers in baseball and have been for a while. We’ve also got a couple breakout relief aces from this season, including Brent Headrick, Erik Sabrowski, and Samy Natera Jr., who is apparently not the lead singer from Chicago. Don’t feel bad, it’s an easy mistake to make. Read the rest of this entry »

Javier López faced 756 different batters while pitching for five teams from 2003-2016. Frequently employed as a lefty specialist, the sidewinding native of San Juan, Puerto Rico did so to the tune of a 3.48 ERA, 14 saves, and a 30-17 won-lost record across 839 appearances. He also earned four World Series rings. López lifted a trophy with the Boston Red Sox in 2007, and with the San Francisco Giants in 2010, 2012, and 2014.

How well does the now Giants broadcast analyst remember his matchups against the hitters he faced? Interested to find out, I recently sat down him for the latest installment of our Challenging Career Quiz series.

I began by asking which player he faced the most times. His first guess, Chase Utley, was incorrect. His second was likewise wrong — although he did get the surname right. It wasn’t Adrián González, but rather Carlos González.

What are López’s recollections of the longtime Colorado Rockies outfielder?

“What I remember about facing Cargo is that he was an absolute monster,” the pitcher-turned-broadcaster said of the 2010 NL batting champion, whom he held to just four hits and one walk in 26 plate appearances. “He had such a sweet swing. I remember giving up a monster home run to him in Colorado. I hung a breaking ball and he hit it off the facing of the second deck. He was pretty impressive.”

Bobby Abreu was the batter López faced the second-most times (24), and he also has distinct memories of him. Read the rest of this entry »

Brandon Pfaadt — former top prospect, 2023 postseason hero, recipient of a long-term extension after just one full season of big league work — lasted only three starts in the major league rotation at the beginning of 2026. After allowing 12 runs in 16 2/3 innings, the Diamondbacks had seen enough. Big contract or no, Pfaadt went off to middle relief.

Pfaadt had a 5.94 ERA and 5.37 FIP when he made his last start on April 11. In 10 bullpen outings that followed — including, it must be said, a couple very strong bulk relief stints — Pfaadt posted a 5.91 ERA and 5.47 FIP in 21 1/3 innings. The next demotion was to Triple-A Reno, an indignity for a pitcher who’d started 65 games across 2024 and 2025. Only Logan Webb and Jake Irvin had made more big league starts in that time.

Pfaadt spent less than four weeks in the minor leagues. When he came back, he went straight back into Arizona’s rotation, and immediately started pitching better than he ever had before. Read the rest of this entry »

Last week, I saw Aaron Ashby lean on his loopy curveball when he found himself in a jam:

Later that day, I was watching the Tigers when Drew Anderson used his own big hook to finish off an at-bat:

I’m a longtime admirer of the giant 12-to-6 curveball, a pitch that is on the decline across the majors. There’s a good reason for that – without delving into it too deeply, velocity is very important. The league-wide curveball rate is down by nearly a quarter over the last decade, and the curves that remain tend to be harder and sharper than the ones I grew up seeing. But no amount of cold hard data about the pitch’s effectiveness would make it less visually enjoyable for me. So in this, the age of the looping breaker’s decline, I set out to find some good examples of my favorite pitch, even as guys throw it less and less frequently.

How do you define a looping curveball? My first thought was to look for the curveball that falls the most from its initial trajectory as it heads home. There’s just one problem with that definition, and that problem’s name is Victor Robles:

Amazingly, this clip doesn’t come from either the 22-0 or 19-2 blowouts the Mariners endured last week; they’re having some kind of month on the “getting blown out” front. But that perfectly located curveball had an absurd amount of downward movement because he threw it at 46 mph. I don’t even think it’s a curveball, to be honest; Statcast says it had nearly a foot of positive vertical break from backspin. In any case, clearly this criteria isn’t sufficient for our purposes. Read the rest of this entry »

I had Tuesday’s Cubs-Diamondbacks Bridge League game circled on the calendar. Chicago’s big league squad is in town this week (for a series that has become spicy), and I thought this meant the organization’s recently drafted pitchers might throw in front of traveling Cubs brass who could see their new talent in the morning before heading to Chase Field for the second game of that series. “Bridge League,” for those unfamiliar, is a fairly informal, month-long slate of backfield games that take place at the spring training complexes between the end of the Arizona and Florida Complex League schedules and the end of the other minor seasons in September. It mostly exists to give newly drafted players a soft landing spot to start their pro careers.

But instead of a first glimpse at Cade Townsend or Carson Jasa, I ran into multiple, big-name rehabbers from both clubs: Justin Steele (who threw a live BP) and Ben Brown of the Cubs, and Corbin Burnes and Zac Gallen of the Diamondbacks. Here is a rundown of my day and how those guys looked, as the two teams eagerly await reinforcements during their respective playoff pushes. Read the rest of this entry »