MLB Player News

The Athletics optioned Lopez to Triple-A Las Vegas on Wednesday.

While making a spot start Tuesday against the Rangers, Lopez was touched up for three runs on six hits and four walks in 2.2 innings. He wasn't going to be available for a few days, so the Athletics will replace him on the 26-man active roster with a fresh bullpen arm in Carlos Duran, who was called up from Triple-A.

The Athletics selected Duran's contract from Triple-A Las Vegas on Wednesday.

Acquired earlier this month from the Dodgers in the trade that sent outfielder Esteury Ruiz to Los Angeles, Duran has posted a 6.75 ERA and 18:12 K:BB over 16 frames at the Triple-A level this season. He'll provide the Athletics with a multi-inning option out of the bullpen while he's up with the big club.

Rodriguez will serve as the Blue Jays' opening pitcher in Wednesday's game against the Red Sox, Mitch Bannon of The Athletic reports.

Rodriguez was used as a starting pitcher by Toronto last season, but he's worked exclusively in relief in 2025. He hasn't thrown more than two innings in any appearance and will be pitching on two days' rest, so he should be in line for a fairly abbreviated outing. Eric Lauer is likely to follow him in bulk relief.

The White Sox optioned Gilbert to Triple-A Charlotte on Wednesday.

Gilbert allowed one run across two innings of work in an opener assignment Tuesday versus the Brewers and will now head to the minors. Fraser Ellard (hamstring) is back from the 15-day injured list to absorb Gilbert's roster spot.

The White Sox activated Ellard (hamstring) from the 15-day injured list Wednesday.

Ellard missed almost three weeks of action due to a strained right hamstring. The left-handed reliever should go back to working in high-leverage situations in an unsettled White Sox bullpen.

The Blue Jays selected Lauer's contract from Triple-A Buffalo on Wednesday.

Lauer is on track to either start or serve as the primary pitcher out of bullpen Wednesday against the Red Sox in what will be his Toronto debut. The 29-year-old lefty finished last season in the Korea Baseball Organization before returning stateside and signing a minor-league deal with Toronto in December. Though he failed to win a spot on the Opening Day roster coming out of spring training, Lauer performed adequately over his first five starts of the season at Buffalo, logging a 4.50 ERA, 1.25 WHIP and 21:6 K:BB across 24 innings. With a decent showing Wednesday, Lauer could end up sticking around as the fifth member of the Toronto rotation until Max Scherzer (thumb) is back from the injured list.

The Blue Jays designated Lawrence for assignment Wednesday.

Lawrence helped save the bullpen with 2.2 innings in Tuesday's loss to the Red Sox, but he's being sent packing after just one day on the active roster. Eric Lauer was called up from Triple-A Buffalo in a corresponding move and is expected to either start or serve as a bulk reliever in Wednesday's game against Boston.

Shaw signed a minor-league contract with the Mariners on Tuesday and was assigned to Triple-A Tacoma.

He made his organizational debut Tuesday, recording one out while allowing one earned run on one hit and three walks in Tacoma's 5-4 loss to Las Vegas. The 37-year-old right-hander has a long track record of success as a setup man in the big leagues, but he made just five appearances in the majors in 2024 and struggled with the Reds in spring training and during the early part of the minor-league season at Triple-A Louisville before Cincinnati released him earlier this month.

Mastrobuoni is out of the lineup for Wednesday's game against the Angels.

With southpaw Tyler Anderson taking the hill for the Angels, the left-handed-hitting Mastrobuoni will take a seat after he started at four different positions (second base, third base, left field and right field) in Seattle's previous four games. Though he doesn't have a regular home in the infield or outfield, Mastrobuoni could continue to see fairly steady playing time against right-handed pitching while Dylan Moore (hip) and Luke Raley (oblique) are on the injured list and while Jorge Polanco (side) is limited to the designated-hitter role.

Rivas will start at second base and bat eighth in Wednesday's game against the Angels.

Rivas will pick up his third straight start at second base and looks like he'll get a trial in an everyday role after Dylan Moore (hip) recently joined Ryan Bliss (biceps) on the injured list. Though Moore is expected to spend the minimum 10 days on the shelf, he could be deployed more frequently at third base or in right field if the Mariners want to keep regular playing time available for Rivas. Since getting called up from Triple-A Tacoma on April 9, Rivas is hitting .308 with three stolen bases and an impressive 9:6 BB:K over 35 plate appearances.