Topa will open Saturday's game against Atlanta, Phil Miller of The Minnesota Star Tribune reports.

Topa has given up just one run in 6.2 innings this season, and he'll now be tasked with facing the top of Atlanta's lineup Saturday in what will be the first start of his major-league career. The 34-year-old righty will likely remain in the game for just one inning before handing things over to Simeon Woods Richardson, who is due to pitch in bulk relief.

The Astros optioned Hernandez to Triple-A Sugar Land on Saturday, Chandler Rome of The Athletic reports.

With Forrest Whitley (knee) returning from the injured list, Hernandez will head back to the minors in order to create space on the active roster. The 30-year-old righty never made an appearance for Houston after being recalled Tuesday, but he could be an option for the Astros later in the year after starting with a 1.29 ERA at Sugar Land.

The Tigers placed Brebbia on the 15-day injured list Saturday with a right triceps strain.

Brebbia has been very effective out of the bullpen for Detroit, allowing just one earned run through nine innings. However, he'll now be held out for at least the next 15 days while he recovers from his injury. Bailey Horn will come up from Triple-A Toledo to fill the open spot on the pitching staff.

Green retired the only batter he faced Friday to record his second hold of the season in a 3-1 win over the Mariners.

The right-hander got the final out of the seventh inning, getting Ben Williamson to ground out with a runner in scoring position. Green has had an effective start to the season, posting a 3.12 ERA, 1.04 WHIP and 8:2 K:BB through 8.2 innings.

Weaver earned a save against Tampa Bay on Friday, striking out two batters in a perfect inning of work.

It was a bit curious that manager Aaron Boone went to Weaver and not Devin Williams with the Yankees holding a one-run lead in the ninth inning, though Williams had worked the day before and on three of the previous four days. Weaver proved more than capable of nailing things down, as he threw 12 of 15 pitches for strikes en route to a clean frame and his second save of the year. After some struggles early this season, Williams has rebounded to toss four consecutive scoreless outings, so he remains the Yankees' clear top closer. However, Weaver has shined so far this season with 10 scoreless frames and an 11:5 K:BB over eight outings, and he's clearly the top option for ninth-inning opportunities when Williams is unavailable.

The Red Sox reinstated Hendriks (elbow) from the injured list Saturday.

For the first time since signing with the Red Sox before the 2024 season, Hendriks now owns a spot on the active roster. He figures to take on a high-leverage role out of the bullpen after throwing three shutout frames during his rehab assignment, though his chances of claiming the closer job are slim as long as Aroldis Chapman continues to pitch well. Hunter Dobbins was optioned to Triple-A Worcester in a corresponding move.

The Twins optioned Funderburk to Triple-A St. Paul on Saturday, Phil Miller of The Minnesota Star Tribune reports.

Funderburk made two appearances for the Twins after joining the team last Saturday, allowing two earned runs on three hits and a walk while striking out five batters across four innings. He'll end up as the odd man out of a roster spot with Brock Stewart (hamstring) returning from the injured list but could return to the big leagues again if Minnesota's bullpen depth is tested later in the year.

The Twins reinstated Stewart (hamstring) from the injured list Saturday, Phil Miller of The Minnesota Star Tribune reports.

Stewart has been on the injured list all season due to a left hamstring strain he suffered during spring training. He's made two rehab appearances in Single-A since then, pitching 1.2 innings and striking out every batter he faced. Now that he's fully healthy, the 33-year-old righty figures to immediately slide into a high-leverage role in Minnesota's bullpen. Kody Funderburk was optioned to Triple-A in a corresponding move.

Jansen worked a perfect ninth inning Friday to record his fifth save of the season in a 2-0 win over the Giants. He didn't walk or strike out a batter.

Three flyball outs got the job done for Jansen, who has begun the season going 5-for-5 in converting save chances and has yet to give up a run in seven innings. While he could be a candidate to get flipped at the trade deadline if the Angels fall out of contention, that hasn't been a concern in the early going -- the Halos sit second in the AL West with a 10-9 record.

Hader struck out one in a perfect ninth inning Friday to record his fifth save of the season in a 6-4 win over the Padres.

The southpaw closer needed 10 pitches (seven strikes) to mow down San Diego's 9-1-2 hitters. Hader has looked like his usual dominant self to begin 2025, converting all five of his save chances and posting a 0.90 ERA, 0.60 WHIP and 13:2 K:BB through 10 innings.