Diamondbacks Designate Joe Mantiply For Assignment
The Diamondbacks announced a series of roster moves today, most of which were previously reported. They have selected right-hander Jeff Brigham and signed infielder Ildemaro Vargas. To open active roster spots for those two, infielder Jordan Lawlar and right-hander Kevin Ginkel have been optioned to Triple-A Reno. The club had one open 40-man roster spot but opened a second by designating left-hander Joe Mantiply for assignment.
Mantiply, 34, has fallen on hards time here in 2025 after a strong performance in previous seasons. From 2021 to 2024, he logged 198 1/3 innings with the Diamondbacks, allowing 3.63 earned runs per nine. His 22% strikeout rate in that time was around average but he only walked 6% of batters faced and kept 51.9% of balls in play on the ground. He racked up three saves and 50 holds in that span.
But this year, he allowed 13 earned runs in his first 7 1/3 innings. He was optioned down to Reno in mid-April while sporting an ERA of 15.95. He was recalled briefly a couple of weeks ago and allowed four more earned runs in 2 1/3 innings before getting optioned down again. He currently has an ugly 15.83 ERA on the year, though in a small sample of 9 2/3 innings.
There’s surely some bad luck in there, with his .512 batting average on balls in play and 56.5% strand rate both far to the unfortunate side of things. However, his strikeout rate has also dropped to 13.8% this year and he’s only been getting grounders at a 43.2% clip.
Those struggles have apparently been enough for him to lose his 40-man spot. He now heads into DFA limbo, which can last as long as a week. The waiver process takes 48 hours, so the Snakes could spend up to five days exploring trade interest.
Other clubs might be willing to look past this year’s struggles but MLB teams are generally loath to take on money via midseason pickups, even relatively small amounts. Joel Payamps, like Mantiply, is a pitcher with some recent success but having a bad year. He recently passed through waivers, with no club willing to take on what remains of his $2.995MM salary.
Mantiply is making $1.7MM this year, barely half of what Payamps is making. He is also left-handed and can be optioned to the minors, whereas Payamps is a righty and out of options. On the other hand, Mantiply is three years older. The next few days will tell if Mantiply can find a club willing to take him on.
If he goes unclaimed, he will likely stick with the D’Backs as non-roster depth. Players with at least three years of major league service time have the right to reject an outright assignment and elect free agency. However, players with less than five years of service have to forfeit any remaining salary in order to exercise that right. Mantiply is shy of the five-year mark and would therefore probably accept an outright assignment, in order to keep that salary coming to him.
Photo courtesy of John Hefti, Imagn Images
Diamondbacks, Sean Reid-Foley Agree To Minor League Deal
The D-backs have agreed to a minor league contract with right-hander Sean Reid-Foley, per the club’s transaction log. The Wasserman client, who was released by the Mets last week, will head to Triple-A Reno for the time being.
Reid-Foley has spent four-plus seasons in the Mets organization, originally landing there as part of the return in 2021’s Steven Matz trade with the Blue Jays. He’s shown huge swing-and-miss ability but also persistent command troubles — all amid ongoing injury problems. Most notably, he underwent Tommy John surgery in 2022, which wiped out more than a calendar year. Reid-Foley also had multiple stints on the injured list due to a shoulder impingement in 2024. He didn’t pitch after Aug. 13 last season.
Now 29 years old, Reid-Foley has shown obvious promise in the majors but also plenty of red flags. From 2023-24, he tossed 29 1/3 big league innings with a 2.15 ERA, a 33.1% strikeout rate and a 13.3% swinging-strike rate. He also walked more than 16% of his opponents in that time, however. Overall, he’s pitched 131 2/3 innings with a 4.10 ERA, 25.6% strikeout rate and 14.2% walk rate in the majors.
The Mets passed Reid-Foley through waivers during spring training but held onto him as a depth arm. He’s spent the season with their Triple-A club in Syracuse, again missing plenty of bats but battling poor location. He tossed 14 innings and was tagged for 13 runs on 20 hits and 14 walks. Even while stumbling to the resulting 8.36 ERA, Reid-Foley punched out 31.6% of his opponents with a mighty 14.8% swinging-strike rate, but he also walked 18.4% of the batters he faced and let three wild pitches sail. On top of those struggles, Reid-Foley has seen his fastball velocity drop; he averaged 93.8 mph in Syracuse — down from last year’s 94.9 mph and down even further from the 96.1 mph he averaged in his 2023 return from surgery.
While he’s a project, Reid-Foley offers the type of swing-and-miss capabilities that don’t come around all that frequently. If he can get back on track and earn a big league look — a major “if,” given how his season has played out — the D-backs would be able to control him via arbitration for two additional years.
Diamondbacks To Select Jeff Brigham
The Diamondbacks are planning to select the contract of right-hander Jeff Brigham, per a report from John Gambadoro of Arizona Sports. Righty Kevin Ginkel will be optioned as the corresponding active roster move. Arizona technically has an open 40-man roster spot at present but is also going to sign Ildemaro Vargas, per an earlier report. They will therefore need to open one 40-man spot with the two planned additions.
Brigham, 33, signed a minor league deal with the Snakes in the offseason. Since then, he has been putting up some intriguing numbers for the Triple-A Reno Aces, who play in the hitter-friendly Pacific Coast League. In 20 2/3 innings, he has a 5.23 earned run average, which is obviously not a great figure. However, his 37.2% strikeout rate is very impressive. His 10.5% walk rate is high but not drastically so. He allowed five home runs in that span, a rate of 25% per fly ball, which could have played a part in juicing the ERA.
The Diamondbacks are seemingly taking a chance that the home run rate could normalize in the majors, which could allow him to be a serviceable arm. He already has 117 1/3 innings of big league experience, mostly with the Marlins but he also spent a bit of time with the Mets. Overall, he has a 4.76 ERA, 24% strikeout rate and 10.9% walk rate.
He will take the spot of Ginkel, who is having a nightmare season after spending the previous three campaigns as a key cog in the Arizona bullpen. From 2022 to 2024, he tossed 164 2/3 innings for the Snakes with a 2.95 ERA, 26.5% strikeout rate and 7.3% walk rate. He earned 10 saves and 29 holds in that time frame. Here in 2025, he started the season on the 15-day IL due to some shoulder inflammation. He was reinstated at the end of April and has since allowed 14 earned runs in 10 innings, giving him an unsightly 12.60 ERA.
He surely hasn’t been quite that bad, as his .444 batting average on balls in play and 41.7% strand rate are both far to the unfortunate side. His 28.8% strikeout rate and 44.8% ground ball rate are both actually slightly higher than last year. However, he hasn’t done himself favors with a 13.5% walk rate. Even accounting for some bad luck, ERA estimators like his 5.07 FIP suggest he hasn’t been super effective, though SIERA is far kinder with a 3.55 mark. His velocity is down a bit relative to last year but has been creeping up since he came off the IL.
The Snakes will give him a breather and try to get him back on track. Per Gambadoro, the Diamondbacks want him to work on his fastball command. How long that takes could potentially have impacts for Ginkel personally. He came into this year with four years and 33 days of service time. A full year in the big leagues would have got him to 5.033, but there’s now a chance he comes up short of the five-year mark if this turns into a lengthy optional assignment.
That would delay his path to free agency but it’s also possible he winds up as a non-tender candidate if he doesn’t get back on track. He’s making $2.425MM this year with the Snakes and would be due a raise via arbitration this winter, though the D’Backs would only be keen to do that if he has a strong second half.
Photo courtesy of Allan Henry, Imagn Images
Diamondbacks To Option Jordan Lawlar, Sign Ildemaro Vargas
The Diamondbacks are optioning infielder Jordan Lawlar to Triple-A Reno, reports John Gambadoro of Arizona Sports 98.7 FM Phoenix. Infielder Ildemaro Vargas will be taking Lawlar’s roster spot. Vargas triggered an opt-out from his minor league deal and was released earlier this week. Gambadoro adds that Vargas will be re-signed to a major league deal. Arizona has an open 40-man roster spot at the moment, though it will be full once Vargas is officially added.
Lawlar, 22, earned a promotion to the majors earlier this month. One of the top prospects in the league, he had a monster line of .336/.413/.579 in Triple-A and it was getting harder and harder for the club to justify keeping him in Reno. However, they didn’t really have a great way to get him into the big league lineup. His primary position is shortstop, though he’s also spent some time at second and third base.
The Diamondbacks have Geraldo Perdomo at short, Eugenio Suárez at third and Ketel Marte at second. Pavin Smith and Randal Grichuk usually platoon in the designated hitter spot. They’re all performing well this year, to varying degrees. Nonetheless, manager Torey Lovullo felt there was a path to get Lawlar into the lineup about four times per week while others rested.
That hasn’t really come to pass. Lawlar was called up on May 12th and has subsequently appeared in eight games. Only six of those were starts. He entered one other game as a pinch hitter and another as a pinch runner. He hasn’t performed well in that sporadic playing time. In 22 plate appearances, he has three walks but nine strikeouts and no hits. Optioning him down therefore makes sense, as there’s not much use in having him scuffle in a part-time role. It’s far better for his long-term outlook to play regularly as he continues his development.
An injury to one of the current infielders would likely result in him making a quick return to the majors. His long-term path to playing time looks stronger since Suárez and Grichuk are impending free agents. With the Diamondbacks five games out of a playoff spot, it’s possible they end up traded this summer, which could get Lawlar another look in the big leagues. First baseman Josh Naylor is also an impending free agent, which could allow Smith to take over that spot in the near future.
For now, Vargas is a more logical bench infielder. A 33-year-old veteran, he has 422 big league games under his belt, having bounced around the field to every position except catcher and center field. He also hits from both sides of the plate. His .246/.289/.354 career batting line amounts to a wRC+ of 75, which is below average production in a vacuum but generally around what a club would expect from a versatile bench piece. He started this year with the Diamondbacks on a minor league deal but, as mentioned, opted out a few days ago. Before triggering that opt-out, he hit .261/.330/.397 over 49 games for Reno.
Photo courtesy of Mark J. Rebilas, Imagn Images
Diamondbacks Sign Nicky Lopez To Minor League Deal
The Diamondbacks have signed infielder Nicky Lopez to a minor league deal, per Alex Weiner of Arizona Sports. The veteran has been assigned to the Triple-A Reno Aces and should join that club in the coming days.
Lopez, 30, has been fairly nomadic this year. He signed a minor league deal with the Cubs in February but then opted out when he didn’t make the Opening Day roster. He signed a big league deal with the Angels but was designated for assignment about three weeks into the season. He elected free agency and returned to the Cubs on a major league deal. He lasted about a month on that roster before getting another DFA and heading to the open market yet again, which allowed him to sign this deal with Arizona.
Around those transactions, he has a .042/.179/.042 line in 28 plate appearances this year. For his career, his offense has been better than that but still below league average. He has a .245/.310/.311 line and 72 wRC+ in 2,374 plate appearances on the whole.
Though he lacks punch at the plate, Lopez can provide value with his glove. He has over 2,000 career innings at both middle infield positions. Defensive Runs Saved considered him good at short until souring on him recently. Outs Above Average is still a fan, giving Lopez a +33 in his career, though a lot of that is an outlier +25 in 2021. Both metrics consider him solidly above average at the keystone. He’s also spent time at the infield corners and in left field.
The Diamondbacks have a fairly crowded infield mix at present. Josh Naylor, Ketel Marte, Geraldo Perdomo and Eugenio Suárez are getting regular playing time from right to left, with Jordan Lawlar and Tim Tawa mixing in as well. Pavin Smith and Randal Grichuk are platooning in the designated hitter spot most of the time.
But as the old saying goes, there’s no such thing as a bad minor league deal. The Snakes also just lost a different veteran infielder as Ildemaro Vargas opted out of his minor league deal this week, so Lopez will effectively replace Vargas as the club’s veteran non-roster infielder.
Photo courtesy of Benny Sieu, Imagn Images
Ildemaro Vargas Opts Out Of Minor League Deal With D-backs
Veteran utilityman Ildemaro Vargas triggered an opt-out in his minor league deal with the Diamondbacks and has been granted his release, reports Jon Heyman of the New York Post. Arizona could have added him to the 40-man roster to retain him but have instead granted Vargas his release. He’s now a free agent.
The 33-year-old Vargas has appeared in parts of eight major league seasons and carries a lifetime .246/.289/.354 batting line in 1192 plate appearances split between the D-backs, Twins, Cubs, Pirates and Nationals. Arizona gave Vargas his major league debut back in 2017, and saw big league action with the Snakes in each subsequent season up through 2021. His return to the organization won’t culminate in a big league appearance this time around (barring a re-signing and some injuries that create a need at Chase Field).
Vargas has continued to showcase terrific bat-to-ball skills in Triple-A this year, fanning in only 9.5% of his 221 plate appearances. In 49 games with Reno, he’s batting .261/.330/.397 (78 wRC+) with five home runs, eight doubles, a pair of triples, four steals (in five tries) and an 8.6% walk rate. The versatile defender has seen time at second base, shortstop and third base this year — his three primary positions throughout his professional career. Vargas also has limited experience at first base and at all three outfield slots.
The switch-hitting Vargas has typically been better from the right side of the dish, but he’s had better luck swinging left-handed in 2025. He’s slashing .270/.329/.421 with 13 of his 15 extra-base hits while facing right-handed pitching in 2025; as a right-handed batter, he’s logged only a .234/.333/.319 output (albeit in a small sample of 54 plate appearances).
Though he can play all over the diamond, Vargas is best deployed as a second baseman or third baseman at this stage of his career. A team looking for some depth at those positions and perhaps more of an emergency option at short or in the outfield could take a look at the journeyman as he explores the market for new opportunities.
Pirates Promote Braxton Ashcraft
The Pirates have called right-handed pitching prospect Braxton Ashcraft up to the majors and sent right-hander Isaac Mattson to Triple-A, manager Don Kelly told reporters (including MLB.com’s Alex Stumpf). No further transaction was required since Ashcraft has been on the Bucs’ 40-man roster since November 2023. Noah Hiles of the Pittsburgh Post-Gazette reported yesterday that Ashcraft would be traveling with the Pirates on their current road trip to Arizona, though it wasn’t clear if Ashcraft would be officially activated or if he would just be part of the team’s taxi squad.
As it turns out, Ashcraft will indeed get his first taste of Major League action, and he’ll also be operating in a new role. Ashcraft has started 69 of his 71 career games in the minors, but Kelly said that Ashcraft will for now work as a long reliever or bulk pitcher on Pittsburgh’s staff. This would seem to indicate that Mike Burrows will remain as the Pirates’ fifth starter behind the stable top four of Paul Skenes, Mitch Keller, Andrew Heaney, and Bailey Falter. Burrows was only just called up within the last week to replace Carmen Mlodzinski, who struggled over nine starts.
Pittsburgh fans may continue to raise eyebrows over the fact that Bubba Chandler has yet to be recalled for his MLB debut, as the Bucs have thus far turned to Burrows (whose lone career big league game came in 2024), plus two other pitchers (Tom Harrington and now Ashcraft) who hadn’t yet appeared in the Show. While Chandler is one of the sport’s best overall prospects, the pitching-rich Pirates seem more willing for now to give looks to some of their other well-regarded young arms.
Ashcraft has been waiting a while for the call to the majors, as he was a second-round pick for the Pirates back in the 2018 draft. Multiple injuries (including a Tommy John surgery in 2021) slowed his progress, and Ashcraft has logged only 283 1/3 innings over parts of six pro seasons. The Bucs still felt confident enough in his potential to add Ashcraft to their 40-man roster in advance of the 2023 Rule 5 Draft, and he went on to post good numbers across two levels in 2024, even with forearm inflammation again limiting his time on the mound.
Over 48 1/3 innings at Triple-A this season, Ashcraft has a 5.03 ERA, though a .361 BABIP has contributed to that inflated number. Ashcraft’s 51.1% grounder rate, 25.6% strikeout rate, and 8.7% walk rate paint a better picture of his performance, even if his control has dipped a bit in comparison to his last couple of post-surgery seasons.
Baseball America ranks the righty as the fourth-best minor leaguer in the Pirates’ farm system, while MLB Pipeline has him seventh on their Bucs top 30 list. Both scouting reports wonder if Ashcraft may be best suited to relief pitching, given both his injury history his lack of a strong or consistent changeup. Ashcraft has a plus fastball in the 95-98mph range, and his slider and curveball are also intriguing enough to make the right-hander a potential three-pitch threat.
Since Pittsburgh’s rotation is fairly full at the moment and Chandler’s debut is looming, Ashcraft’s bullpen role will allow him to get his foot in the door at the MLB level, and perhaps also hint at his eventual future. Obviously the Pirates will still give Ashcraft some looks as a starter down the road before committing one way or the other to his future deployment, and for now, Ashcraft will get the opportunity to help out the Pirates’ inconsistent pen.
The Diamondbacks’ Surprisingly Middling Rotation
Few teams have more aggressively added veteran rotation help over the past two years than the Diamondbacks. As shown on MLBTR's Contract Tracker, 15 free agent starting pitchers have signed for at least a $20MM average annual value since the start of the 2023-24 offseason. The D-Backs have been responsible for three of them.
If we exclude Shohei Ohtani, who was obviously signed more for his bat, Arizona is the only team to sign three such contracts over the past two winters. The Dodgers (Yoshinobu Yamamoto and Blake Snell) are the only other club that has signed more than one.
Arizona began with a four-year, $80MM contract for Eduardo Rodriguez. That was a sizable investment for their market size but not one that took too many people by surprise. They finally snapped Jordan Montgomery's extended free agent stay with a one-year, $25MM guarantee and an easily achievable vesting option that pushed their investment close to $50MM over two seasons.
The true shocker came last winter, when they emerged out of nowhere as the landing spot for Corbin Burnes, who wanted to pitch close to his Arizona home. He probably left some earnings upside on the table, but it still took a six-year commitment worth $210MM (with a net present value closer to $194MM after adjusting for deferred money).
They've added those big-name arms to an in-house starting pitching group that included Zac Gallen, Merrill Kelly and Brandon Pfaadt. Maybe they didn't match the depth of some other clubs, but their top six to seven starters look exceptionally formidable. This should be one of the best rotations in MLB.
And yet, for two years running, it hasn't been particularly close to that.
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Jean Segura Retires
Longtime MLB infielder Jean Segura has retired, according to a social media post from his representatives at CAA. Segura last appeared in the majors in 2023 and spent time in Triple-A with the Orioles last season.
Segura had an accomplished 12-year big league run. The Dominican Republic native signed as an amateur with the Angels in 2007. He was one of the sport’s top prospects when he debuted with the Halos in July 2012. Segura played one game, then was traded to Milwaukee less than a week later as the centerpiece of the prospect package for Zack Greinke.
The Brewers immediately installed Segura as their starting shortstop. He held that role for the next three and a half seasons. His first full season was his best in Milwaukee, as he hit .294 to earn an All-Star selection. His production plummeted between 2014-15. The Brewers moved on before the ’16 season, moving him to the Diamondbacks in a deal for starter Chase Anderson and minor league second baseman Isan Díaz.
Segura only spent one season in the desert, but it was the best year of his career. He led the National League with 203 hits while posting a .319/.368/.499 line over 694 plate appearances. He set personal highs in all three slash stats. He tallied a career-high 41 doubles and hit 20 home runs for the only time. FanGraphs and Baseball Reference each credited him with over six wins above replacement.
Fantastic as Segura’s season was, his greatest impact on the Arizona organization came the following winter. They packaged him alongside Mitch Haniger to Seattle for Ketel Marte and Taijuan Walker. Marte is on track to spend over a decade with the Snakes and has become one of the best players in franchise history.
The Mariners signed Segura to a five-year, $70MM extension midway through his first season in the Pacific Northwest. He would only spend one year of that contract in Seattle, though he remained an above-average regular during his time there. He hit .300 or better in both years and slashed .302/.345/.421 in nearly 1200 plate appearances overall. He was on the move again during the 2018-19 offseason. The M’s dealt him to Philadelphia in a deal that netted J.P. Crawford.
The move worked out well for both clubs. Crawford has developed into Seattle’s long-term answer at shortstop. Segura was a solid regular over four seasons with the Phils — first at shortstop, then for three seasons at second base. He hit .281/.337/.418 in 427 games in a Philadelphia uniform. It was his second-longest run with one team, trailing his early-career stint in Milwaukee. It also afforded him the only playoff experience of his career. Segura was a regular throughout the Phils’ pennant run in 2022, though he hit .214 in 17 postseason games.
Philadelphia bought out Segura’s $17MM club option for the 2023 season. That sent him to the free agent market for the first time. He signed a two-year, $17MM contract with the Marlins to move to third base. The deal did not pan out, as he hit .219/.277/.279 across 85 games for the Fish. They traded him to the Guardians in a salary swap for Josh Bell at the ’23 deadline. Cleveland immediately released him, and Segura’s final game as a Marlin turned out to be his last in the big leagues.
While his last season didn’t go well, Segura can look back on a very good major league career. He finishes with a .281/.327/.401 batting line in more than 1400 games. He topped 1500 hits, connected on 110 home runs, and stole 211 bases. Segura drove in 513 runs and scored 737 times. He hit .300 on three occasions, made a pair of All-Star Games, and received down-ballot MVP votes for his year in Arizona. Baseball Reference calculates his lifetime earnings close to $106MM. He was a part of five notable trades, two of which remain consequential today. MLBTR congratulates Segura on his run and wishes him the best in his post-playing days.
Image courtesy of John Geliebter, Imagn Images.
Diamondbacks Release Garrett Hampson
Infielder/outfielder Garrett Hampson has been released by the Diamondbacks, according to his transactions tracker at MLB.com. He had been designated for assignment by the Snakes a week ago. He’ll be a free agent once he clears release waivers, if he hasn’t already.
Hampson, 30, signed a minor league deal with Arizona in the offseason. They selected him to the Opening Day roster, preventing him from triggering an opt-out chance. That locked Hampson into a $1.5MM salary for this year. Hampson is a veteran with more than enough service time to reject an outright assignment and elect free agency while keeping that salary in place. It seems the Snakes have decided to skip that formality and send Hampson more directly to free agency.
As a free agent, any club could sign Hampson and would only have to pay him a prorated version of the $760K league minimum salary for any time spent on the roster. That amount would be subtracted from what the Diamondbacks are paying him.
It’s possible that some club may be interested in that arrangement. Hampson has never been a huge threat at the plate but has provided value in the field and on the basepaths. He has a career .239/.302/.358 batting line, production which translates to a wRC+ of 69. That indicates he’s been 31% worse than league average overall. His production with the D’Backs this year was shaped differently but worked out to be roughly the same value. In 41 plate appearances, he had nine walks but just five hits, leading to a humpbacked .167/.359/.167 line and 71 wRC+ in that small sample.
But Hampson has 66 steals in 82 attempts during his career. He has also played every position on the diamond except catcher. Most of that has been at second base and center field but the ability to bounce around is attractive in a bench player. Given the low cost, it’s possible some club brings Hampson aboard as a guy who can serve as a defensive replacement and/or a pinch runner.
Photo courtesy of Reggie Hildred, Imagn Images