Miles Mastrobuoni - MLB News, Rumors, & Updates

Mariners utility man's inexplicably hot spring could complicate roster plans Miles Mastrobuoni is hitting very well in spring training thus far, making him an intriguing yet complicated candidate to make the Mariners...

2 DAYS AGO • SODOMOJO.COM

Smacks grand slam in spring debut Mastrobuoni went 2-for-2 with a double and a grand slam in Saturday's Cactus League matchup with the Giants.

Impact It was a strong start to the spring for Mastrobuoni, who got the start in left field Saturday. He put the Mariners ahead early with his first-inning grand slam off Hayden Birdsong. Mastrobuoni, who hit just one home run while posting a .620 OPS in 175 plate appearances last season, has a shot to make Seattle's opening day roster as a bench option thanks to his positional versatility.

6 DAYS AGO • ROTOWIRE

A closer look at the pitches by Clase, Ortiz cited in sporting gambling indictment

Cleveland Guardians pitchers Emmanuel Clase and Luis Ortiz were indicted Sunday on charges they took bribes from sports bettors to throw specific pitches that would trigger winning...

NOVEMBER 10, 2025 • Associated Press

Mariners take 2-0 ALCS lead, beat Blue Jays 10-3 as Rodríguez, Polanco and Naylor homer

Julio Rodríguez and Jorge Polanco hit three-run homers, Josh Naylor added a two-run drive and the Seattle Mariners took a 2-0 lead in the AL Championship Series by routing the Toro...

OCTOBER 14, 2025 • Associated Press

Bo Bichette Left Off Blue Jays’ ALCS Roster; Bryan Woo Returns for Mariners

Injured Blue Jays shortstop Bo Bichette isn't on the roster for the ALCS, but three-time Cy Young Award winner Max Scherzer is active after...

OCTOBER 12, 2025 • FOX SPORTS

Bo Bichette Left Off Blue Jays’ ALCS Roster; Bryan Woo Returns for Mariners

Bichette left off Blue Jays' ALCS roster but Scherzer and Bassitt active, Woo returns for Mariners

Injured Blue Jays shortstop Bo Bichette isn't on the roster for the AL Championship Series against the Seattle Mariners that begins Sunday night in Toronto, but three-time Cy Young...

OCTOBER 12, 2025 • Associated Press

4 Takeaways From Mariners’ ALDS Game 5 Win Over Tigers to Advance to ALCS

The Mariners are off to the ALCS for the first time since 2001 after an epic 15-inning win over the Tigers. Here are my takeaways.

OCTOBER 11, 2025 • FOX SPORTS

4 Takeaways From Mariners’ ALDS Game 5 Win Over Tigers to Advance to ALCS

Recalled, starting in center field The Mariners recalled Mastrobuoni from Triple-A Tacoma on Sunday. He'll start at first base and bat ninth in the team's regular-season finale versus the Dodgers.

Impact He'll see his first MLB action since Aug. 7 as the Mariners give Josh Naylor (groin) a breather. Mastrobuoni has a .612 OPS in the majors this season but put up a .296/.415/.417 slash line with one homer and nine steals in 31 games with Tacoma.

SEPTEMBER 28, 2025 • ROTOWIRE

Recalled, starting in center field Mastrobuoni was recalled from Triple-A Tacoma on Sunday and will start in center field in the regular-season finale against the Dodgers.

Impact Mastrobuoni will see his first MLB action since Aug. 7 as the Mariners give Julio Rodriguez a breather in Game 162. Mastrobuoni has a .612 OPS in the majors this year but put up a .296/.415/.417 slash line with one homer and nine steals in 31 games with Tacoma.

SEPTEMBER 28, 2025 • ROTOWIRE

Sent back to Triple-A The Mariners optioned Mastrobuoni to Triple-A Tacoma on Monday.

Impact Mastrobuoni was the designated 27th man for the Little League Classic and did not appear in the contest. He's heading back to Tacoma as the Mariners return to a standard 26-man active roster.

AUGUST 18, 2025 • ROTOWIRE

Serving as 27th man The Mariners recalled Mastrobuoni from Triple-A Tacoma prior to Sunday's game against the Mets in Williamsport, Pa.

Impact Seattle is designating Mastrobuoni as its 27th man for the 2025 MLB Little League Classic, so he'll most likely head back to Tacoma once the contest in Williamsport is completed. Mastrobuoni isn't in the lineup for Sunday's contest but is capable of serving as an in-game replacement at multiple infield or outfield positions.

AUGUST 17, 2025 • ROTOWIRE

Serving as 27th man The Mariners recalled Mastrobuoni from Triple-A Tacoma prior to Sunday's game against the Mets in Williamsport, Pa.

AUGUST 17, 2025 • ROTOWIRE

Sent to Tacoma Seattle optioned Mastrobuoni to Triple-A Tacoma on Friday.

Impact Mastrobuoni will yield his spot n the 26-man roster to Luke Raley, who was activated off the injured list in a corresponding move. Mastrobuoni went hitless in two at-bats during his 16-day MLB stint.

AUGUST 15, 2025 • ROTOWIRE

Canzone hits walk-off single in 11th and Mariners top White Sox 4-3 for 3-game sweep

Dominic Canzone singled home the winning run in the 11th inning and the Seattle Mariners completed a three-game sweep of the Chicago White Sox with a 4-3 victory

AUGUST 8, 2025 • Associated Press

Back in majors Mastrobuoni was recalled from Triple-A Tacoma on Thursday.

Impact The Mariners acquired Eugenio Suarez to handle third base, and Mastrobuoni fits better in a bench infielder role than Ben Williamson, who will head back to Triple-A to get regular at-bats. Mastrobuoni is hitting .252 with one home run and five steals in 71 games in the majors.

JULY 31, 2025 • ROTOWIRE

Back in majors Mastrobuoni was recalled from Triple-A Tacoma on Thursday.

Impact The Mariners acquired Eugenio Suarez to handle third base, and Mastrobuoni fits better as a bench infielder role than Ben Williamson, who will head back to Triple-A to get regular at-bats. Mastrobuoni is hitting .252 with one home run and five steals in 71 games in the majors.

JULY 31, 2025 • ROTOWIRE

Slugger Eugenio Suárez returns to Mariners in trade with Diamondbacks

Slugging third baseman Eugenio Suárez is headed back to the Seattle Mariners in a deal with the Arizona Diamondbacks

JULY 31, 2025 • Associated Press

New Seattle slugger Josh Naylor plugged into cleanup spot behind Raleigh for debut against Angels

Pressure is a privilege in the eyes of new Seattle Mariners slugger Josh Naylor

JULY 26, 2025 • Associated Press

Optioned to make room for Naylor The Mariners optioned Mastrobuoni to Triple-A Tacoma on Friday.

Impact Mastrobuoni will lose his spot on the 26-man roster now that Josh Naylor (recently traded) has reported to the club. Mastrobuoni has slashed .252/.327/.293 with the Mariners and had recently been splitting time with Ben Williamson at third base.

JULY 25, 2025 • ROTOWIRE

Continues to hit for average Mastrobuoni went 2-for-3 with a walk, a run scored and a stolen base in Sunday's 11-3 loss to Houston.

Impact The lefty-hitting Mastrobuoni continues to work in tandem with Ben Williamson for reps at third base, though the former has been functioning on the short side of the platoon for most of the year. While Mastrobuoni is batting a strong .314 (16-for-51) with four RBI, five walks and three steals over 26 games since the start of June, he has zero extra-base hits since May 23.

JULY 21, 2025 • ROTOWIRE

Christian Walker's go-ahead HR in the 6th inning propels Astros past Mariners 11-3

Christian Walker hit a go-ahead solo homer in the sixth inning as the Houston Astros rallied from an early three-run deficit and beat the Seattle Mariners 11-3 to avoid a series sw...

JULY 20, 2025 • Associated Press

Young walks it off and Mariners top Astros in 11 innings

Rookie second baseman Cole Young hit a walk-off single in the 11th inning to give the Seattle Mariners a 7-6 victory over the Houston Astros

JULY 20, 2025 • Associated Press

Yankees rally past Mariners 6-5 in 10 innings after going hitless against Bryan Woo until the 8th

Anthony Volpe scored the winning run with an acrobatic slide on Aaron Judge’s shallow sacrifice fly in the 10th inning, and the New York Yankees rallied past Seattle 6-5 after Mari...

JULY 11, 2025 • Associated Press

Mariners give up lead but outlast Rangers in 12 Miles Mastrobuoni’s single in the top of the 12th inning drove home Randy Arozarena with the deciding run as the Seattle Mariners eked out a...

JUNE 28, 2025 • KANSASCITY.COM

Mariners outlast Rangers in 12 innings Miles Mastrobuoni’s single in the top of the 12th inning drove home Randy Arozarena with the deciding run as the Seattle Mariners eked out a...

JUNE 28, 2025 • THENEWSTRIBUNE.COM

MILES MASTROBUONI NEWS

NEWS

BIO

STATS

VIDEOS

GAME LOG

INJURIES