JOE MANTIPLY NEWS

Becomes free agent The Diamondbacks released Mantiply on Sunday.

Impact Mantiply passed through waivers unclaimed after being removed from Arizona's 40-man roster and is now free to seek a gig in a new organization. The left-handed reliever has been torched for 17 runs on 26 hits and three walks over 9.2 innings at the big-league level in 2025.

JUNE 2 • ROTOWIRE

Becomes free agent The Diamondbacks released Mantiply on Sunday.

Impact Mantiply passed through waivers unclaimed after being removed from Arizona's 40-man roster and is now free to seek a gig in a new organization. The left-handed reliever has been torched for 17 runs on 26 hits and three walks over 9.2 innings at the big-league level in 2025.

JUNE 2 • ROTOWIRE

D-backs send top prospect Jordan Lawlar back to the minors after struggles at the plate

The Arizona Diamondbacks have sent top prospect Jordan Lawlar back to the minors after he was hitless in 19 at-bats since he was called up May 13

MAY 30

DFA'd by Snakes The Diamondbacks designated Mantiply for assignment Friday.

Impact The move makes room on the Diamondbacks' roster for Jeff Brigham, whose contract was selected by Arizona from Triple-A Reno. Mantiply was sent down to Triple-A on May 15 after posting a 15.83 ERA and 3.00 WHIP across 9.2 major-league innings. He hasn't fared that much better in Triple-A with a 5.56 ERA and 1.53 WHIP in 11.1 innings.

MAY 30 • ROTOWIRE

D-backs place struggling left hander Eduardo Rodríguez on IL with shoulder inflammation

The Arizona Diamondbacks placed left-handed pitcher Eduardo Rodríguez on the injured list Friday because of shoulder inflammation

MAY 16

Shuttled back to minors Mantiply was optioned to Triple-A Reno on Thursday, Alex D'Agostino of SI.com reports.

Impact Mantiply has struggled mightily in the majors this season, allowing multiple earned runs in half of his 10 appearances. He'll head back to Reno for the second time and seek to regain the solid form he's showcased for the last few campaigns.

MAY 16 • ROTOWIRE

Koss hits grand slam for first homer in the majors as Giants beat Diamondbacks 10-6

Christian Koss hit a grand slam for his first home run in the majors, and the San Francisco Giants beat the Arizona Diamondbacks 10-6 on Tuesday night to snap a four-game losing st...

MAY 14

Tony Gonsolin, Freddie Freeman lead Dodgers past Diamondbacks 8-1

Tony Gonsolin pitched five scoreless innings and Freddie Freeman homered on a 4-for-4 day to lead the Los Angeles Dodgers to an 8-1 victory over the Arizona Diamondbacks

MAY 11

Deadspin | Diamondbacks bring back LHP Joe Mantiply to refresh bullpen Deadspin | Diamondbacks bring back LHP Joe Mantiply to refresh bullpen

MAY 11 • DEADSPIN.COM

Back in Arizona The Diamondbacks recalled Mantiply from Triple-A Reno on Saturday.

Impact Mantiply has given up 13 runs in only 7.1 innings with the D-backs this season, but he's only allowed two runs in six frames since being sent down to Triple-A. He'll get another look in the majors as a replacement for Cristian Mena, though it's unlikely Arizona uses Mantiply outside of low-leverage situations.

MAY 10 • ROTOWIRE

With depleted 'pen, D-backs place Puk on IL, recall Jameson CHICAGO -- The Diamondbacks made a flurry of roster moves Saturday with the most notable being the placement of left-hander A.J. Puk on the...

APRIL 19 • MLB.COM

A.J. Puk put on IL with elbow inflammation as Diamondbacks shuffle bullpen

Left-hander A

APRIL 19

Sent down to Reno The Diamondbacks optioned Mantiply to Triple-A Reno on Saturday.

Impact Mantiply has struggled mightily in the big leagues this season, giving up 13 earned runs in just 7.1 innings. He'll attempt to get back on track in Triple-A, though the D-backs will likely need to see him sustain success for an extended period of time before feeling comfortable inserting him back into their bullpen.

APRIL 19 • ROTOWIRE

Tucker hits 2-run HR, Cubs score 6 in 8th after giving up 10 in top half to beat Diamondbacks 13-11

Kyle Tucker had the fans on their feet, roaring and pumping their fists as he rounded the bases after hitting the go-ahead two-run homer in the eighth inning

APRIL 19

Kelly homers twice, Tucker hits go ahead shot as Cubs outslug Diamondbacks 13-11

Carson Kelly homered twice, Kyle Tucker hit a go-ahead two-run homer in a six-run eighth inning, and the Chicago Cubs outslugged the Arizona Diamondbacks 13-11

APRIL 18

ERA on the rise Mantiply allowed two runs on four hits and one walk while striking out one over one inning in Tuesday's 10-4 win over the Marlins.

Impact The Diamondbacks were leading, 10-1, when Mantiply opened the seventh inning, so the run allowed didn't jeopardize the club, but the left-hander hasn't executed thus far. He isn't overpowering, so he needs to be precise with location. Mantiply's given up runs in his last three outings, pushing his overall ERA to 13.50 over 6.2 innings (seven outings).

APRIL 16 • ROTOWIRE

Added to closer mix In discussing Arizona's closer role, manager Torey Lovullo mentioned Mantiply as someone that could get save opportunities, Alex Weiner of Arizona Sports reports. "I don't want to...

Impact Lovullo feels all the candidates to close, which prior to mentioning Mantiply, included Kevin Ginkel, Justin Martinez and A.J. Puk, have thrown well this spring. There's still a handful of Cactus League games the manager can use to evaluate, but this process could play out into the regular season. Mantiply has a 1.35 ERA with three walks and three strikeouts over 6.2 spring innings.

MARCH 20 • ROTOWIRE

Avoids arbitration with Arizona Mantiply and the Diamondbacks avoided arbitration by agreeing to a one-year, $1.7 million contract Thursday, Kiley McDaniel of ESPN.com reports.

Impact Mantiply finished the 2024 regular season with a 6-2 record across 75 appearances (including two starts) and posted 16 holds, 3.92 ERA and 1.17 WHIP across 59.2 innings while registering an 8.0 K/9. The 33-year-old out of Virginia Tech will provide the Diamondbacks with a southpaw option out of the bullpen for the 2025 campaign.

JANUARY 9 • ROTOWIRE

What's fueling Mantiply's dominance over Ohtani? This story was excerpted from Steve Gilbert's Dbacks Beat newsletter. To read the full newsletter, click here. And subscribe to get it regul...

SEPTEMBER 4, 2024 • MLB.COM

Jordan Montgomery returns from injured list and pitches Diamondbacks over Royals 6-2

Jordan Montgomery allowed one run over five innings to win in his return from a layoff of nearly one month caused by a knee injury, and the Arizona Diamondbacks beat the Kansas Cit...

JULY 24, 2024

Opening Tuesday's contest Mantiply will start Tuesday's game against the Dodgers, Theo Mackie of The Arizona Republic reports.

Impact The veteran left-hander will serve as an opener for the second time this season and the fifth time in his career. Mantiply hasn't recorded more than five outs in an appearance this season and should hand things over to Ryne Nelson after an inning or two Tuesday.

JULY 2, 2024 • ROTOWIRE

Diamondbacks ace Zac Gallen appears headed to injured list after straining right hamstring

Arizona Diamondbacks ace Zac Gallen appears headed to the injured list after straining his right hamstring five pitches into a 3-2 loss to the New York Mets

MAY 30, 2024

Jordan Montgomery throws 6 quality innings and Diamondbacks hang on to beat Marlins 3-2

Christian Walker and Lourdes Gurriel Jr. hit back-to-back RBI doubles in the first inning, Jordan Montgomery threw six quality innings and the Arizona Diamondbacks held on for a 3-...

MAY 26, 2024

Diamondbacks visit the Dodgers to open 3-game series

The Los Angeles Dodgers open a three-game series at home against the Arizona Diamondbacks on Monday

MAY 20, 2024

Brandon Pfaadt strikes out career-high 11, Diamondbacks beat Mariners 3-2

Brandon Pfaadt had a career-high 11 strikeouts, Ketel Marte broke a tie with an RBI double in the eighth inning, Christian Walker homered and the Arizona Diamondbacks beat the Seat...

APRIL 28, 2024