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Jon Duplantier

Brewers Grant Release To Jon Duplantier To Pursue NPB Opportunity

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The Brewers have granted right-hander Jon Duplantier his release so that he can pursue an opportunity with the Hanshin Tigers of Japan’s Nippon Professional Baseball, reports Adam McCalvy of MLB.com.

Duplantier, 30, inked a minor league deal with Milwaukee back in November and had been slated to compete for a job in spring training. It would seem that the opportunity overseas presented itself between the completion of that deal and today’s news, and the Brewers opted not to stand in the way of Duplantier’s guaranteed payday in NPB.

A former third-round pick and consensus top-100 prospect, Duplantier has only pitched in parts of two big league seasons: 2019 and 2021. Both came with the D-backs, who originally selected him in the 2016 draft. Duplantier held his own through 36 2/3 innings as a rookie in ’19 but was bombarded for 19 runs in only 13 innings in ’21. He’s posted a 6.70 ERA in 49 2/3 innings, striking out 19.7% of opponents against an 11.2% walk rate.

That was quite some time ago now. More recently, Duplantier dominated for the independent American Association’s Lake Country DockHounds in 2024, posting 18 scoreless frames with a 30-to-6 K/BB ratio. He parlayed that into Triple-A looks with the Dodgers and Mets, pitching to a combined 4.20 ERA with a 27.4% strikeout rate and grisly 16.1% walk rate in 65 2/3 innings of minor league work. In parts of four Triple-A seasons, Duplantier has a 4.85 ERA with similar strikeout and walk rates to the ones he notched in 2024.

Brewers Sign Jared Oliva, Jon Duplantier To Minor League Deals

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The Brewers are signing outfielder Jared Oliva and right-hander Jon Duplantier to minor league contracts, tweets Adam McCalvy of MLB.com. Both players will get non-roster invitations to big league camp.

Oliva, who turns 29 tomorrow, got a brief big league look with the Pirates. The Arizona product appeared in 26 games for the Bucs between 2020-21. He hit .179/.220/.214 in that minimal sample. He spent the ’23 season in Triple-A with the Angels, struggling to a .261/.348/.423 slash in the hitter-friendly Pacific Coast League. Oliva dropped back a level this year, as he spent the season in Double-A after signing a minor league contract with the Mariners.

The righty-swinging Oliva posted good numbers in the Texas League. He turned in a robust .294/.378/.463 slash while going 37-40 in stolen base attempts. He’s quite a bit older than the average Double-A player, but he showed enough to earn a camp invite from Milwaukee. Oliva can play all three outfield positions and could open next season with Triple-A Nashville.

Duplantier has also been out of the majors for a few years. He earned some Top 100 fanfare during his prospect days in the Diamondbacks’ system. Duplantier has yet to find any major league success, however. The 6’4″ hurler owns a 6.70 earned run average across 49 2/3 big league innings. He last suited up at the MLB level in 2021.

The Rice product split the ’24 campaign between the Mets’ and Dodgers’ systems, along with four starts in the independent American Association. He started seven of 23 appearances in the upper minors, turning in a 4.20 ERA with a strong 27.4% strikeout rate but a massive 16.1% walk percentage over 55 2/3 innings.

Dodgers Sign Jon Duplantier To Minor League Contract

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The Dodgers agreed to a minor league contract with Jon Duplantier on Thursday, according to his transaction log on MLB.com. This is his second stint with the Dodgers organization.

Duplantier, now 30, began his career with the Diamondbacks, who selected him in the third round of the 2016 draft. Baseball America ranked him as the No. 1 prospect in Arizona’s system (No. 73 overall) ahead of the 2018 season, and he remained one of BA’s top-100 prospects entering the 2019 campaign. The right-hander made his MLB debut that year, tossing 36 2/3 innings over 15 games (three starts) with a 4.42 ERA. He would also pitch for the D-backs in 2021, when he made four starts and gave up 19 earned runs in 13 innings of work. Unfortunately, Duplantier’s prospect shine had all but disappeared by then, and Arizona released him that summer after he suffered an injury. The club quickly re-signed him on a minor league deal, but he elected free agency at the end of the year.

Since then, Duplantier has spent time in the Giants, Dodgers, Phillies, and Mets organizations. Most recently, he suited up for the Lake Country DockHounds of the independent American Association after he was released by the Mets. According to the American Association website, the DockHounds transferred his contract to the Dodgers last Monday, three days before he officially signed with the organization. He will report to the Double-A Tulsa Drillers. Interestingly, he has not played at Double-A since 2018, when he put up a 2.69 ERA over 14 starts with the Jackson Generals. Since 2019, Duplantier has spent most of his time pitching at Triple-A, where he has a 5.09 ERA in 66 career games (27 starts).

Mets, Jon Duplantier Agree To Minor League Deal

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The Mets have agreed to a minor league pact with Jon Duplantier, reports Anthony DiComo of MLB.com (X link). A former highly-regarded pitching prospect, Duplantier does not receive an invite to MLB camp with New York.

Arizona drafted the right-hander in the third round in 2016. He ranked as perhaps the organization’s most highly-touted pitching prospect for a couple seasons thereafter. Duplantier posted strong strikeout and walk numbers in the low minors, but injury issues clouded his future as a starter. He got to the big leagues in 2019, working out of the bullpen for 12 of his 15 appearances. Duplantier turned in a 4.42 ERA over 36 2/3 innings as a rookie.

The D-Backs kept him on optional assignment for all of 2020. He returned to the big leagues for four starts in 2021. He was tagged for 19 runs in 13 frames and sent back to Triple-A. Duplantier suffered a season-ending lat strain in the minors, leading to his release. While he circled back to the Snakes on a minor league deal, he hasn’t gotten back to the majors since then.

Duplantier spent 2022 in Triple-A with the Dodgers, where he posted a 4.80 ERA across 93 2/3 frames in a swing capacity. He caught on with the Phillies last winter but spent most of the first half on the minor league injured list. Aside from three rehab appearances in High-A, he didn’t pitch before being released in June. The Mets will give him another look as likely long relief depth at Triple-A Syracuse.

Phillies, Jon Duplantier Agree To Minor League Deal

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The Phillies are in agreement with righty Jon Duplantier on a minor league contract, reports Jon Heyman of the New York Post (Twitter link). He’ll receive an invitation to big league Spring Training.

Duplantier, 28, will look to get back to the majors after a year in Triple-A. He spent the entire 2022 campaign with the Dodgers’ top affiliate in Oklahoma City. The former third-round pick started 14 of his 34 appearances, working 93 2/3 innings altogether. He posted a 4.80 ERA in the hitter-friendly Pacific Coast League. Duplantier struck out a solid 25.5% of his opponents but only induced grounders on a little more than 30% of balls in play. Perhaps most concerning, he walked 13.3% of batters faced, the continuation of control issues he’s battled throughout his career.

The Rice University product has pitched in the majors in parts of two campaigns. A highly-regarded prospect during his time in the Diamondbacks farm system, he pitched with Arizona in both 2019 and ’21. Duplantier started seven of 19 outings, working to a 6.70 ERA through 49 2/3 MLB frames. He managed a better 45.7% grounder rate in that time but had a below-average 19.7% strikeout percentage and an 11.2% walk rate.

Duplantier adds some swing depth to the upper levels of the Philadelphia organization. He can serve as injury insurance for the rotation or as a multi-inning reliever. Duplantier has exhausted his minor league option years, however. If Philadelphia adds him to the big league roster at any point, he’d have to stick in the majors or be made available to other clubs via trade or waivers.

Giants Sign Jon Duplantier To Minors Deal

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The Giants have signed right-handers Jon Duplantier and Gray Fenter to a minor league contracts, per MLB.com.

There is, of course a transactions freeze for members of the Players’ Union, but that does not preclude clubs from offering minor league contracts. They cannot, however, incentivize those contracts with offers to spring training or give 40-man roster spots. When the lockout ends, Duplantier is likely to receive an invitation to spring workouts with the Giants.

Duplantier was once a top prospect in the Diamondbacks organizations. The bespectacled 27-year-old had a solid debut in 2019 for Arizona, appearing 15 times (3 starts) and tossing 36 2/3 innings with a 4.42 ERA/3.95 FIP. He has struggled to stay healthy since then, logging just 21 combined innings in Triple-A and the Majors in the two seasons.

Fenter, 25, has yet to make his Major League debut. The right-hander was drated in the seventh round by the Orioles in the 2015 draft. He pitched last season for Bowie in Double-A, pitching o a 5.47 ERA in 77 1/3 innings over 21 appearances (13 starts).

Diamondbacks Re-Sign Jon Duplantier

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July 31: As anticipated, the Diamondbacks did in fact re-sign Duplantier on a minor league contract, per the team.

July 28: The Diamondbacks have released right-hander Jon Duplantier, writes Nick Piecoro of the Arizona Republic. The move clears a spot on the D-Backs 40-man roster.

Arizona is hoping to bring Duplantier back on a minor league deal, according to Piecoro. The righty recently suffered a season-ending lat strain while pitching in the minors. Injured players cannot be placed on outright waivers, so the D-Backs’ only options to clear a 40-man roster spot were to place Duplantier on the 60-day injured list (entitling him to big league pay and service time) or to release him. The organization has apparently chosen the latter course of action.

It’s not uncommon for players in this kind of situation to eventually re-sign on a minor league pact. Franklin Perez re-upped with the Tigers in May, for instance, a few days after being released when he underwent season-ending shoulder surgery. As a free agent, though, Duplantier would have the right to explore options with other organizations — assuming he clears release waivers.

Duplantier was once one of the better pitching prospects in baseball, appearing on Baseball America’s preseason top 100 lists in both 2018 and 2019. A series of injuries has derailed his progress to this point, and he’s tallied just 49 2/3 major league innings to date. Duplantier made four starts for the D-Backs this year, allowing 19 runs across 13 frames.

Diamondbacks Option Jon Duplantier

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The Diamondbacks announced today that they have optioned righty Jon Duplantier. He’s evidently slated to start off at Triple-A once the season gets underway.

A consensus top-100 prospect entering 2019, Duplantier was limited by shoulder issues and didn’t perform quite as hoped when healthy. He did make his MLB debut in a swingman capacity, recording a 4.42 ERA with 8.3 K/9 against 4.4 BB/9 in 36 2/3 innings. In 38 Triple-A frames, he managed only a 5.21 ERA.

Duplantier, 25, will need to reach and maintain full health to regain his prior trajectory. He will open the present season as one of the top depth options if a big league need arises; he’ll be jockeying for position with several other young hurlers when the minor-league season gets underway.

Notable September Callups

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We’ll track the flurry of notable callups as roster expand on September 1.

Latest Moves

  • The Mets promoted left-hander Daniel Zamora and right-hander Tyler Bashlor from Triple-A, and also selected the contract of second baseman Sam Haggerty.  (The club posted a fun video on its Twitter account of the players receiving the news.)  A 24th-round pick for Cleveland in the 2015 draft, Haggerty came to the Mets last winter part of the trade that sent Kevin Plawecki to the Indians.  Haggerty began the year at low-A ball and worked his way up to the Show after posting a .907 OPS over 49 plate appearances at the Triple-A level.

Earlier Updates

  • The Diamondbacks announced a slew of callups today. Most notably, the club has selected the contract of outfielder Abraham Almonte and recalled right-hander Jon Duplantier. Almonte, 30, has logged time as a reserve each of the past six seasons, to the tune of a career .237/.294/.367 slash (79 wRC+). Duplantier, one of the club’s top pitching prospects, has battled injury issues in recent years but offers a high-upside bullpen piece for the stretch run.
  • The Rays’ September additions include a number of notable players, with Nate Lowe headlining a group of five call-ups. He’ll be joined by Peter Fairbanks and Daniel Robertson, among others.
  • The Braves announced they’ve recalled utilityman Johan Camargo. Camargo was optioned after the club signed Adeiny Hechavarría to replace the injured Dansby Swanson at shortstop. Swanson’s back now, and Hechavarría is still on hand, so it’ll be a tough climb for Camargo, who’s mired in a dreadful season. He’s only a year removed from a productive age-24 campaign, though.
  • The Padres will select the contract of right-handed reliever David Bednar, reports Jon Heyman of the MLB Network (via Twitter). The 24 year-old gets a little lost among the Padres’ loaded system, but he boasts a pair of plus offerings in his fastball and curveball, opine Kiley McDaniel and Eric Lognenhagen of Fangraphs. Despite a less-than-stellar reputation for his command, Bednar has dazzled in the Texas League this season, pitching to a 2.95 ERA with elite strikeout (35.8%) and walk (7.5%) numbers.
  • The Indians announced today they have selected the contracts of Ryan Flaherty and James Hoyt. They’ve also recalled Eric Haase. Flaherty’s solid Triple-A work this year has earned him his seventh consecutive big league season, where he’ll serve as infield depth for the club down José Ramírez. Hoyt logged 72.2 innings with the Astros from 2016-2018 and offers right-handed bullpen depth, while Haase, 26, is a power-hitting catcher with contact issues.
  • The Yankees announced they have selected left-hander Tyler Lyons. The veteran reliever just signed a minor-league contract with the organization a few weeks ago and adds depth to a loaded bullpen. Right-hander David Hale was transferred to the 60-day injured list to clear 40-man space. The Bombers also recalled right-handers Ryan Dull and Chance Adams and outfielder Clint Frazier.
  • The Cardinals have selected catcher Joe Hudson, per a team announcement. The 28 year-old got into eight games last year with the Angels. He’s had a tough season offensively with Triple-A Memphis, slashing .223/.293/.411. Outfielder Lane Thomas was transferred to the 60-day injured list with a season-ending wrist injury. Anne Rogers of MLB.com tweets that veteran backstop Matt Wieters is day-to-day with a calf strain, so the club elected to bring Hudson and Andrew Knizner aboard to bolster their catching depth.
  • The Brewers announced they have selected the contract of first baseman Tyler Austin. A former Yankee, Twin and Giant, Austin has a strong minor-league track record and brings some right-handed power, but has mustered only a .220/.288/.451 line in 556 career MLB plate appearances thanks to untenable strikeout rates.
  • Top Astros prospect Kyle Tucker isn’t up yet, but he will be shortly, tweets Chandler Rome of the Houston Chronicle. Houston’s additional reinforcements will be announced tomorrow, Rome adds. The 22 year-old corner outfielder has again laid waste to the Triple-A Pacific Coast League and has nothing left to prove at the minor-league level, but opportunities have been few and far between in the Astros’ loaded lineup.
  • Just-acquired first baseman Ryan McBroom will be selected to the Royals’ active roster shortly, tweets Jeffrey Flanagan of MLB.com. As Flanagan notes, the 27 year-old was likely to be added to the 40-man this offseason to protect him from the Rule V draft regardless, so there’s little harm in giving him his first taste of MLB action in the meantime. The former 15th-rounder has put up strong offensive numbers throughout his minor-league career, culminating in a .315/.402/.574 line in the Triple-A International League this season.

West Notes: D-backs, Rangers, Dodgers, Mariners

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Diamondbacks righty Jon Duplantier is back from the injured list, but he’s not heading onto the MLB roster. He’ll be optioned back to Triple-A, as MLB.com’s Steve Gilbert tweets. It’s good to see that he’s ready to get back to action already. When Duplantier hit the shelf in mid-June with shoulder inflammation, there was at least some fear of a reasonably significant injury. In his first 25 frames of MLB action, the now-25-year-old worked to a 4.32 ERA with 24 strikeouts and nine walks.

  • After a brief run in their rotation, righty Jesse Chavez has returned to the Rangers’ bullpen, Evan Grant of the Dallas Morning News reports on Twitter. The club will recall lefty Joe Palumbo from Triple-A Nashville to start Monday in Seattle. Chavez is coming off three straight starts in which he yielded at least four earned runs, and his outing against Arizona on Wednesday was especially grisly. Chavez coughed up seven earned runs on five hits and a walk in two-thirds of an inning.
  • The Dodgers announced Friday that reliever Dylan Floro has been placed on the 10-day injured list with neck inflammation. He’s replaced by fellow righty Casey Sadler. Injury aside, Floro has been one of several Dodgers relievers to take steps back since last season. Floro combined for a 2.25 ERA and a 55.1 percent groundball rate in 64 innings between LA and Cincinnati in 2018, but he’s at 4.11 and 51.9 in those categories across 35 frames this year. While Floro has walked fewer hitters, his strikeout and home run rates have gone in the wrong direction.
  • Mariners reliever Hunter Strickland is on track for potential activation next weekend, per MLB.com’s Daniel Kramer (via Twitter). He’ll first need to make it through three rehab appearances at Triple-A, but it’s good news for the 30-year-old reliever, who has been sidelined for a long stretch with a lat injury. Strickland had been slated to serve as the Seattle closer until going on the IL on March 30 with a right lat strain.
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