MLB Player News

The Rangers recalled Curvelo from Triple-A Round Rock on Monday.

Curvelo has made four appearances out of the Texas bullpen this season, allowing three runs with a 3:2 K:BB covering five innings. He will be used in a middle relief role.

The Rangers optioned Collyer to Triple-A Round Rock on Monday, Evan Grant of The Dallas Morning News reports.

After going unscored upon in his first 11 outings in the big leagues, Collyer had allowed eight runs (seven earned) with a 7:10 K:BB over 7.1 frames covering his last seven appearances. Robby Ahlstrom is grabbing Collyer's spot on the roster and in the bullpen.

The Giants placed Peguero on the 60-day injured list Monday due to a left hamstring strain, John Shea of the San Francisco Chronicle reports.

Peguero strained his left hamstring during the eighth inning of Sunday's win over the Rockies. The injury is severe enough for Peguero to go straight onto the 60-day IL, which means the earliest he's eligible to be reinstated is July 31. Wilkin Ramos was called up from Triple-A Sacramento in a corresponding move.

Marlins manager Clayton McCollough confirmed that Gusto will be recalled from Triple-A Jacksonville and pitch in Tuesday's game versus the Nationals, Stephen Strom of Marlins Radio Network reports.

Gusto will likely either make a traditional start or serve in a bulk relief role against the Nationals. The Marlins could need Gusto for multiple starts as they navigate the losses of Eury Perez (hamstring) and Janson Junk (shin). Gusto has collected a 3.63 ERA, 1.26 WHIP and 45:16 K:BB in 39.2 innings for Jacksonville this season.

Twins manager Derek Shelton said Monday that Sands (forearm) will begin a rehab assignment with Triple-A St. Paul on Tuesday, Theodore Tollefson of Zone Coverage reports.

Sands hasn't pitched in more than a month as he recovers from a right forearm strain, but he'll be ready to take a big step forward Tuesday. He will likely require at least a couple rehab appearances before rejoining the active roster. Once he does return, Sands should be thrown back into the late-inning mix as part of an unsettled Twins bullpen.

The Tigers optioned Vanasco to Triple-A Toledo on Monday.

Vanasco has made five appearances for the Tigers this season and has been torched for 12 runs (11 earned) over 6.1 innings. He's clearing off the roster to make space for the return of Ty Madden (forearm), who will start Monday in Tampa Bay.

The Reds announced that Richardson will serve as their opening pitcher for Monday's game against the Royals.

With Chase Burns (illness) being scratched from his scheduled turn through the rotation on short notice, the Reds will turn to Richardson to make his first big-league start since 2023. Prior to being promoted from Triple-A Louisville on Saturday, Richardson has worked between two and three innings in nine of his 18 appearances in the minors this season, so he should be capable of providing a little more length than the typical opener. That said, Richardson isn't expected to work deep into Monday's contest, so the Reds could count on new call-up Brandon Leibrandt -- who had been starting with Louisville -- to cover multiple innings out of the bullpen.

The Giants selected Ramos' contract from Triple-A Sacramento on Monday, John Shea of the San Francisco Chronicle reports.

Ramos earned a look from the big club after turning in a 2.00 ERA and 27:7 K:BB over 27 innings with Sacramento. The 25-year-old reliever will be making his major-league debut when/if he enters a game.

The Marlins transferred Nardi (ribcage) from the 15-day injured list to the 60-day IL on Monday.

Nardi's move to the 60-day IL is merely procedural, as Marlins manager Clayton McCullough relayed Sunday that the lefty reliever was expected to miss around three months after recently suffering a left ribcage stress reaction. Right-hander Tyler Zuber was called up from Triple-A Jacksonville and will take over Nardi's spot on the 40-man roster.

The Marlins selected Zuber's contract from Triple-A Jacksonville on Monday.

The 30-year-old reliever made 10 appearances at the big-league level in 2025 between stops with the Marlins and Mets, but he had been pitching exclusively at the Triple-A level this season before receiving a promotion. Though Zuber posted an eye-popping 33.9 K% in 27.2 innings at Triple-A, he struggled to keep the ball in the yard (six home runs allowed) and walked 12.6 percent of the batters he faced. The Marlins have nonetheless opted to bring Zuber aboard as a fresh arm in relief after the team needed six pitchers plus position player Javier Sanoja to cover eight innings during an impromptu bullpen game in Sunday's 10-1 loss to the Mets.