Addressing a historically bad bullpen was the primary goal of the Mariners this offseason. Going back to 1969 — the year MLB lowered the mound — the 2020 Mariners bullpen posted the second worst league-adjusted FIP and the fourth worst league-adjusted ERA in a single season. They’ve already made a number of moves to strengthen their relief corps, including trading for Rafael Montero and bringing in a ton of relievers on minor-league deals. Yesterday, they capped off their offseason plan by signing a big-name closer to a multi-year deal. They locked up Ken Giles to a two-year deal, though the specific financials have yet to be reported at time of publication. The only problem is that Giles recently underwent Tommy John surgery and likely won’t pitch until 2022. Elbow troubles have plagued Giles over the last two years. He pitched through inflammation in 2019 but all that wear and tear on his arm caught up to him a season later. He threw just 3.2 innings in 2020 and went under the knife on October 1.

He’s the latest player to sign a deal like this. Garrett Richards and Michael Pineda are the two biggest names who have signed multi-year deals soon after undergoing major arm surgery. It’s an interesting move for the Mariners who have had a rather quiet offseason. They’re not quite ready to break out of their rebuild and have avoided opening the purse strings to make a splash this year. By locking up Giles now, they have him committed to their 2022 roster when they’re hoping to be more ready to compete. Read the rest of this entry »

The 2020 season wasn’t entirely full of the doom and gloom that has been the norm in Detroit over the last half decade. Offensively, the Tigers improved over a dismal 2019 performance, and much of that was driven by Jeimer Candelario’s breakout. After emerging as a top prospect with the Cubs and joining the Tigers in a 2017 trade deadline deal, he had a tough time establishing himself in the majors, but he seemingly put everything together last year, posting career-best marks in ISO, wRC+, and strikeout rate.

But even though Candelario looked like he was making good on the promise he showed as a prospect, there were some concerns. As Tony Wolfe wrote when he looked into his breakout back in September:

“Behind the slash line, there is a mix of positives and negatives. His strikeout rate is down, but so is his walk rate. His isolated power is way up, but his BABIP is a flashing yellow caution light. There have certainly been more foolproof 44-game breakouts than Candelario has had, so it’s fair to wonder what his line looks like once we’re further removed from his recent homer surge and his BABIP returns to earth’s atmosphere.”

There are enough positive developments in Candelario’s plate approach and his quality of contact that these concerns might be forgotten this summer. But just in case things turn sour, the Tigers invested in a discount insurance policy by signing ex-Orioles infielder Renato Núñez to a minor league deal with an invitation to spring training.

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After sitting idly by for most of the winter, the Phillies suddenly sprung into action last week. They finally got their long-term deal done with J.T. Realmuto, emphatically answering one the biggest lingering questions of their offseason. They re-signed Didi Gregorius, addressing another major area of need at shortstop. But those moves overshadowed two smaller ones aimed at shoring up the back of their starting rotation, with Philadelphia signing Matt Moore to a one-year, $3 million deal with additional performance bonuses last Friday, then adding Chase Anderson on Thursday on a one-year contract worth a guaranteed $4 million. It’s no secret that many teams are worried about the workload of their pitching staffs after the abbreviated season last year, and a number have already committed to using six-man rotations to lighten the load on their starters. It appears the Phillies could be pursuing a similar strategy.

With Aaron Nola and Zack Wheeler leading the way, the Phillies’ rotation was actually a strength in 2020. That duo accumulated a combined four WAR last year, and both are returning for 2021. Zach Eflin’s revamped curveball, meanwhile, translated into a breakout season for the 26-year-old, making him a solid mid-rotation starter if those adjustments hold.

But the rest of the starting five is filled with question marks. Jake Arrieta’s three-year deal expired this offseason, so he’s out of the picture. Vince Velasquez continued to be an unpredictable enigma, posting an ugly 5.56 ERA that far outpaced his 4.16 FIP. Top pitching prospect Spencer Howard made his MLB debut in 2020, but it was an experience he’d like to forget. Poor conditioning and the delayed start to the year sapped him of his stamina during the season, with his fastball velocity noticeably dropping as the innings wore on in each of his starts. With two shoulder injuries in his recent past, it’s hard to say what to expect from Howard in 2021.

So while neither Moore or Anderson are projected to be better than back-end starters at best, they do give the Phillies some options when filling out their rotation.

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Ever since Michael Brantley left as a free agent after the 2018 season, Cleveland has had an extremely difficult time fielding a competent outfield. During the past two seasons, the team’s outfielders have collectively accumulated just four WAR in total, the sixth worst mark in the majors. Those struggles go back even further than the last two years, though. In the past decade, Cleveland has had just six qualified outfielders post a wRC+ over 100; five of those seasons were from Brantley, and the sixth was from Shin-Soo Choo back in 2012.

That long stretch of outfield futility may come to an end in 2021, as Cleveland agreed to a one-year, $8 million deal with Eddie Rosario last Friday. Fans in Northeast Ohio should be well acquainted with Rosario, who has spent his entire career with the division-rival Twins, and who should immediately provide some stability and an infusion of talent to an outfield that sorely needs it.

In six seasons with the Twins, Rosario posted a 106 wRC+ and 11.4 WAR. That may not look like much on the surface, but he took a big step forward in 2017, cutting his strikeout rate from 25.7% the year before to 18.0% and upping his ISO from .152 to .218. His numbers from that season on: a 111 wRC+ and 8.1 WAR. Excepting the shortened 2020 season, he’s hit more than 24 home runs in every year of that span, and his strikeout rate has continued to drop. While that power and contact are nice, they’re borne from an extremely aggressive approach at the plate that’s limited his career walk rate to just 4.7% and made him an extremely streaky hitter at the plate. When his balls are falling in for hits, his peaks can be high, but that means his overall production is at the whims of the BABIP gods.

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It was a busy day for free agent infielders yesterday. A flurry of moves saw Marcus Semien, Andrelton Simmons, and Tommy La Stella find new homes in Toronto, Minnesota, and San Francisco, respectively. Those big names overshadowed a couple of smaller signings that occurred earlier in the day. Cleveland re-signed Cesar Hernandez to a one-year, $5 million deal with a club option for 2022, while Baltimore signed Hernandez’s former double-play partner, Freddy Galvis, to a one-year, $1.5 million contract.

Both switch-hitting infielders came up through the Phillies farm system and established themselves at the major league level around the same time. Galvis left the Phillies in 2018 and bounced from San Diego to Toronto to Cincinnati over the last two years. Hernandez lasted in Philadelphia a little longer; 2020 was his first season on a new team. Both are defensively-minded infielders who have holes in their offense that have held them back from bringing in a bigger payday.

Hernandez is clearly the better of the two. He’s the reigning AL Gold Glove winner at second base and has quietly been one of the better second basemen in the league since claiming a full-time role in 2015. During that window, he’s sixth in the majors in WAR among qualified second basemen, accumulating 14.3 wins. Last year, Cleveland signed him to a one-year, $6.25 million deal to be their primary second baseman. That deal worked out nicely and they’ve returned to the same well, albeit with a new shortstop installed to his right — either Amed Rosario or Andrés Giménez.

His keen eye at the plate has always been the strongest part of his offensive profile, but he saw his walk rate dip to 6.7% in 2019 after posting a 11.1% rate over the previous four years. The most confusing aspect of his 2019 was his swing rate. He was much more aggressive at the plate, upping his swing rate to 45.5%. That would explain why his walk rate fell but he made enough contact with all those additional swings that his strikeout rate actually fell, though it didn’t offset the lack of free passes. Last Fall, Tony Wolfe wrote about Hernandez’s slipping plate discipline in his final year in Philadelphia:

“There is some real head-scratching to be done over Hernández’s 2019 season, but the numbers we’ve seen seem to indicate this year saw him employ a completely different approach from the one he’d used throughout his career. That provides an easy excuse for his struggles, but it also makes him more difficult to project. His changes resulted in a few positives, but overall, they didn’t make him a better hitter.”

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It’s become a common narrative in baseball recently: the veteran player, struggling to secure a job in America, heads overseas to play in Japan or Korea. They spend some time there, rediscover or reinvent part of their game, and return to America to find much greater success in the majors than before. Anthony Bass made his way to Japan in 2016 after toiling away for five years on three different teams. In his one season in Nippon Professional Baseball, he played for the Hokkaido Nippon-Ham Fighters during their championship season. He ended up pitching in five of the six games in the Japan Series that year and was the winning pitcher in the championship clinching Game 6.

After getting a taste of winning in Asia’s highest league, he returned to the States in 2017 but continued to struggle to earn a regular job in the majors until latching on with the Mariners in May of 2019. By the end of the season, he had worked his way into high-leverage innings for Seattle. He was claimed on waivers by the Blue Jays after the season and continued to work as a late-inning reliever in 2020. On Friday, he signed the first multi-year contract of his career, a two-year deal with the Marlins worth a guaranteed $5 million with a club option for 2023. The 33-year-old has taken the journeyman moniker to it’s extreme but finally found a school to call home in Miami.

The success he found in Japan gave Bass a huge boost of confidence. Getting over that mental hurdle was a significant step toward realizing his talent on the field. In an interview from February of last year, he recounted that mental process to Kaitlyn McGrath of The Athletic:

“Cause I was having success there and I was like, ‘I can do it. I can come back to the States and do exactly what I’m doing here in the States and have success. When I really started telling myself I’m a really good pitcher, and just attack the strike zone with everything I have, a switch turned on in my head and it just completely changed my career from pitching almost passively and a little timid, trying to stay in the major leagues versus, ‘No, I can do this and I want to dominate at this level.”

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A day after signing Tyler Chatwood to solidify their options out of the bullpen, the Toronto Blue Jays made a much bigger splash by signing Kirby Yates to a one-year contract worth $5.5 million and an additional $4.5 million in potential performance bonuses. Yates’ addition may have been overshadowed just a few hours later by the massive contract Toronto signed with George Springer, but adding Yates to the bullpen has the potential to make a significant upgrade to a team weakness. Between 2018 and 2019, Yates was the best reliever in baseball. He posted a 1.67 ERA backed by a 1.93 FIP. He was the only qualified reliever during that two-year span to have a FIP below two, he accumulated a league-leading 5.2 wins, and racked up 53 saves as the Padres’ closer.

Unfortunately, bone chips in his right elbow limited him to six appearances and just 4 1/3 innings in 2020. The uncertainty surrounding his health paired with his advanced age — he’ll turn 34 in March — explains why his deal seems like a bargain for a pitcher who was just recently one of the game’s premiere relievers. His $5.5 million guarantee falls short of the $8 million average annual value our readers estimated as part of our top 50 free agent exercise, but it’s right around what Craig Edwards thought, though with one less year on the deal. Still, after his outstanding 2019, this one-year pact has to be seen as a bit of a let down for Yates.

Yates was positive after undergoing his arthroscopic surgery. “Everything went really smooth. Everything was very positive,” he told the media in August. It’s likely that Yates’ elbow issues are behind him now that he’s recovered from his surgery. Regaining the level of success he enjoyed during that magnificent two-year span may prove more difficult, but he still has the pitches to be an outstanding reliever for the Jays. Read the rest of this entry »

Last year, the Phillies’ disastrous bullpen was a major reason why they missed out on the playoffs for the ninth consecutive season. If you go back to 1969 — the year MLB lowered the mound — the 2020 Phillies bullpen posted the absolute worst league-adjusted ERA in a single season. By FIP, they were only a little better, landing 16th worst among 1,438 team seasons. Upgrading the bullpen had to be a significant focus of their new front office tandem, president of baseball operations Dave Dombrowski and general manager Sam Fuld.

Their problems were numerous, but the Phillies’ relief corps suffered from a significant lack of gas in 2020. Their relievers threw the second lowest rate of fastballs thrown over 95 miles per hour in 2020. Indeed, just 10.5% of them reached that threshold. To address this dearth of heat, the Phillies have added a bunch of relievers who throw extremely hard fastballs. Just before the calendar flipped to 2021, they added José Alvarado in a three-way trade with the Rays and Dodgers — Alvarado’s fastball averages 97.7 miles per hour. Then a week ago, they acquired Sam Coonrod from the Giants — his heater comes in even faster at 98.7 mph. And yesterday, they added a third hard-throwing reliever to their bullpen, signing Archie Bradley to a one-year, $6 million contract. Adding elite fastball velocity won’t be a panacea for all their woes, but it should help.

Bradley’s fastball is the slowest of the bunch, averaging 94.4 mph in 2020. That’s actually a point of concern. It was the lowest average velocity for his four-seamer since he transitioned to the bullpen full-time in 2017.

Despite the drop in velocity, Bradley posted the best FIP of his career last season. His strikeout rate dipped a bit, from 27.4% to 24.7%, but he also slashed his walk rate to just 4.1%. In 2019, he had survived as the Diamondbacks closer with a 11.4% walk rate. During that season, his rate of pitches thrown in the zone dipped below league average for the first time as a reliever. He reversed that trend in 2020, getting his zone rate just above league average.

That dip in strikeout rate is just as concerning as his lower velocity. His fastball’s whiff rate was right in line with where it had been in years past. The biggest change for him in 2020 was the number of swinging strikes he was getting on his curveball. The whiff rate on his bender dropped from 30.5% to just 16.7%. Like his fastball, his curveball lost velocity last year, dropping down to 80 mph on average. It’s possible that lost velocity affected the effectiveness of the pitch enough to cause batters to spit on it more often. Now, he did record the highest rate of called and swinging strikes of his career in 2020, so it’s also possible that his falling strikeout rate was simply poor sample size luck.

The only reason why his overall swinging strike rate didn’t budge all that much in 2020 was because of his changeup. That third pitch had been a part of his repertoire back when he was a starter but it was inconsistent and he often lost his feel for it. He brought it back in 2019 with some success and increased his usage of it to 11.6% last year. He threw just 32 changeups in 2020, but its 38.9% whiff rate would have ranked 18th among all changeups thrown at least 100 times during the season.

Beyond his downward sloped strikeout and walk rates, Bradley worked through some odd results when opposing batters put his pitches in play. He induced the lowest hard hit rate of his career while also allowing the highest barrel rate of his career. His expected wOBA on contact of .370 was just a hair below league average so those additional barreled balls didn’t do much damage — he allowed just a single home run in 2020. His groundball rate had consistently been above league average throughout his career but it dipped below average for the first time in 2020. He threaded a very narrow needle by allowing more contact in the air, even though it was a little weaker contact overall, all while pitching in the zone more often with a fastball that was thrown a little less hard.

It was a bit of a surprise that Bradley was available as a free agent at all. He was entering his final year of arbitration and had pitched decently enough for the Reds after they acquired him at the trade deadline. But with all these red flags and concerning trends, you can see why they decided to non-tender him. He ended up getting a contract around his estimated arbitration salary anyway. If he can find that lost velocity on his fastball and curveball and continue to refine his changeup, he should be a stabilizing presence for the Phillies bullpen.

Simply based on his track record, Bradley will likely enter the season with at least a job-share in the ninth inning with Héctor Neris. Like every other Phillies reliever last year, Neris had his own problems and lost his handle on the closing duties when Brandon Workman was brought in. Between Bradley, Neris, and Alvarado, they’ll have plenty of options should any of them falter during the season. But there are enough question marks between the three of them that the Phillies should probably be in the market for another reliever, just in case.

With the White Sox signing Liam Hendriks, the top option for teams looking to upgrade their bullpen is now off the market. Perhaps that will open up the floodgates for the other free-agent relievers, as nearly every would-be playoff squad is in the market for relief help. But whether it’s financially motivated or a matter of roster construction philosophy, there are a few contending teams who simply won’t be making a splashy addition to their bullpen. The Twins fall into that category.

In 2020, Minnesota’s bullpen was the unheralded strength of a division-winning team. The Twins’ relief corps was fifth in the majors by park- and league-adjusted FIP and ERA, and their relievers posted the majors’ third-best strikeout-to-walk ratio. But two of their best relievers from last year — Trevor May and Matt Wisler — have left via free agency. With their starting lineup and rotation mostly carrying over from last year, replacing them both should be a high priority.

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After playing some pretty terrible baseball in 2019, the Detroit Tigers brought in a couple of veteran free agents to bolster their offense, taking it from very bad to only kind of bad. C.J. Cron only got to play 13 games in a Tigers uniform before he sprained his knee and was lost for the season. Jonathan Schoop worked out much better, producing a 114 wRC+ while playing excellent defense at the keystone, good for 1.4 wins in 44 games. Overall, the team wasn’t much better than their 2019 record, improving from an ugly 114 loss season to a pro-rated 98 loss season in 2020.

Just like last offseason, the Tigers turned to a veteran free agent to aid their beleaguered offense. Yesterday, they signed Robbie Grossman to a two-year deal with a $10 million guarantee and an additional $1 million in incentives, per Cody Stavenhagen and Ken Rosenthal of The Athletic. Craig Edwards had Grossman towards the bottom of our Top 50 free agents ranking, estimating he’d get a one-year deal worth around $6 million, while the crowd had him pegged for an average of just over a year and a half and $9 million.

The switch-hitting outfielder had a career renaissance in 2020, accumulating 1.3 wins for the Oakland Athletics, easily a career high that becomes even more impressive when you consider that he accumulated that much WAR in just 51 games. Grossman posted a 126 wRC+ in 2020, the second highest mark of his career, and that offensive outburst was fueled by a massive power breakout. During the first seven seasons of his career, he compiled a .119 ISO, a mark you’d expect a light-hitting infielder to produce. Most of his offensive value stemmed from his keen eye at the plate and an above average ability to make solid, if weak, contact. In 2020, Grossman upped his ISO from .107 to .241, launching eight home runs in the abbreviated season. That was more home runs than he had hit during the previous two seasons despite accumulating less than half the number of plate appearances than in ‘19 or ‘18. Among all qualified batters in 2020, Grossman’s 134 point ISO increase over 2019 was the second highest, behind only Wil Myers. Read the rest of this entry »