So many relievers have found new homes recently that we’ve written not one, but two reliever roundups! You can find the first one from Luke Hooper here. This is part two, containing four additional relief arms who bring interesting backgrounds, stuff, and deception to the table. Without further ado, let’s get a closer look.

Brewers Sign Brad Boxberger

If you like weird, enigmatic relievers, then Brad Boxberger is the guy for you. He’s reuniting with the Brewers on a one-year, $2.5 million contract and looks to continue his success from last season. Let’s get into what makes Boxberger tick. Here’s a plot containing every reliever in 2021 who threw at least 50 innings. On the x-axis is chase rate, or how often batters swung against a reliever’s out-of-zone pitches. On the y-axis is overall strikeout rate:

That’s right. Boxberger, the point in yellow, generated an above-average strikeout rate for a reliever (31.2%) while having the fourth-lowest chase rate (20.6%). Not that more chases automatically equals more strikeouts, but this is still pleasantly odd. Boxberger doesn’t need to fish outside the zone to rack up strikeouts – he meets hitters in the middle, and more often than not, he emerges victorious. Read the rest of this entry »

As expected, the first weekend after the end of the lockout gave us a flurry of moves. Relievers in particular were a hot commodity, with teams trying to bolster their bullpens as the pool of quality pitchers continues to shrink. Let’s take a closer look at a few of these moves from over the weekend.

White Sox Sign Joe Kelly

Kelly comes to Chicago on a two-year, $17 million deal with a club option for a third year. At 33, the veteran is coming off of a great season with the Dodgers, probably his best as a reliever. Underneath his 2.86 ERA, he posted a career-best swinging-strike rate (11.6%) and exit velocity (85.5 mph), as well as his lowest walk rate (8.2%) ever. Even with all the success, a pair of injuries raise questions about his durability moving forward. Kelly got a late start in 2021 because of an offseason surgery to clean up his shoulder, and his year ended with him walking off the mound in the playoffs after suffering a forearm injury. Luckily, he avoided the worst case scenario; all reports have him ready for the upcoming season.

Kelly’s successful 2021 came on the back of a dominant low-spin sinker. In each of the previous five seasons, his four-seam fastball was his most used heater, but after years of middling results with the pitch, he all but shelved it in 2021. A new sinker-heavy pitch mix helped increase his groundball rate over the years; his three primary pitches — sinker, curveball, and changeup — all generate grounders more than 55% of the time. Read the rest of this entry »

The Cincinnati Reds have been rumored to be interested in trading at least one of their top starters for over a year, with bits of buzz centered around Luis Castillo and Sonny Gray. Castillo remains in Cincinnati — at least for the moment — but Saturday, Gray was traded to the Minnesota Twins, one of a few weekend moves the Twins made. Heading to Cincy is Minnesota’s first round pick from last year, right-handed pitcher Chase Petty. A third player, A-ball reliever Francis Peguero also joins the Twins, but landing Gray was the fundamental purpose of this trade.

The reasons for the Twins’ sudden collapse in 2021 are varied, but the most pressing among them is obvious: the rotation. Minnesota’s starting pitchers combined to finish 25th in the league in WAR last season, with a 5.18 ERA and a 4.87 FIP. Even those marks kind of overstate the strength of the rotation given that the team no longer enjoys the services of José Berríos, who they traded to the Blue Jays last summer. Michael Pineda (and his 3.62 ERA over 21 starts) is a free agent, and Kenta Maeda’s September Tommy John surgery means that he won’t be pitching for most, if not all, of the 2022 season. Minnesota’s de facto ace, Dylan Bundy, is a pitcher coming off an ERA north of six; he significant missed time due to shoulder injuries and is taking a pay cut of more than half.

Suffice it to say, Minnesota’s lack of pitching, combined with a rapidly dwindling number of fixes in free agency, left them in a rather unenviable position even in one of baseball’s weakest divisions. Gray isn’t a true ace in the Gerrit Cole/Jacob deGrom vein, but he’s still a well-above-average starting pitcher who gave the Reds three seasons strong enough to largely erase the memory of his stint in New York. His 4.19 ERA and a 3.99 FIP in 2021 were a bit below the previous couple of seasons, but both ZiPS and Statcast’s x-stats think he was unlucky here. zHR is designed to be predictive and saw Gray as allowing three more homers last season than he actually earned from his velocity, angle, and direction data. Subtract those round-trippers out, and Gray’s 2021 looked a lot like his ’19 and ’20, though he did miss time due to injury. A sore back cost him a month of spring training and April games, and he lost another month due to a groin injury. Those maladies combined to limit him to 26 starts, most of the Five-Inning Special variety. Still, I’d take those injuries over a janky elbow or some nasty tear in the shoulder. Read the rest of this entry »

After acquiring José Berríos at last year’s trade deadline and signing Kevin Gausman to a massive five-year deal in November, the Blue Jays put the finishing touch on remaking their starting rotation by signing Yusei Kikuchi to a three-year contract on Saturday. The deal is worth $36 million, with $16 million of that total frontloaded in 2022. The lefty will slot into the back of Toronto’s rotation — one that suddenly looks like a strength for a team that came just a game shy of the postseason in 2021.

That Kikuchi was available as a free agent at all was a bit of a surprise. The Mariners declined what was a uniquely structured four-year option valued at $16.5 million per year at the end of last season, and he declined his $13 million player option. Looking at his season, you can understand why. Though he started off well last year, putting up a 3.48 ERA during the first half of the season and earning the Mariners’ lone All-Star selection, he fell apart after the break, with his ERA ballooning to 5.98.

The inconsistency is something the Blue Jays will need to figure out if they want to maximize the promising raw skills that Kikuchi possesses. After debuting in 2019 with a four-seam fastball that averaged just 92.5 mph, he spent the offseason optimizing his mechanics to unlock an increase in fastball velocity. It worked: During the shortened 2020 season, he came out throwing 95 mph — the fifth-hardest fastball thrown by a left-handed starter during these past two seasons — and was able to maintain that velocity jump in ‘21. With all that extra heat, the whiff rate on his four-seamer jumped up from 15.9% in 2019 to 30.5% over the last two years. Read the rest of this entry »

Read the rest of this entry »

Even given the lockout, the Mets have already had a banner offseason, adding three former All-Stars — Max Scherzer, Starling Marte, and Eduardo Escobar — to the roster via free agency. On Saturday, they traded for a fourth, sending pitching prospects J.T. Ginn and Adam Oller to the Athletics for 33-year-old right-hander Chris Bassitt, who made his first All-Star team in 2021, the best season of his seven-year major league career.

Originally drafted by the White Sox in 2011 and then acquired by the A’s in the December ’14 deal involving Marcus Semien and Jeff Samardzija, Bassitt is something of a late bloomer. He threw just 143.2 major league innings before undergoing Tommy John surgery in May 2016, and didn’t make it back to a major league mound until July ’18, his age-29 season. He’s been very good in parts of four seasons since then, pitching to a 3.23 ERA (76 ERA-) and 3.82 FIP (89 FIP-) in 412 innings. In the pandemic-shortened 2020 season, his 2.29 ERA ranked third in the American League, his 3.59 FIP 10th, and his 1.3 WAR 14th (his 2.3 bWAR was third).

Though Bassitt pitched to a 3.15 ERA and 3.34 FIP in 157.1 innings last year, his season took a terrifying turn on August 17, when a 100 mph line drive off the bat of the White Sox’s Brian Goodwin hit him on the right side of the face. He suffered facial lacerations and a displaced tripod fracture of his right cheek, the latter of which required surgery, but thankfully, he avoided a concussion or any damage to his vision. He was able to return to the A’s after missing five weeks, making two abbreviated but reassuring starts in late September.

Before the injury, Bassitt led the AL in both innings and starts, but he wound up falling 4.2 frames short of qualifying for the ERA title. Among pitchers with at least 140 innings, his 0.86 homers per nine ranked third, his ERA fourth (Robbie Ray, the only one of those top four to qualify, finished at 2.84), his FIP fifth, and his 18.8% strikeout-to-walk differential 11th. His 3.3 WAR was tied for 11th among all AL pitchers regardless of innings. Read the rest of this entry »

The itinerant gunslinger is a time-worn trope in Westerns, but baseball experienced a resurgence of its own version of it over the weekend. Andrelton Simmons and José Iglesias, two older free agents with sterling defensive reputations, are each headed to a new team. Simmons signed with the Cubs, a one-year, $4 million deal with incentives that could push his total payout higher. Meanwhile, Iglesias signed a one-year, $5 million deal with the Rockies. Rather than cover them both separately, let’s go through the deals together so that I can force some metaphors on you and compare two delightfully shrewd defensive wizards.

The glove-only shortstop isn’t what it used to be, particularly if you hit like Simmons did in 2021. He stumbled to a .223/.283/.274 batting line, and while his defense was predictably excellent, that’s simply not enough to lock down an everyday starting role. The Twins weren’t good last year, and even then, Simmons started to lose playing time as the season wore on. The Cubs will be his third team in the past three years, and he’s solidly into the short-term-stints-on-okay-teams phase of his career.

For his part, Iglesias must think Simmons is downright sedentary. The Rockies will be his sixth team in five seasons; he’s bounced around on one-year deals since 2019, and even got traded in-season last year. He wasn’t an offensive black hole to the extent that Simmons was in 2021, but he’s hardly Carlos Correa with the bat in his hands; he’s compiled a 93 wRC+ in his last four seasons. His defense doesn’t grade out as well as Simmons’ does, though; depending on who you listen to, he was somewhere between acceptable and quite bad defensively last year after being solid throughout his career. Read the rest of this entry »

We’d been missing out on those sweet free agent signings during the owner’s lockout, but how about a trade? This one, while not a blockbuster, sends Twins backstop Mitch Garver to the Rangers in exchange for Isiah Kiner-Falefa and prospect Ronny Henriquez per multiple sources, giving both teams extra options at premium positions as they look to become competitive in the near future.

Let’s dive into the headlining players. Garver isn’t a household name, but he has the potential to be one of the league’s best catchers thanks to his identity at the plate: a fly-ball hitter with thunderous bat speed, which is a slam-dunk combination regardless of one’s surroundings. And while I did write about his passive approach in early counts, it’s a minor flaw that doesn’t stop him from putting up top-percentile offensive numbers. Here are the leaders in WAR per 600 plate appearances among catchers since 2019; look who’s near the top:

So what’s holding Garver back? Simply put, injuries. In the midst of a breakout 2019 campaign, he suffered an ankle injury after colliding with Shohei Ohtani at home plate. In ‘20, a right intercostal strain may have contributed to his miserable slump. And just last year, he underwent surgery after a fluke foul tip struck his groin, taking him off the field for nearly two months. The inevitable wear-and-tear at the position has not been kind to Garver, but if he stays healthy, he can go toe-to-toe with the likes of Realmuto and Grandal for most valuable catcher. His bat is just that good.

Meanwhile, Kiner-Falefa is coming off a season that acts as a testament to his durability and value. He proved the projections wrong by excelling at shortstop, a position he had little prior experience with; in addition, he showed that his bat is adequate enough to stick at a starting role. But while Kiner-Falefa seems like the archetypal low-ceiling, high-floor player, the error bars are wider than one might think. Baseball-Reference, which uses DRS in its calculations, pegged him at 3.7 WAR last season. Our site, which uses UZR, had a more pessimistic view: 2.3 WAR. Baseball Savant is outright skeptical of Kiner-Falefa, with his -7 OAA placing him among the worst defenders at short. It’s weird, and we’ll definitely need a much larger sample before deciding one way or the other. Read the rest of this entry »

Brett Wisely flies under the radar in a Tampa Bay Rays farm system where it’s easy to get overlooked. A 15th-round pick in 2019 out of Gulf Coast State College, the 22-year-old infielder is coming off a first full professional season where he augmented a .301/.376/.503 slash line with 19 home runs and 31 stolen bases between Low-A Charleston and High-A Bowling Green. Despite those eye-opening numbers, Wisely is unranked — albeit within a deep, talent-laden minor-league system — by Baseball America (our own list is forthcoming).

His low-profile status dates back to the day he was drafted. A two-way player at Jacksonville’s Sandalwood High School, and again in junior college, Wisely wasn’t even sure that his phone would ring.

“I didn’t think I was going to go at all, really,” Wisely admitted late last season. “I was playing summer ball and planning to go to USF the following year. But then the call came, and I got all excited. It was an opportunity that I couldn’t pass up.”

It’s not as though the opportunity came out of the blue. Wisely had been in contact with Tampa Bay’s area scout, and he’d filled out pre-draft questionnaires for “four or five teams,” the Boston Red Sox and Chicago White Sox included. The interest shown by the Rays differed from the others.

“They were the only one for hitting,” Wisely explained. “Everything else was for pitching. The other teams preferred my arm over my bat.” Read the rest of this entry »

On October 1, in the 160th game of the Los Angeles Dodgers’ 2021 season, Clayton Kershaw faced 10 Milwaukee Brewers batters and recorded just five outs. He didn’t look right, and it would soon be revealed that he was experiencing left forearm discomfort. Three weeks later, the Dodgers watched from the dugout as the Atlanta Braves celebrated winning the National League pennant. It marked the conclusion of a disappointing postseason run that did not feature an appearance from Los Angeles’ rotation stalwart.

The public speculation about his future began. Was that the last time we would see Kershaw in Dodger blue? Would the proud Texan and dedicated family man decide to spend the latter part of his career with his hometown Rangers? As it turns out, the answer to both of those questions was “no.” On Friday afternoon, the pitcher signed a one-year deal to return to the only team he’s ever known, per Ken Rosenthal of The Athletic. He’ll receive a base salary of $17 million, with incentives that could get him closer to the $20 million-plus AAV most projected for him. Read the rest of this entry »