MLB Player News

The Guardians recalled Dion from Triple-A Columbus on Saturday.

After being sent down to Triple-A on Friday, Dion will now turn around and rejoin the big-league bullpen to make up for the loss of Shawn Armstrong (calf). Dion owns a 5.17 ERA and 1.66 WHIP through 15.2 frames with Cleveland this year and will likely be limited to low-leverage work as long as he's in the majors.

The Guardians placed Armstrong on the 15-day injured list Saturday with a left calf strain.

Armstrong gave up three runs in just two-thirds of an inning during his outing Friday, and the Guardians will now be without his services until at least Aug. 9. Will Dion will return to the majors to fill the vacancy in Cleveland's bullpen.

The Giants are expected to recall Whisenhunt from Triple-A Sacramento to start Sunday's home game against the Angels, Shayna Rubin of the San Francisco Chronicle reports.

With Trevor McDonald (elbow) recently landing on the injured list, the Giants will turn to Whisenhunt to fill the fifth spot in their rotation. The 25-year-old southpaw has given up four runs in 10.2 innings across his first two MLB starts this season, and he'll draw a favorable matchup on paper Sunday against an Angels lineup that's logged just a .656 OPS since the beginning of July.

The Phillies optioned Lazar to Triple-A Lehigh Valley on Saturday.

Lazar will lose his place in the Phillies' bullpen after giving up three runs in four innings across three appearances since receiving a promotion to the majors July 7. Kyle Backhus was recalled from Lehigh Valley in a corresponding move.

The Phillies recalled Backhus from Triple-A Lehigh Valley on Saturday.

Backhus has posted a 5.87 ERA and 1.57 WHIP across 15.1 innings in the majors this season, but he'll return to Philadelphia to provide the big club with a fresh bullpen arm. Max Lazar was sent down to Triple-A in a corresponding move.

The Phillies optioned McFarlane to Triple-A Lehigh Valley on Saturday.

McFarlane made just one appearance with the Phillies after being promoted Monday, allowing one hit in a scoreless inning against the Dodgers. He'll now head back to the minors to help make room on Philadelphia's pitching staff for Brian Keller, who is set to work as a bulk reliever Saturday.

The Phillies transferred Banks (forearm) to the 60-day injured list Saturday.

Banks landed on the injured list July 9 with a strained left forearm, and his move to the 60-day IL will officially rule him out until at least Sept. 7. He'll give up his place on the 40-man roster to Brian Keller, who was activated to work as a bulk reliever Saturday against the Yankees.

Mayza will serve as the opening pitcher in Saturday's game against the Yankees.

Mayza has given up seven earned runs in 3.1 innings across his last three appearances, but the Phillies will trust him to open Saturday's contest and set the stage for Brian Keller, who will be making his MLB debut as a bulk reliever.

The Phillies selected Keller's contract from Triple-A Lehigh Valley ahead of his scheduled appearance Saturday against the Yankees.

Keller, 32, will be making his MLB debut as a bulk reliever Saturday after posting a 2.23 ERA, 1.02 WHIP and 38:11 K:BB across 36.1 innings at Lehigh Valley. Alex McFarlane and Max Lazar were sent down to Triple-A as part of a roster shuffle, and Tanner Banks (forearm) was transferred to the 60-day IL to clear a 40-man spot for Keller.

The Athletics optioned Muncy to Triple-A Las Vegas on Saturday.

Muncy was brought up from Triple-A on Tuesday to provide infield depth when Joshua Kuroda-Grauer (groin) landed on the injured list, but the former will now head back to the minors following Nick Kurtz's (thumb) return from the IL. Muncy has slashed .223/.298/.389 across 178 plate appearances with the Athletics this season and would likely be one of the first choices to return to Sacramento if the big club's infield depth is tested again down the stretch.