MLB Player News

Brieske will serve as the Tigers' opener for Friday's contest against the Giants, Chris McCosky of The Detroit News reports.

Brieske will technically be making his third start of the season Friday. He got roughed up in his last assignment as an opener against the Guardians on July 29, taking the loss while allowing three runs on five hits and striking out one batter across 0.2 frames. Both Brant Hurter and Kenta Maeda are options to serve in bulk relief once Brieske is done for the evening.

Megill (back) will throw a bullpen session Saturday, Curt Hogg of the Milwaukee Journal Sentinel reports.

Saturday will mark Megill's first time throwing off a mound since a lower-back injury forced him onto the injured list near the end of July. It remains unclear how far away he is from rejoining Milwaukee's bullpen, but the return of Devin Williams means that Megill will almost certainly be moved into a setup role once he's activated.

Schreiber (knee) threw a bullpen session Thursday and is scheduled to throw off a mound again Sunday, Anne Rogers of MLB.com reports.

Schreiber has been progressing well from a right knee patella tendon injury he sustained in late July. While he's feeling good from a pitching standpoint, he'll need to do more fielding work before the next step in his rehab is determined. Prior to the injury, Schreiber tallied a 4.14 ERA across 37.0 innings out of the bullpen.

Pagan (lat) is with the Reds for their weekend series against the Brewers, Gordon Wittenmyer of The Cincinnati Enquirer reports.

Pagan began his rehab assignment Aug. 2, and after throwing two scoreless frames over his first two outings, he gave up two runs on two hits in one inning in his last appearance with Triple-A Louisville on Thursday. The 33-year-old reliever travelled with the team to Milwaukee and could be activated during the weekend series. Pagan has recorded three holds across 22 major-league appearances this season with a 4.43 ERA and 1.38 WHIP over 20.1 innings.

The Diamondbacks recalled McGough from Triple-A Reno on Friday.

McGough owns a 7.33 ERA and 1.70 WHIP through 27 innings in the majors this season, though he's put up a 3.09 ERA across 11.2 frames since being optioned to Triple-A in late June. He'll now return to the big leagues to give the Diamondbacks a fresh bullpen arm, replacing Slade Cecconi.

Duran earned the save in a 4-2 win over the Guardians in the opening game of Friday's doubleheader. He allowed one hit while striking out three.

Duran struck out the first two batters on just seven pitches. He'd give up a two-out single to Will Brennan before rebounding to punch out Brayan Rocchio, closing out the Twins' two-run victory. It's the first time that Duran's logged three strikeouts in his 40 appearances this season -- his K/9 sits at 9.16 on the year after posting a 12.13 mark in 2023. Overall, the right-hander has converted 16 of 17 save chances with a 3.38 ERA, 1.02 WHIP and 38:12 K:BB across 37.1 innings.

The Phillies designated Castillo for assignment Friday.

The 25-year-old was sent to Triple-A Lehigh Valley late in spring training after being claimed off waivers from the Red Sox, but he's now been jettisoned from the Phillies' 40-man roster. Castillo struggled to an 8.37 ERA, 1.93 WHIP and 37:24 K:BB over 42 innings (10 starts) at Triple-A.

Mata (elbow/lat) played catch Friday, Alex Speier of The Boston Globe reports.

Mata was returned from his rehab assignment July 19 due to elbow inflammation and was shut down from throwing temporarily. While he's resumed a throwing program, Mata still appears to be multiple weeks away from returning.

The Red Sox recalled Keller from Triple-A Worcester on Friday, Alex Speier of The Boston Globe reports.

Keller has allowed 10 runs over 16.2 frames during his time in Boston this season. He would seem to be a good bet to eat up some innings Saturday versus the Astros in what could be a bullpen game for the Red Sox.

The Red Sox recalled Booser from Triple-A Worcester on Friday, Alex Speier of The Boston Globe reports.

Booser was just sent down Wednesday but is back to take the roster spot of Brayan Bello, who went on paternity leave. Booser, a lefty reliever, holds a 2.77 ERA and 1.13 WHIP in 38 appearances with the Red Sox this season.