MLB Player News

The Padres acquired Perez from the Pirates on Tuesday in exchange for left-hander Ronaldys Jimenez, Andrew Destin of the Pittsburgh Post-Gazette reports.

Perez will claim the fifth spot in San Diego's rotation, as the team had been using a four-man setup prior to Tuesday's trade deadline. The 33-year-old southpaw has struggled mightily since returning from the injured list in late June, putting up a 6.31 ERA and 1.87 WHIP across 25.2 innings.

The Dodgers acquired Flaherty from the Tigers on Tuesday in exchange for infielder Trey Sweeney and catcher Thayron Liranzo, Jeff Passan of ESPN.com reports.

One of the top pitchers available at the deadline, Flaherty finds himself in a favorable landing spot with the playoff-contending Dodgers, whose rotation is dealing with uncertainty due to a slew of injuries and some unproven rookies. Flaherty had pitched at an ace-like level over his final seven starts with Detroit, turning in a 2.08 ERA and 0.87 WHIP while striking out 43 over 39 innings. The right-hander is likely to slot into the Dodgers rotation during this weekend's series in Oakland.

Shim (shoulder) was traded from the Pirates to the Marlins on Tuesday along with Garret Forrester in exchange for Bryan De La Cruz, Craig Mish of the Miami Herald reports.

Shim was on the Florida Complex League Pirates' 60-day injured list with a right shoulder injury at the time of the trade. A 6-foot-4 Korean righty, Shim has big-time stuff but has been unable to hold up physically. He has 13 strikeouts in eight career innings since signing for $750,000 in January of 2023.

Fedde is scheduled to make his first start with the Cardinals on Friday versus the Cubs in Chicago, Derrick Goold of the St. Louis Post-Dispatch reports.

Before being acquired from the White Sox on Monday, Fedde made his final start with the Pale Hose this past Saturday. Following Monday's trade, Fedde won't join the Cardinals in St. Louis before their series with the Rangers comes to an end Wednesday, as he'll instead remain in Chicago while waiting for his new teammates to arrive Thursday. Fedde went 7-4 with a 3.11 ERA and 1.14 WHIP over his 21 starts with the White Sox this season.

The Marlins recalled Munoz from Triple-A Jacksonville on Tuesday, Christina De Nicola of MLB.com reports.

Munoz had been optioned to Jacksonville on Friday, but he'll be eligible to rejoin the Marlins without making an appearance in the minors since he'll be replacing one of the many players that Miami traded away ahead of Tuesday's deadline. The banged-up Marlins still have plenty of holes in their rotation, so Munoz could step back into a starting role as soon as Wednesday at Tampa Bay or Thursday at Atlanta. He holds a 5.61 ERA, 1.41 WHIP and 50:31 K:BB over 61 innings in the majors in 2024.

Mazur was traded from the Padres to the Marlins on Tuesday along with Robby Snelling, Graham Pauley and Jay Beshears in exchange for Tanner Scott and Bryan Hoeing, Jeff Passan of ESPN.com reports.

Mazur's minor-league body of work was pretty stellar (2.37 FIP at Double-A in 2024, 3.01 FIP at Double-A in 2023) before he reached the Pacific Coast League and the majors this season. In five Triple-A starts, Mazur has a 7.83 ERA and 1.48 WHIP, which is similar to his 7.49 ERA and 1.81 WHIP in eight big-league starts. He will likely head to Triple-A Jacksonville for the time being, but Mazur should get plenty of chances to carve out a spot in Miami's rotation in the coming years.

Snelling is part of the prospect package going from San Diego to Miami in exchange for Tanner Scott and Bryan Hoeing, Craig Mish of the Miami Herald reports.

Snelling is the youngest qualified pitcher at Double-A, which helps explain some of his struggles this season. He had a 6.01 ERA, 1.68 WHIP and a 67:33 K:BB in 73.1 innings across 16 starts in the Texas League. Snelling has been capable of strong performances this year, including several starts in which he allowed one earned run or fewer with five-plus strikeouts over at least five innings, but he has lacked consistency, mixing in multiple starts in which he gave up more runs than innings pitched. The Marlins will likely assign Snelling to Double-A Pensacola, and if he can display more consistency, he could join the big-league rotation at some point in 2025.

Ross (back) was reinstated from the 60-day injured list and will start Tuesday's game versus Atlanta, Sophia Minnaert of Bally Sports Wisconsin reports.

Though Ross will slot into the Milwaukee rotation and will make his first start for the big club since May 20, he may be headed to the bullpen once trade-deadline acquisition Frankie Montas officially joins the roster. Ross was torched for 11 earned runs on 14 hits and five walks over 8.1 innings in his final two rehab starts at Triple-A Nashville and posted a 4.50 ERA and 1.38 WHIP over nine outings with Milwaukee prior to being shelved, so he'll be difficult to trust as a streaming option.

The Mets acquired Blackburn from the Athletics on Tuesday in exchange for right-hander Kade Morris, Jeff Passan of ESPN.com reports.

The Mets have been on the lookout for rotation reinforcements and have found one in Blackburn. The right-hander returned this past Friday from a stint on the 60-day injured list due to a stress reaction in his right foot, allowing four runs over five innings in his first start back with Oakland. Overall, Blackburn has posted a 4.41 ERA and 38:14 K:BB across 51 frames covering nine starts in 2024. He'll be under team control through 2025.

The Reds recalled Richardson from Triple-A Louisville on Tuesday, Charlie Goldsmith of The Cincinnati Enquirer reports.

Richardson is a good bet to handle bulk-relief duty following opener Tony Santillan in Tuesday's game versus the Cubs. The right-hander was up briefly with the Reds last week but did not make an appearance. He's posted a 4.48 ERA and 82:54 K:BB over 88.1 frames with Louisville this season.