Matt Wallner has taken a circuitous route in his quest to play close to home. Geographically speaking, it might be better-described as an oblong route. The 24-year-old Minnesota Twins outfield prospect grew up thirty minutes northeast of Target Field, then circumstances sent him to Hattiesburg, 17 hours south. Since being drafted 39th overall in 2019 out of the University of Southern Mississippi, Wallner has played in Elizabethton, Tennessee and Cedar Rapids, Iowa, the latter of which sits four-and-a-half hours southeast of where he started.

Exposure-wise, the shape of Wallner’s boomerang journey changed when his intended destination out of high school dropped baseball. The left-handed-hitting slugger — No. 10 on our newly-released Twins Top Prospects list — had planned to continue his studies in Grand Forks, North Dakota, four-and-a-half hours northwest of the Twin Cities.

“[The University of] North Dakota cut baseball in April of my senior year,” explained Wallner, who battled back from a hamate injury this year to log a 131 wRC+ and wallop 15 home runs in 294 plate appearances at High-A Cedar Rapids. “I had some connections to Southern Miss through the North Dakota coach, so I went for a visit and fell in love with it. Playing college baseball when it is warmer than 30 degrees was enticing.”

Belying the fact that he considers his freshman fall at the Conference USA school “the biggest jump I’ve ever had to experience,” Wallner went on swing a hot bat in his first taste of high-profile collegiate competition, compiling numbers that included 19 dingers and a 1.118 OPS. He went on to set Southern Mississippi’s career home run record, going deep 58 times in three seasons. Read the rest of this entry »

Below is an analysis of the prospects in the farm system of the Minnesota Twins. Scouting reports were compiled with information provided by industry sources as well as our own observations. This is the second year we’re delineating between two anticipated relief roles, the abbreviations for which you’ll see in the “position” column below: MIRP for multi-inning relief pitchers, and SIRP for single-inning relief pitchers.

A quick overview of what FV (Future Value) means can be found here. A much deeper overview can be found here.

All of the numbered prospects below also appear on The Board, a resource the site offers featuring sortable scouting information for every organization. It has more details than this article and integrates every team’s list so readers can compare prospects across farm systems. It can be found here.

Editor’s Note: Ronny Henriquez was added to this list following his acquisition from the Texas Rangers as part of the Mitch Garver/Isiah Kiner-Falefa trade.

Francis Peguero was added to this list following his acquisition from the Cincinnati Reds as part of the Sonny Gray trade; Chase Petty, previously ranked 14th here, was the return.

Read the rest of this entry »

Danny Coulombe features a lot of breaking balls, and he does so with scant fanfare. In 28 relief appearances and one outing as an opener, the 32-year-old Minnesota Twins southpaw threw 41.8% sliders and 24.8% curveballs last year. He was also quietly effective. Taking the mound for a team that performed well below expectations, Coulombe logged a 3.67 ERA and a 3.75 FIP while fanning 33 batters and issuing just seven free passes in 34-and-a-third innings.

Emblematic of the lefty’s lack of fanfare is that I talked to him last August, and while I did include a few of his quotes in a September column — these on an online project management class that had him regularly visiting FanGraphs — I am just now sharing the crux of our conversation. What we delved into was the evolution of his breaker-heavy repertoire.

“I was predominantly four-seam/curveball when I got drafted,” said Coulombe, whom the Los Angeles Dodgers took in the 25th round out of Texas Tech University in 2012. “Coming up through the system I was mostly a curveball guy, and in 2014, a pitching coach I had, Scott Radinsky, told me that I needed something that looks like a fastball and moves. He said, ‘Right now, if a hitter sees a pop he knows it’s a breaking ball, and if he sees it straight he knows it’s a fastball.’ So we worked on developing a slider that year. I’ve always been able to spin a baseball, and now I’m probably about 70% breaking balls, curveballs and sliders.”

For Coulombe, maintaining a consistent differential between the two is a matter of mindset and grip. The latter required an adjustment, which was necessitated by unwanted blending. Read the rest of this entry »

Don Mattingly had 2,153 hits, 222 home runs, a .361 wOBA, a 124 wRC+, and 40.7 WAR. Statistically, the New York Yankees legend is similar to a Minnesota Twins legend who a few months ago was voted into the Hall of Fame by the Golden Days Committee. Tony Oliva had 1,917 hits, 220 home runs, a .365 wOBA, a 129 wRC+, and 40.7 WAR.

And then there is Brian Giles, who received nary a vote in his lone year on the BBWAA ballot, and quite possibly will never appear on an era-committee ballot. Perennially flying under the radar while playing in Cleveland, Pittsburgh, and San Diego, the underrated slugger had 1,897 hits, 287 home runs, a .388 wOBA, a 136 wRC+, and 54.8 WAR.

What about peak, you might be wondering? Giles was better there, too.

Mattingly had a six-year peak before back injuries began eroding his skills. Over that stretch, he logged a .388 wOBA, a 143 wRC+, and 31.7 WAR. Meanwhile, Oliva and Giles had seven-year peaks that produced these numbers: Read the rest of this entry »

Episode 963

On this episode, we review Prospects Week before traveling back to the 1960s with a guest.

• At the top of the show, lead prospect analyst Eric Longenhagen welcomes fellow evaluator Tess Taruskin for her FanGraphs Audio debut. We hear about Tess’s background and how she ended up joining the FanGraphs team before the duo shares what it was like to help build this year’s Top 100 Prospects list. The pair also talk about Tess’s article on the catching prospect landscape, and how the position could be in for big changes in the future should robot umpires arrive. [2:47]
• After that, David Laurila welcomes baseball writer Thom Henninger to the program. Thom is the author of The Pride of Minnesota: The Twins in the Turbulent 1960s, and he and David review many of the remarkable stories in the book. They talk about Jim Kaat’s 1967 injury, the arrival of NHL and NBA franchises in the same year, the tragic tale of Bill Masterton, Muhammad Ali and the Vietnam War, and more. We also get anecdotes about greats like Dean Chance, George Mikan, and Mudcat Grant, and how the Twins ran wild on the basepaths under the management of Billy Martin. [33:19]

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Tuesday marks the 83rd day of the owner-initiated lockout. It still remains to be seen how long it will last, but whatever its length, we’re likely to see a whirlwind of a mini-offseason as soon as the league and the players come to terms on a new collective bargaining agreement. While that kind of thing is fun to cover — the week before the lockout was a thrilling frenzy — there’s still quite a lot for baseball to do. So let’s roll up our sleeves, lend a hand, and find some new homes for a few of the remaining free agents. The trick here is that they actually have to make at least a lick of sense for the team signing them — but just a lick.

We gave out a half-billion of fictional dollars to hitters last time, but our imaginations could use some pitching too, so let’s get cracking! Read the rest of this entry »

Per the JAWS leaderboard, Adrián Beltré (4) and Scott Rolen (10) rank highest among third basemen not in the Hall of Fame. Beltré will almost certainly get the nod once he becomes eligible, while the currently-on-the ballot Rolen has been making strong headway toward Cooperstown. If and when both players are enshrined, which non-Hall of Fame third baseman will rank highest in JAWS?

The answer is Graig Nettles, who ranks 12th (11th if you don’t include Edgar Martinez). In terms of WAR, Nettles (65.7) ranks right in front of Martinez (65.5), and close behind Rolen (69.9). Beltré (84.1) is comfortably ahead of all three.

Should Nettles be in the Hall of Fame? His accolades and accomplishments include 390 home runs, six All-Star berths, two Gold Gloves — he’d have won more were it not for Brooks Robinson — and a pair of World Series rings. All told, he played in five Fall Classics. Back when Jay Jaffe was writing for Sports Illustrated, my esteemed colleague tabbed Nettles as the most-overlooked player at his position when it comes to Hall of Fame worthiness.

Meanwhile, was Beltré better than Robinson? A clear majority of the people who voted in a Twitter poll I ran yesterday feel that he was. Of the 337 people who weighed in, 61.7% opted for Beltré, while only 38.3% sided with the legendary Baltimore Orioles Hall of Famer. Read the rest of this entry »

Kody Clemens’s game is built around pop. Playing almost exclusively with Triple-A Toledo, the 25-year-old second baseman went deep 18 times last year in just 424 plate appearances. He knows what he brings to the table. Asked for a self-scouting report, Clemens began by saying he’s “grown to learn that a good part of my game is power.”

Born to a baseball family — his father is the seven-time Cy Young Award winner who shares his surname — Clemens grew up swinging from the left side. That was a matter of happenstance, not of design.

“It just came out that way,” explained Clemens, who is No. 21 on our Detroit Tigers Top Prospects list. “When I was young, my dad put a little bat in my hand and said, ‘Hey, hit the ball.’ I guess I stood up from the left side of the plate. It felt comfortable, so I kept swinging that way.”

The tutelage that followed was predictably based on the perspective of a pitcher. “The Rocket” primarily taught his three sons — Kacy and Koby have also played professionally — about attack plans and how to approach at bats. Mechanics were never much of a focus. Read the rest of this entry »

The Twins starting rotation is a clear area of weakness for the team as they head into the 2022 season. The departures of José Berríos, J.A. Happ, and Michael Pineda, plus Kenta Maeda’s elbow injury, drained the group of some serious talent. Before the lockout, Minnesota’s only move to address this concern was to add Dylan Bundy on a one-year deal. For all sorts of reasons, it seems clear the team just isn’t likely to bring in another quality starter from outside the organization. Instead, I suspect the Twins are hoping some of their young starters will take a significant step forward in 2022.

Bailey Ober, Joe Ryan, and Randy Dobnak have fewer than 50 career starts between them but each is likely to hold down a significant role this year. Earlier this week, I examined Ober’s deep arsenal and the path he could take toward a breakout sophomore season. Despite being injured for most of 2021, the five-year extension Dobnak signed before the season should give him a long leash to prove he can be a successful major league starter. Luke Hooper already investigated the intriguing addition of Jharel Cotton to the pitching staff (though his role is far from defined at this point). As for Ryan, he has a fascinating profile that has the potential to be the best of the bunch.

Ryan was a seventh round pick in the 2018 draft out of Cal State Stanislaus. He was assigned to Low-A that same year and started racking up tons of strikeouts. After blowing through three levels of the minors in 2019, he started appearing on Rays prospect lists, debuting at 13th on the 2020 list as a 45 FV. In all, he compiled a 36.7% career strikeout rate as a member of Tampa Bay’s farm system. Questions about his fastball, which sat around 90-94 mph, and a lack of quality secondary stuff held him back from rising any higher on our prospect lists despite the elite results he was putting up at each level.

Eventually, Ryan was traded to the Twins in the Nelson Cruz deal and made his major league debut on September 1. The strikeouts continued to come in the big leagues, as he sent down 30% of the batters he faced on strikes. He wound up with a 3.43 FIP and a phenomenal 6.00 strikeout-to-walk ratio across his five starts during the final month of the season. Read the rest of this entry »

After trading away José Berríos and J.A. Happ last season and losing Kenta Maeda and Michael Pineda to Tommy John surgery and free agency, respectively, the Twins rotation was in serious need of rejuvenation. Instead of diving into the pre-lockout free agent frenzy in November, the Twins stayed on the periphery, only signing Dylan Bundy to a one-year, bounce-back contract after his ugly season for the Angels. With Byron Buxton newly signed to a long-term extension, the Twins have indicated their intention to compete for the AL Central crown in 2022. But even with Bundy added to their staff, their starting rotation looks exceedingly thin.

Under president of baseball operations Derek Falvey and general manager Thad Levine, Minnesota has been notoriously risk averse when it comes to committing to pitchers for any significant length of time. It was probably a long shot to assume the Twins would be among the suitors for the top names in a strong class of free agent starting pitchers and once the lockout is lifted, it seems like it’ll be difficult to add another arm to their rotation. Of the 16 starters ranked in our top 50 free agents, all but six have already signed with a new team. That doesn’t leave many options for the Twins when it comes to outside help.

Instead of bringing in another quality arm from outside the organization, I suspect the Twins are hoping some of their young starters take a significant step forward in 2022. Bailey Ober, Joe Ryan, and Randy Dobnak have less than 50 career starts between them but each will likely hold down a significant role this year. Additionally, top pitching prospects Jordan Balazovic and Jhoan Duran could make their major league debuts some time during the season. It may not be an inspiring group of names, but one of those young pitchers holds potential that could provide some upside for Minnesota.

Among that group of inexperienced starters populating the Twins’ projected rotation, Ober compiled the most innings in 2021. He made his major league debut in mid-May and wound up throwing 92.1 innings with a 4.19 ERA and a 4.56 FIP that was just a step behind. Even more impressive was his 5.05 strikeout-to-walk ratio, the 13th highest in the majors among starters who threw at least 90 innings. Those excellent peripherals formed the foundation of his 4.01 xFIP, with only his extremely high home run rate holding him back.

A 12th round pick in the 2017 draft, Ober compiled a 31.9% strikeout rate during his minor league career. He paired that lethal ability with a 3.4% walk rate; astonishingly, his walk totals never crossed double-digits in any of his minor league stops. With such phenomenal results, you might expect Ober to be highly ranked on the Twins prospect lists, but he never reached higher than 22nd on the 2021 list with a 40 FV. His command was an obvious strength but his fastball consistently sat below 90 mph in the minors. There was some considerable dissonance between his scouting reports and the results he was putting up.

During the 2020 season, Ober wasn’t invited to the alternate site but worked on smoothing out his mechanics on his own. Upon reaching the majors in May 2021, his fastball averaged 92.3 mph, a big uptick in velocity. The raw velocity he showed in the big leagues was a significant improvement over what he was showing in the minors, but 92 mph isn’t exactly head-turning. Fortunately, his gigantic 6-foot-9 frame allows him to impart a ton of additional effective velocity on his pitches. Just six other pitchers had a higher release extension than Ober’s 7.3 inches. That elite extension helped him add more than 2 mph to his heater, the largest difference between raw velocity and effective velocity among all fastballs thrown at least 100 times in 2021.

With a heater that plays up due to his extension and uncommon delivery, he leaned on that pitch pretty heavily during his rookie season. His excellent command allowed him to locate his fastball up in the zone regularly. The combination of effective velocity and location led to a 24.8% whiff rate, slightly above the league average for four-seamers. Even though batters often had trouble making contact with the pitch, they did tremendous damage against it when they did put it in play. Throwing hard stuff up in the zone comes with its drawbacks if batters are able to connect with those pitches. Nearly 60% of the balls in play off Ober’s fastball were fly balls or line drives and he allowed a .578 expected wOBA on those elevated batted balls.

Ober’s repertoire also includes a slider, changeup, and curveball. Of those three secondary pitches, the two breaking balls are the most interesting. Along with his fastball, those three pitches each ran swinging strike rates in the double digits, forming a deep arsenal to give Ober plenty of options with which to attack batters. What’s more, he completely revamped his slider mid-season. In an effort to differentiate his slider from his curveball a little more, he tinkered with a new slider grip and started implementing it in mid-August. He detailed his process in an interview with David Laurila in September:

I started throwing a new slider [in early-to-mid-August]. I wanted something a little bit harder. It had been around 78-80 [mph] and I wanted to give hitters something different. It was kind of blending with my curveball, too. Basically, the idea was something with a bigger speed difference between my curveball and my slider.

Before, I had it a little deeper in my hand and it had a lot more horizontal movement on it. It wasn’t as depth-y as my new one. My new one is harder [82-84] and has a little more depth, and it’s also not as horizontal anymore.

Here’s how different his two sliders looked in practice. This slider was thrown in mid-July:

And here’s his overhauled slider from a game in mid-August:

They’re completely different pitches. Ober still used them both similarly, locating them on the outer edge against right-handed batters to generate swings and misses. Here’s what the physical characteristics and results of the two pitches looked like:

Despite the drastic changes to the pitch’s shape, his results were nearly the same as they were with the slower, looping slider. But with his harder slider established in his repertoire, his curveball suddenly became vastly more effective. From August 11 through the end of the season, Ober’s curveball ran a 45.5% whiff rate, a 26.5 point improvement over the 19% whiff rate he ran during the first half of the season. Differentiating the two pitches really helped him mold his breaking balls into two separate weapons that should give batters fits at the plate.

The path towards a breakout season for Ober seems pretty clear. He has three pitches that produce excellent results and he has excellent command of his entire arsenal. His fastball is decent, especially with its effective velocity helping it play up, but he could probably stand to throw it a bit less in favor of his two breaking balls. Pounding the strike zone with his heater is a fine strategy in the minor leagues, but he needs to learn how to better incorporate his two breaking balls into his pitch mix to avoid allowing so much loud contact off his elevated fastballs. I haven’t even mentioned his changeup, which was graded his best secondary offering as a prospect. With such a deep repertoire, Ober has plenty of avenues to take to build on his promising debut.