MLB Player News

The Mariners designated Gonzalez for assignment Thursday.

Gonzalez was added to the Mariners' bullpen Wednesday, but he'll now lose his spot after giving up four earned runs over two innings against the Orioles. Michael Rucker was selected to the active roster in a corresponding move.

The Mariners selected Rucker's contract from Triple-A Tacoma on Thursday.

Rucker will return to the majors for the first time since 2023 after posting a 1.59 ERA and 1.62 WHIP through 22.2 innings at Tacoma. He'll take the place of Domingo Gonzalez, who was designated for assignment in a corresponding move.

The Yankees activated Chivilli (shoulder) from the 15-day injured list Thursday and optioned him to Triple-A Scranton/Wilkes-Barre.

Chivilli has put his shoulder issue behind him, but he will remain at Scranton/Wilkes-Barre, where he began a rehab assignment Wednesday. The 23-year-old made two relief appearances for the Yankees earlier this season, allowing one run with a 3:3 K:BB over 2.1 innings.

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

Curvelo was just sent down Sunday, but he's back to replace the injured Jalen Beeks (back). The right-handed Curvelo has made seven appearances out of the Texas bullpen this season, logging a 4.91 ERA and 4:2 K:BB over 7.1 frames.

The Rangers placed Beeks on the 15-day injured list Thursday with low-back spasms.

Beeks last pitched Tuesday in Kansas City, serving up a solo home run among three hits while recording just two outs. He'll be eligible for activation later this month, but it's unclear at this point how long he might be out.

Tigers manager A.J. Hinch said Thursday that Jansen (pelvis) remains on track to be activated from the 15-day injured list Friday, Evan Woodbery of MLive.com reports.

Hinch admitted that Jansen was "rusty" during his one and only rehab outing with Triple-A Toledo on Wednesday, yielding three earned runs while recording only two outs. However, the right pelvic inflammation that sent Jansen to the IL last month was not an issue, so the veteran reliever will return Friday in Cleveland when first eligible. Jansen has had an up-and-down 2026 campaign with a 4.80 ERA and four blown saves, but there's a good chance he'll get another opportunity to serve as the Tigers' primary closer.

Jansen (pelvis) retired two batters -- one via strikeout -- and yielded three earned runs on two hits, one walk and a wild pitch during his rehab appearance Wednesday with Triple-A Toledo.

Jansen took the hill for his first game action since May 27, when he exited early in an appearance against the Angels due to a right groin injury, which was relabeled as pelvic inflammation upon his move to the injured list a day later. The right-hander was able to put away the first two batters he faced on just four pitches, but he then allowed the next three hitters to reach base before he was lifted from the contest. Jansen spotted just 12 of his 22 pitches for strikes on the evening, so the Tigers may want to see him show more efficiency in another rehab appearance before bringing him back from the IL.

Smith (shoulder) threw a bullpen session Tuesday, MLB.com reports.

Smith is working his way through a throwing progression after being placed on the 15-day injured list May 22 due to right shoulder inflammation. He'll likely need to complete another side session or two before advancing to facing live hitters and then heading out on a rehab assignment. Smith is without a definitive timeline for a return, but if he steers clear of any setbacks, he'll have a shot at rejoining the Detroit bullpen before the end of June.

Slaten allowed two runs on three hits over two-thirds of an inning in Wednesday's 7-5 loss to Tampa Bay.

Slaten's performance didn't result in him taking the loss, but it did take the starch out of a comeback bid. Boston had just closed the gap to 5-4 with four runs in the top of eighth inning before Slaten gave two of those runs back in the bottom of the frame. This was the right-hander's third harsh outing in the last five, during which he's allowed 10 runs on 11 hits and three walks over 4.1 innings (20.77 ERA). Until this stretch, Slaten could have been viewed as a closer candidate if the 27-39 Red Sox eventually trade Aroldis Chapman.

Mears (shoulder) began a throwing progression this week and could progress to a bullpen by the end of the week, MLB.com reports.

Mears was placed on the injured list May 29 with a right shoulder impingement, and this marks the first notable update on his status since then. The right-hander appears to be trending in a positive direction, and if his progression remains on track, he likely won't require much more time on the injured list. Prior to being sidelined, Mears pitched to a 5.12 ERA, 1.50 WHIP and 15:11 K:BB across 19.1 innings.