The Marlins’ Quartet Of Lefty Relievers
Heading into the 2023 season, most fans would’ve expected the NL East to contain at least three legitimate playoff contenders. Few, however, pegged that trio to include the Braves, Phillies and … the Marlins. Conventional wisdom said that the Mets’ $350MM+ payroll, the Braves’ perennial excellence and the Phillies’ 2022 World Series appearance made them the teams to watch in the division. But, here are the Marlins, sitting 60-56 on Aug. 9 and tied with the Cubs for a share of the final Wild Card spot in the National League.
Much of that success has been attributable to Miami’s strong showing in one-run games. At 26-10 in such contests, the Marlins have been baseball’s best team by a wide margin. Their .722 winning percentage in one-run contests leads the Brewers (21-10, .677) and Orioles (20-11, .645) and is rather comfortably the best in the game. Heck, as I was writing this, the Marlins won another one-run game, thanks to some late heroics from deadline acquisition Josh Bell and the underrated Bryan De La Cruz.
There are certain traits that make a team likely to compete and succeed in large number of closely contested games. A lineup that struggles to score runs in bulk and is heavily reliant on station-to-station baseball — as if the case in Miami — is bound to play in a lot of close games. That’s been an apt description of the Marlins so far in 2023; they entered play Wednesday 26th in MLB with 465 runs scored and 27th with 106 home runs.
A strong bullpen that’s capable of holding the too-often narrow leads afforded to the pitching staff is also a key factor in mastering one-run victories. Again, that’s been the case in Miami for much of the season. While the Marlins shook up their bullpen prior to the deadline, swapping out Dylan Floro for Jorge Lopez (an exchange of struggling change-of-scenery candidates) and trading a pair of prospects for David Robertson, the Marlins have generally had a solid relief corps in 2023. Or rather, they’ve had a strong top half of a top-heavy bullpen. Adding Robertson to help deepen the group makes the team better, to be sure, but Miami was already had a strong bullpen group thanks in large part to a quartet of left-handers whom they acquired at virtually no cost.
Chief among that group is hard-throwing 29-year-old Tanner Scott. Long one of the most touted arms in the Orioles’ farm system, Scott was traded to Miami alongside righty Cole Sulser just before Opening Day 2022. The O’s deserve plenty of credit for the team they’ve put together, but this swap is probably one that Baltimore GM Mike Elias would like back. The Fish landed Scott and Sulser in a trade that sent a trio of low-level minor leaguers — Kevin Guerrero, Antonio Velez and Yaqui Rivera — to the Orioles. None of that trio ranks among the Orioles’ top 30 prospects at Baseball America, MLB.com or FanGraphs.
Sulser has already departed the Marlins organization — the D-backs claimed him on waivers last November — but Scott has emerged as one of the best lefties in the game. His power arsenal was always tantalizing, but Scott’s lack of command continually proved frustrating for the O’s. That continued into the 2022 season, his first in Miami, but the 2023 campaign has been another story. After logging a 4.31 ERA, 31.1% strikeout rate and ghastly 15.9% walk rate last year, Scott is now touting a 2.80 ERA, a 36.4% strikeout rate and a vastly improved 10% walk rate. Yes, it’s still too many free passes, but he’s improved it as the season has gone on. Over his past 32 frames, Scott has walked only 7% of his opponents.
Scott entered play Wednesday with a mammoth 17.2% swinging-strike rate and 36.2% chase rate — and that’s before he struck out the side against the Reds in this afternoon’s inning of work. There are only three pitchers in baseball who’ve thrown 50-plus innings and have a higher swinging-strike rate. Scott isn’t working in low-leverage mop-up settings, either. He’s piled up 22 holds and a pair of saves, and only four qualified relievers top him in terms of win probability added (WPA). The Fish are paying him a bargain $2.825MM this season and control him through the 2024 season.
Many clubs would be thrilled to simply have one quality southpaw of this caliber, but the Marlins are deeper than any club in MLB when it comes to lefty relievers. Scott might be the biggest name of the bunch, but the Fish are swimming (sorry, sorry) in quality southpaws. Andrew Nardi might be the most anonymous member of the group, but he’s been nothing short of outstanding this season.
A former 16th-round pick by Miami, Nardi had an inauspicious MLB debut in 2022, pitching 14 2/3 innings but allowing 16 runs in that time. Few fans looked at him and saw a breakout candidate, but in 39 2/3 innings this year, he’s sporting a 2.95 ERA, 33.1% strikeout rate and 6.9% walk rate. He’s been limited by a triceps injury this summer but was reinstated from the IL earlier this month and is back working in a high-leverage capacity. Since picking up his first big league save back on May 7, he’s pitched to a 1.80 ERA with a 36-to-6 K/BB ratio in 25 innings. He’s grabbed eight holds and a pair of saves along the way — and both numbers would be higher had he not spent a month on the injured list in that span.
Nardi’s 14.3% swinging-strike rate is excellent, and his 35% chase rate is even better. Virtually no one can square up the ball against the 24-year-old; he sits in the 99th percentile of big league pitchers in terms of average exit velocity and the 98th percentile in overall hard-hit rate. Nardi doesn’t even have a year of Major League service yet, so the Marlins can control him all the way through the 2028 season, and he won’t even reach arbitration until after the 2025 campaign.
There’s also 32-year-old Steven Okert to consider — a gem unearthed in minor league free agency. The left-hander came to Miami on a minor league deal in the 2020-21 offseason and, at the time, had just 48 1/3 innings of 4.28 ERA ball under his belt — all coming from 2016-18 with the Giants. In three seasons with Miami, Okert has graduated from a generic depth signing to a stalwart member of a talented relief corps. He’s logged 129 1/3 innings with a 2.85 ERA since relocating to South Florida, punching out 30% of his opponents against a 10.6% walk rate.
Again, the walks are a bit too high, but it should be noted that Okert has boosted his strikeout rate to a career-high 33.5% in 2023 while dropping his walk rate to 9% — his lowest mark in three years with the Fish. His velocity has ticked up each season, and the Marlins have scrapped three of his five pitches, turning him solely into a four-seam/slider reliever. Okert pitches more in the middle innings than Scott and Nardi, but he’s still picked up 10 holds. The results are outstanding, and he can be controlled cheaply for three years beyond the current season. Not too shabby for someone signed to a minor league deal three offseasons ago.
Left-hander A.J. Puk might be the most recognizable name of the bunch, thanks to both his lofty draft status (No. 6 overall in 2016) and his inclusion in a reasonably high-profile trade this offseason (sending former No. 4 overall pick JJ Bleday back to Oakland). Puk’s 4.62 ERA is by far the least impressive of the group, but the underlying numbers are far more impressive. He’s fanned 30.9% of his opponents against just a 4.9% walk rate while recording a swinging-strike rate just shy of 15%. Puk had a sub-3.00 ERA himself in early June before a rough patch that saw him allow runs in six of nine appearances. He’s since rebounded with four straight scoreless outings, whiffing five hitters without issuing a walk in 3 1/3 innings.
Puk has been hampered by a .337 average on balls in play and an abnormally low 63.1% strand rate, prompting metric like FIP (3.41) and SIERA (2.66) to cast a far more favorable light on the lefty than his earned run average does. Puk certainly wasn’t flawless in serving as the Marlins’ primary closer — 15-for-21 in save opportunities — and that, coupled with his rough stretch last month, might have nudged Miami to acquire Robertson. That said, lefties who average 96 mph don’t grow on trees, and Puk’s blend of elite strikeout and walk rates signals better days ahead.
In fact, Marlins relievers as a whole are among the best in baseball when it comes to both piling up strikeouts and limiting free passes. Each of the four lefties profiled here rank in the top 10 of all qualified relievers in terms of differential between strikeout rate and walk rate (i.e. K-BB%). The Marlins are sixth in all of baseball as a collective group in that category, and adding Robertson for the final two months of the season should help them out.
There are plenty of reasons for the Marlins’ success this season. Luis Arraez‘s surefire batting title, big steps forward from Jesus Luzardo and Braxton Garrett, a dominant debut season from Eury Perez and a rebound effort from Jorge Soler have all helped drive this unlikely playoff push. But heading into the season, few would’ve pegged the Marlins to receive this type of output from their left-handed bullpen corps. Add in the fact that they came to the organization via a minor league deal, a 16th-round pick, and trades sending out three marginal prospects and a former first-rounder who’s still struggling in Oakland — and the core of this bullpen is even more impressive. They’ll all return for the 2024 season at least, and with Robertson helping lead the charge down the stretch in ’23, the Marlins will continue to be dangerous in tightly contested games.
Red Sox Designate Dinelson Lamet For Assignment
1:30pm: The Red Sox have now officially announced these moves.
10:08am: The Red Sox are planning to designate right-hander Dinelson Lamet for assignment as part of a series of roster moves, reports MassLive.com’s Christopher Smith. His spot on the roster will go to veteran righty Kyle Barraclough, whose contract is being selected from Triple-A Worcester. Boston is also set to recall lefty Brandon Walter from Worcester, with righty Nick Robertson being optioned there in his place.
Lamet’s stay on Boston’s big league roster will prove extremely brief. The former Padres and Rockies hurler was only just selected to the Majors two days ago. He appeared in one game, serving up three runs on three hits and a walk with one strikeout and a wild pitch in two innings of work.
Lamet was a legitimate Cy Young contender during the shortened 2020 season, but injuries have been a major issue for the 31-year-old righty in the seasons since. He’s encountered a biceps strain, a UCL sprain, forearm inflammation and a hip injury that required a “cleanup” procedure in the years since that scintillating 2020 effort (wherein he posted a 2.09 ERA and 34.8% strikeout rate in a dozen starts).
Including this brief, unsightly stop with the BoSox, Lamet has a 6.81 ERA in his past 107 big league innings. While he had pitched decently over in Worcester prior to his call to the big leagues, Lamet will make a quick exit in favor of a fresh arm — fellow veteran hurler Barraclough.
The 33-year-old Barraclough has appeared in 288 big league games, all coming out of the bullpen, and posted a 3.61 ERA with a very strong 28.9% strikeout rate but also a woeful 14% walk rate. The bulk of his Major League success came early in his career with the Marlins, from 2015-18. Since that time, he’s logged just 55 2/3 innings while pitching to a 5.17 ERA.
Interestingly, the Red Sox have been using Barraclough as a starter in Worcester, and the experiment has gone quite well. Seven of his eight appearances since signing out of the independent Atlantic League have been starts, and Barraclough has recorded a sharp 2.57 ERA in 42 innings. Granted, his strikeout rate is down considerably (17.8%), and walks remain an issue (11.9%). The Sox either see more to like in Barraclough than Lamet or simply need another fresh arm after Kutter Crawford was knocked out of the game in the fourth inning yesterday, leading to three relievers covering 5 2/3 innings. Lamet and Robertson combined to cover five of those frames.
Now that the trade deadline has come and gone, the Sox’ only options with Lamet are to place him on outright waivers or release waivers. He has more than five years of big league service, so he’ll be able to reject a minor league assignment and become a free agent even if he goes unclaimed. Because of that service time, he’d have been a free agent at season’s end even if he’d stuck on Boston’s roster and performed well for the remainder of the year.
Barraclough, meanwhile, entered the season with 4.089 years of Major League service. The most he’ll be able to accrue from here on out is 54 days, which would leave him shy of five years of service, thus making him eligible to be retained another two seasons via arbitration. There’s quite a ways to go before that’s even a consideration, and it’s likelier that Barraclough will have a brief stay on the roster himself, but that remaining club control is at least worth noting in the event that he sustains his Triple-A pace in the big leagues.
Dodgers To Sign Top Korean Pitching Prospect Hyun-Seok Jang
The Dodgers have agreed to terms with South Korean right-hander Hyun-seok Jang, his agency in South Korea announced (link via Jee-ho Yoo of the Yonhap News Agency). It’s a $900K signing bonus for the 19-year-old Jang, who is forgoing the KBO amateur draft to pursue MLB opportunities. Yoo notes that Jang was widely expected to be the top pick in this year’s KBO draft. Daniel Kim first reported that the two parties were nearing an agreement.
The signing of Jang likely would not have been possible were it not for last week’s trade with the White Sox, which saw the Dodgers ship a pair of minor leaguers — Aldrin Batista and Maximo Martinez — to Chicago in exchange for additional space in their international bonus pool. The Dodgers’ $4,144,000 pool for the 2023 signing period tied the Rangers for the smallest league-allotted pool. And, as Baseball America’s Ben Badler outlined in detail this past spring, Los Angeles used the overwhelming majority of that pool (all but $1500 of it) on shortstop Joendry Vargas, outfielder Arnaldo Lantigua, right-hander Jesus Tillero, shortstop Daniel Mielcarek, catcher/outfielder Eduardo Quintero, shortstop Elias Medina and right-hander Samuel Sanchez.
The collective bargaining agreement, however, allows teams to trade international bonus pool space. Any team can acquire additional space totaling up to 60% of its initial league-allotted pool size. After their initial signing spree when the period opened, Badler noted that the White Sox still had more than $1MM remaining in pool space. That set the stage for them to either sign additional talents down the line or, as they ultimately wound up doing, trade some of that remaining pool space.
Jang, listed at 6’2″ and 198 pounds, has allowed one run with a 42-to-14 K/BB ratio in 27 1/3 innings during his final high school season and was recently the only amateur named to the South Korean National Team, per Yoo. He’s already reached 97 mph on his fastball and will add a power arm — albeit one that is likely years from realistically making an MLB impact — to the lower levels of the Dodgers’ perennially strong farm system.
Diamondbacks Re-Sign Nabil Crismatt To Minor League Deal
The D-backs have re-signed right-handed reliever Nabil Crismatt to a minor league pact, per their team transaction log. Crismatt, who opted out of a minor league deal earlier this month, will return on a new arrangement after just six days on the open market.
Crismatt, 28, was released by the D-backs last week but quickly re-upped on a new minor league pact and already returned to their Triple-A club last night, tossing four innings and yielding four runs in his third start of the season. He’d spent the bulk of the year pitching in the bullpen — frequently in two-inning stints — but has made his past three appearances as a starting pitcher. The transition hasn’t been a smooth one, as after a sharp first outing (five innings, one run against the Rangers’ Triple-A affiliate) he’s since been tagged for 13 runs in 7 1/3 frames.
That rough patch out of the rotation has sent his ERA ballooning north of 7.00, although Crismatt has a much better track record than that — particularly in the big leagues. From 2020-22, the right-hander logged 157 innings of 3.38 ERA ball between the Cardinals and Padres, fanning 21.8% of his opponents against a strong 7.1% walk rate. Crismatt also excelled at keeping the ball in the yard (0.97 HR/9) and on the ground (50.5%) during that stretch.
The 2023 season has been a nightmare both in the big leagues and in the minors, however. Crismatt was rocked for a 9.82 ERA in 11 innings with San Diego prior to being released this year. His 7.76 ERA in 31 1/3 Triple-A frames is only marginally better, but he’ll get another chance to get back on track with the D-backs’ top affiliate as he looks to rediscover that solid 2020-22 form.
Pirates, Dom Nunez Agree To Minor League Deal
The Pirates have agreed to terms on a minor league deal with catcher Dom Nunez, per their transaction log at MLB.com. The ALIGND Sports client will be assigned to Triple-A Indianapolis.
Nunez, 28, was released by the Cubs over the weekend but quickly found a new home with the Pirates organization. The former Rockies backstop hit .216/.367/.366 in 147 plate appearances with the Cubs’ top affiliate in Des Moines, drawing a walk in a whopping 17.4% of his plate appearances but also striking out at an untenable 27.5% clip.
A sixth-round pick back in 2013, Nunez has a career .229/.346/.433 batting line in parts of three Triple-A seasons but has managed only a .180/.280/.373 output in 347 Major League plate appearances. He’s belted a dozen homers, 16 doubles and three triples in that time, showing above-average power, but Nunez’s 34% strikeout rate as a big leaguer has been too large an obstacle to overcome thus far.
Nunez’s career 29% caught-stealing rate (minors and majors combined) is better than average, although like many catchers, he’s seen a dip following rule changes that have emboldened baserunners. He’s sitting at 23% in Triple-A this year. He regularly graded as a plus framer earlier in his minor league career, per Baseball Prospectus, although his marks have dipped closer to average this season. Statcast credits him as slightly above-average in terms of both framing and blocking throughout the 826 innings he’s caught at the MLB level.
The Pirates traded catcher Austin Hedges to the Rangers prior to the deadline, paving the way for top prospects Endy Rodriguez and Henry Davis to get more playing time behind the plate. (Davis has played almost exclusively in right field in the Majors.) That trade and the pair of promotions thinned out Pittsburgh’s depth in the upper minors, so it’s not all that surprising to see the Bucs scoop up an experienced catcher to provide some depth. Between Rodriguez, Davis and Jason Delay, the Pirates have three catching options on the current big league roster. That jams up Nunez’s path to the big leagues, but he should get playing time in Indianapolis alongside 2018 fifth-rounder Grant Koch — and he’ll be an option if the Bucs wind up needing to tap into their catching depth for any reason.
Mariners To Promote Emerson Hancock
The Mariners are calling up pitching prospect Emerson Hancock for his big league debut, reports Robert Murray of Fansided. Hancock, the No. 6 overall pick in the 2020 draft, is not yet on the 40-man roster and will need to have his contract selected.
Hancock, 24, has tossed 98 innings in Double-A this season, working to a 4.32 ERA with a career-best 26% strikeout rate, a 9.2% walk rate and a 42% ground-ball rate. He’s been prone to nightmare outings this season, twice being tagged for nine runs in a start and serving up seven runs in another. Outside those few hiccups, he’s generally been excellent; dating back to June 1, he’s sitting on a 2.97 ERA — despite the fact that one of those nine-run drubbings occurred along the way. Over his past four outings, Hancock has a 1.44 ERA and 26-to-4 K/BB ratio in 25 innings.
Widely regarded as one of the Mariners’ top five prospects, Hancock sits in the mid-90s with his heater and has a trio of secondary offerings — all of which garner average or better ratings on MLB.com’s scouting report on the right-hander. FanGraphs touts Hancock’s changeup as his best bat-missing offering, while his slider also draws above-average grades.
Hancock will become the latest in a growing line of homegrown pitching talent to join the Mariners’ roster. Seattle also drafted and developed George Kirby, Logan Gilbert, Bryce Miller and Bryan Woo, all of whom ranked among the sport’s top 100 prospects prior to their respective debuts. Hancock might not be quite as highly touted as some of those arms were at the time of their own promotions, but he’s nevertheless a former top-10 pick with some success at the Double-A level and a good chance at laying claim to a spot in the Seattle rotation.
It’s an increasingly crowded starting staff in Seattle — hence ample trade interest in the Mariners’ young, controllable arms at this year’s deadline — as the staff also features ace Luis Castillo and injured veterans Robbie Ray and Marco Gonzales. Ray will be out well into next year after undergoing Tommy John surgery, however, and Gonzales has been limited to just 10 starts this season. It’s an enviable wealth of pitching talent — one that figures to draw interest again in the offseason.
For now, Hancock’s promotion will give the club six starters, though it’s possible one of Woo or Miller could see their workload reduced in the near future. The former only tossed 57 innings in the minors last year but is already up to 99 this season between the majors and minors. Miller got to 133 2/3 last year and is up to 105 1/3 here in 2023. Adam Jude of the Seattle Times reported yesterday that the club has been considering deploying a six-man rotation, in light of those concerns about their younger hurlers. Hancock logged 98 1/3 frames last year and is up to an even 98 this season, which may put a ceiling on how many innings he has to give as well. In the short term, an injured list stint for Woo keeps the rotation at five players.
The club has been hot lately, winning six in a row and nine of their last 11. That’s helped them leapfrog teams like the Red Sox and Yankees and put the M’s in the top spot among American League teams not currently in playoff position. They’re still two games back of the Blue Jays for the last Wild Card spot but they are firmly in the mix for a playoff run, with Hancock hopefully giving them a boost in that regard.
Pirates To Promote Colin Selby For MLB Debut
3:55pm: The Pirates have now made these two moves official, with right-hands Osvaldo Bido and Yerry De Los Santos optioned in corresponding moves.
11:37am: The Pirates are set to recall right-hander Colin Selby from Triple-A Indianapolis, reports Jason Mackey of the Pittsburgh Post-Gazette. They’re also planning to recall Thomas Hatch, whom they just claimed off waivers a few days ago. Both players are on the 40-man roster already.
Selby, 25, was the Pirates’ 16th-round pick back in 2018 and put himself on the prospect map with a particularly strong showing in Double-A last year, wherein he tossed 32 2/3 innings of 2.20 ERA ball with a 29.7% strikeout rate, 10.1% walk rate and 53.1% ground-ball rate. Baseball America ranked him 26th among Pirates prospects on their latest update, crediting him with three plus pitches — fastball in the upper 90s, slider in the upper 80s, curveball in the low 80s — but below-average command.
The 2023 season has been a strong one for the hard-throwing Selby. After a quick three-inning stop in Double-A, he was bumped up for his Triple-A debut, which has resulted in 30 1/3 frames of 3.86 ERA ball. He’s sporting a gaudy 30.8% strikeout rate and massive 61.2% ground-ball rate in Indianapolis, but he’s also walked 16.5% of his opponents (and plunked three as well). In his 30 1/3 innings at Triple-A, Selby has put 25 runners aboard either by way of walk or hit-by-pitch. It’s a power arsenal, but there’s some clear refinement to be done.
As for Hatch, he’ll be making his team debut and logging his first action with a team other than the Blue Jays, who designated him for assignment earlier this month. Hatch, a 2016 third-round pick, has pitched to a 5.28 ERA in 44 1/3 big league innings, fanning 21.3% of his opponents against a 12.4% walk rate.
While he’s worked primarily as a starter in Triple-A, Hatch has moved to the bullpen for the majority of his work in the upper minors this season. He’s pitched to a 4.40 ERA in 30 games — 45 innings — and notched a 27.8% strikeout rate and 10.8% walk rate. Hatch has typically kept the ball on the ground at average or better rates in Double-A and Triple-A, and this year’s 4.40 ERA in Triple-A is right in line with the 4.45 mark he’s posted in 240 2/3 total innings at that level.
MLBTR Chat Transcript
Click here to read a transcript of Tuesday’s chat with MLBTR’s Steve Adams.
Athletics Claim Spenser Watkins
The A’s have claimed right-hander Spenser Watkins off waivers from the Astros, as first reported by Jessica Kleinschmidt (Twitter link). He’ll been assigned to Triple-A Las Vegas for the time being. Houston designated Watkins for assignment over the weekend when Jose Urquidy was reinstated from the 60-day injured list.
Watkins, 30, has a bit of major league experience but has been stuck in the minors all year. He tossed 160 innings for the Orioles over 2021 and 2022, allowing 5.85 earned runs per nine innings in that time. He only struck out 13.7% of batters faced but his 6.9% walk rate was quite strong.
This year, the O’s optioned him to Triple-A Norfolk at the end of Spring Training. He spent about a month on the minor league injured list and had only tossed 26 innings for the Tides with a 7.27 ERA by mid-June. He was designated for assignment and flipped to the Astros for cash. He tossed 20 1/3 innings for Triple-A Sugar Land with a 9.74 ERA, before getting his second DFA of the year this past weekend.
The results this year haven’t been great, but it’s likely not quite as bad as his combined 8.35 ERA would indicate. His .386 batting average on balls in play and 55.4% strand rate are both on the unlucky side of average, leading to a 5.27 FIP that’s much more palatable. The most recent chunk of his season was also spent in the hitter-friendly Pacific Coast League, which likely didn’t do him any favors.
The A’s are the worst team in baseball, with a 32-81 record and .283 winning percentage. Their pitching staff has a collective 5.82 ERA that’s easily the worst in the majors. Watkins can provide them with a depth arm that has a bit of major league experience under his belt. He’s in his final option year and will be out of options next season, though he’s yet to reach arbitration and can potentially be controlled for five seasons beyond this one.
Diamondbacks, Tyler Chatwood Agree To Minor League Deal
The D-backs and veteran righty Tyler Chatwood are in agreement on a minor league contract, per team’s transaction log at MLB.com. Chatwood, an Excel Sports client, signed his deal yesterday and got right to work, tossing an inning for the organization’s Rookie-level affiliate in the Arizona Complex League.
Presumably, that’ll be a short stay at that level for Chatwood as he builds up arm strength. The right-hander was with the Pirates organization earlier this year but was released in mid-June and hasn’t pitched since. Once he has a few innings under his belt, he’ll likely move up to Triple-A Reno.
Chatwood, 33, pitched ten minor league innings with Pittsburgh earlier this season but walked more batters (eight) than he struck out in that short time. A veteran with a decade-long big league career under his belt, he’s pitched to a 4.45 ERA in 878 2/3 innings at the MLB level, punching out 17.2% of his opponents against a 12% walk rate and 53.9% ground-ball rate. He hasn’t pitched in the Majors since 2021, however, and he’s posted an ERA north of 5.00 in three of his past four big league seasons. From 2018-21, Chatwood worked to a combined 4.83 ERA and walked a massive 15.6% of his opponents.
While the recent track record is shaky, Chatwood averaged 96 mph on his heater from 2019-21, has a long history of inducing grounders at a high rate and upped his strikeout rate considerably in his last two big league seasons (27.3%). The D-backs shuffled their bullpen mix at the deadline, acquiring Paul Sewald but also sending veteran Andrew Chafin to the Brewers in a trade for younger righty Peter Strzelecki. Chatwood will add another fresh face to the depth chart, though there’s obviously no guarantee of him ever pitching with the big league club. He’ll need to pitch his way up to the Majors, but there’s little harm in the Diamondbacks taking a chance on a hard-throwing veteran in this manner.