MLB Player News

Diaz (neck) will embark on a rehab assignment before returning from the injured list, Jack Harris of the California Post reports.

Diaz threw a simulated inning Tuesday and will do so again later this week before joining one of the Dodgers' minor-league affiliates. It's unknown how many rehab innings the 32-year-old will pitch before rejoining Los Angeles' bullpen, but once he's healthy, he is expected to pitch in lower-leverage situations until the Dodgers are comfortable moving him back into a closing role.

Manager Dave Roberts said Tuesday that Treinen (elbow) will be activated from the injured list "very soon," Jack Harris of the California Post reports.

Treinen was cleared to begin a rehab assignment Aug. 15 and has since fired 6.1 shutout innings while striking out eight batters and walking two between Single-A and Triple-A. The 38-year-old reliever has posted a 3.52 ERA and 1.35 WHIP across 23 innings in the majors this season and will likely work in middle relief once activated.

Burnes (elbow) will not return during the weekend, but he will throw in a bridge game Thursday, Jody Jackson of DBacks.tv reports.

Burnes got off to a great start to his rehab assignment with two perfect innings for Triple-A Reno. However, the Diamondbacks want him to increase his pitch count. The right-hander is throwing a bullpen Tuesday and then will throw in the bridge game Thursday.

Nelson (elbow) threw live batting practice Tuesday, Alex Weiner of ArizonaSports.com reports.

Tuesday marks the first time Nelson has faced hitters since he landed on the injured list back in June with a strained right elbow. He threw 21 pitches during his first live session but is expected to be brought back as a reliever, so he won't need to spend time building up his workload. The 28-year-old righty said he is hopeful to begin pitching in rehab games soon, though the Diamondbacks haven't indicated when he might begin a minor-league assignment.

Cronenworth is out of the lineup for Tuesday's game against the Reds.

Cronenworth started all 28 games in August for the Friars and will receive a day off after posting a .232/.295/.313 slash line during that span. Fernando Tatis is shifting to the keystone Tuesday, which opens up right field for Jase Bowen.

Bender (shin) resumed throwing off a mound Tuesday, Christina De Nicola of MLB.com reports.

Bender had been cleared to begin pitching in minor-league games but suffered a setback with his right shin during his first outing at Triple-A. After taking some time off to recover, the 31-year-old is now back to throwing bullpen sessions. He remains without an official return timeline, though a clearer picture may emerge once he resumes facing live hitters.

Fairbanks (hand) began throwing off a mound Tuesday, Christina De Nicola of MLB.com reports.

Fairbanks was shut down from throwing for a few days after receiving injections to treat the nerve issue in his right hand, but he's now been cleared to resume throwing off a mound following re-evaluation. A timeline for his return may become clearer once he gets a few more bullpen sessions in. In the meantime, Calvin Faucher and Michael Petersen figure to be the favorites for saves in Miami.

The Giants have Ramos on the taxi squad Tuesday, Justice delos Santos of The San Jose Mercury News reports.

Ramos is in Pittsburgh on Tuesday as rosters expand in September. The Giants recalled and selected Zach Morgan and Cesar Perdomo, respectively, Tuesday. San Francisco also transferred Adrian Houser (forearm) to the 60-day injured list. Since returning to Triple-A Sacramento at the beginning of July, Ramos has a 4.76 ERA and a 1.28 WHIP through 22.2 innings across 13 games.

The Giants selected Perdomo from Triple-A Sacramento on Tuesday, Justice delos Santos of The San Jose Mercury News reports.

Perdomo has started in nine games for Triple-A Sacramento in 2026. He has recorded a 5.10 ERA and 1.61 WHIP through 47.2 innings. He had a 3.98 ERA across 13 starts earlier in 2026 with Double-A Richmond. While the 24-year-old has started in all of his appearances in Triple-A, he may find some relief work in San Francisco. His selection comes with rosters expanding in September.

The Giants recalled Morgan from Triple-A Sacramento on Tuesday, Justice delos Santos of The San Jose Mercury News reports.

Morgan was up with the Giants for a day Aug. 10 but was sent back down the next day. After getting sent back down, he got three hits in 21 at-bats with two RBI in seven games for Triple-A Sacramento. The 26-year-old is getting recalled Tuesday as rosters expand in September.