MLB Player News

Rumfield is not in the starting lineup Thursday night against the Diamondbacks.

Rumfield will take a seat as southpaw Eduardo Rodriguez toes the rubber for Arizona, heading to the bench for the first time since May 10. Willi Castro will slide over to first base while Chad Stevens makes his Rockies debut at second base, batting ninth in the series opener.

Stevens had his contract selected from Triple-A Albuquerque and is starting Thursday's contest at second base against the Diamondbacks.

Stevens will join the big-league club after posting an impressive .362 average with three home runs, 25 RBI, 31 runs scored and six stolen bases in 40 contests with Triple-A Albuquerque this season. The 27-year-old will make his Rockies debut at second base, batting ninth in the series opener at Arizona. In order to make room on the 40-man roster for Stevens, left-handed pitcher Carson Palmquist was designated for assignment, and Brenton Doyle (oblique) was placed on the 10-day injured list.

Peralta was optioned to Triple-A Albuquerque on Thursday.

Peralta will head back to Albuquerque after serving as the Rockies' opener in Tuesday's 10-0 loss to the Rangers, giving up two runs on two hits and two walks while striking out a batter and hitting another over two-thirds of an inning. In corresponding move, Blas Castano was recalled from Triple-A to replace Peralta in the big-league bullpen.

Castano was called up from Triple-A Albuquerque on Thursday.

Castano will return to the big-league club just a few days after being sent down to Albuquerque on Monday. The right-hander will replace Sammy Peralta in the Rockies' bullpen after Peralta was optioned to Triple-A.

Doyle (oblique) was placed on the 10-day injured list Thursday, retroactive to May 20.

Doyle was set to miss a second straight contest Thursday, but he's now headed to the IL while nursing a left oblique contusion that he suffered in Tuesday's 10-0 loss to Texas. The outfielder will be eligible to return to action May 30. In the meantime, Mickey Moniak could enter the lineup against southpaws while Jake McCarthy handles the lion's share of the workload in center field.

Williams secured the save Thursday against the Nationals, allowing one hit and no walks in a scoreless ninth inning. He struck out one.

Williams let the possible tying run get into scoring position via a Daylen Lile double but held on to preserve a one-run win for the Mets on Thursday. That's now 10 consecutive scoreless outings for the right-hander, who has nailed down five straight save opportunities. Williams' stats are still recovering from a brutal start to the year, as he now has a 4.32 ERA, 1.44 WHIP and 25:8 K:BB over 16.2 innings while converting seven of his eight save chances.

Cavalli (2-3) took the loss Thursday against the Mets, allowing two runs on four hits and one walk in seven innings. He struck out nine.

The Mets did all their damage in the third inning, scratching across a pair of runs in the frame, but Cavalli otherwise cruised Thursday. The 27-year-old right-hander surrendered no extra-base hits and fanned at least eight batters for the fourth time in his past six starts. The 2020 first-round pick is coming into his own a bit in 2026, posting a 3.86 ERA, 1.43 WHIP and 61:19 K:BB across 53.2 frames. Cavalli will be hoping to keep up his recent hot streak in the strikeout department his next time out versus Cleveland.

Peterson (3-4) notched the win Thursday against the Nationals, allowing one run on four hits and three walks in five innings. He struck out three.

Peterson weathered an early storm Thursday, stranding the bases loaded during the opening frame, and it was mostly smooth sailing thereafter. The 30-year-old southpaw has been erratic overall for the Mets this season, giving up at least four runs on four occasions, but he's yielded two or fewer runs in four consecutive outings during the month of May. Peterson will try to further improve on his 5.03 ERA, 1.55 WHIP and 49:20 K:BB over 48.1 innings in his next scheduled appearance against the Reds.

The Pirates optioned Cook to Triple-A Indianapolis on Thursday, Jose Negron of DK Pittsburgh Sports reports.

He's being sent out to make space on the active roster for Esmerlyn Valdez. Cook has been on the big-league roster since early April but hasn't played much, going 4-for-21 at the plate while making only six starts.

Lowder (shoulder) is expected to face hitters early next week, Charlie Goldsmith of of Fox 19 Now Cincinnati reports.

Lowder recently resumed throwing off the mound as he works his way back from an AC joint issue in his right shoulder, and he's almost ready to face hitters. The righty said he's "pushed to be aggressive to get back as fast as possible," but he will not quite be ready when first eligible Monday. It shouldn't be long after that, however, as long as Lowder's recovery continues on its current trajectory.