MLB Player News

Diaz (hamstring) may not be the closer immediately upon his return, Gordon Wittenmyer of The Cincinnati Enquirer reports.

Diaz began a rehab assignment Friday and is nearing a return to the active roster. Despite some positive signs regarding Diaz's mechanics and command, pitching coach Derek Johnson said the team may prefer to put him in low-leverage appearances to ease him back into action. Johnson also stated that the decision would ultimately be up to manager Terry Francona, so there is no official word as to Diaz's role at this point.

Finnegan earned the save in Saturday's 4-3 win over the Diamondbacks, allowing one run on one hit and one walk with no strikeouts in the ninth inning.

Finnegan entered with a 4-2 lead but yielded a run and managed only six strikes on 13 pitches. The game ended on a challenged caught-stealing call that was upheld after review, preserving the win. Despite the shaky outing, the 33-year-old has converted both of his save opportunities this season and has given up a run on two hits with a 2:3 K:BB over three innings.

Newcomb is scheduled to start for Boston in Game 1 of Sunday's doubleheader against St. Louis, Ian Browne of MLB.com reports.

Saturday's matchup was postponed due to inclement weather, and the two teams will consequently play a twin bill Sunday. Newcomb is scheduled to oppose Andre Pallante in the opener, and the Red Sox have yet to announce their starter for the nightcap. Newcomb struggled in his first start of the campaign, allowing four runs on eight hits and two walks while striking out four batters over four innings in a loss to Baltimore on March 31.

Scott earned the save in Saturday's 3-1 win over the Phillies, allowing one hit in a scoreless ninth inning.

Scott needed only three pitches to lock down his third save of the season. After giving up a leadoff single on his first offering, he quickly bounced back with a double play and a lineout to end the game. The southpaw owns a 4.50 ERA, 1.00 WHIP and 4:0 K:BB across six innings, having received four of the Dodgers' six save opportunities so far in 2025.

The Mariners optioned Saucedo to Triple-A Tacoma on Saturday.

Saucedo has gotten off to a rough start this season, with four earned runs allowed in just 2.2 innings spanning three appearances. He'll look to right the ship in the minors; meanwhile, Jesse Hahn will come up from Triple-A to fill the vacancy in Seattle's bullpen.

The Mariners selected Hahn's contract from Triple-A Tacoma on Saturday.

Hahn hasn't appeared in a major-league game since 2021 during his time with the Royals, but he's now set to join Seattle's big-league squad to provide some bullpen depth. Tayler Saucedo was optioned to Tacoma to make room on the Mariners' roster, and Cody Bolton was DFA'd to free up a 40-man spot.

Manager Aaron Boone said Saturday that Effross (hamstring) has resumed his throwing program, Gary Phillips of the New York Daily News reports.

Boone added that he's not sure what stage Effross is at in his recovery, though the fact that he's back to throwing again after suffering a setback is encouraging. The right-hander has been out since late February with a Grade 2 hamstring strain and is likely still several weeks from returning.

Loaisiga (elbow) threw a bullpen session at Double-A Somerset on Saturday, Bryan Hoch of MLB.com reports.

Loaisiga still has more boxes to check off in his rehab from UCL reconstruction surgery before he can begin a rehab assignment. However, he aims to return to the Yankees' bullpen by late May or early June, which manager Aaron Boone says is a realistic timeline.

Marsh suffered a minor setback while rehabbing his injured right shoulder at the team's complex in Arizona, Anne Rogers of MLB.com reports.

The Royals are going to shut Marsh down for 7-to-10 days before re-evaluating him, which will obviously delay when he makes his season debut. The 26-year-old righty didn't have a defined return timeline prior to his setback, though we might finally receive one once he's been cleared to restart his throwing program.

Bivens (1-1) allowed one run on one hit and two walks while striking out one over two innings, earning the win in Friday's 10-9 extra-innings victory over the Mariners.

Bivens entered Friday's matchup in the 10th, allowing a walk but no runs. The 30-year-old began the 11th inning by inducing a groundout, but he gave up a line-drive single to center field and subsequently walked the next batter, loading the bases with one out, and the Mariners took a 9-8 lead after Bivens allowed the automatic runner to score on a wild pitch. The right-handed reliever picked up the win after Willy Adames' two-run, walk-off single that sealed the game in the 11th. Bivens has made three appearances this season, allowing three earned runs on five hits and two walks while striking out three over 3.2 innings.