Munoz picked up the save in Friday's 5-3 win over Houston after throwing a clean ninth inning.

Munoz's stellar campaign continues -- he's now worked 22.2 innings and has yet to give up an earned run. The hard-throwing right-hander has successfully converted 17 of his 19 save chances in 2025, posting a 28:8 K:BB over 23 outings. Munoz leads the major leagues in saves to this point.

Gusto didn't factor into the decision Friday against the Mariners after allowing two runs on four hits and three walks in 4.2 innings. He struck out six.

While Gusto tied a season worst in walks, he did match his season best in punchouts. The 26-year-old right-hander generated only five whiffs Friday, and he's tossed at least five innings just twice among his six starts this season. Gusto has struggled with a 5.96 ERA, 1.60 WHIP and 28:10 K:BB over 25.2 innings as a starter this year but is set for a soft matchup next versus the Rays, who are batting just .228 across their last 25 contests.

Tonkin (shoulder/biceps) resumed playing catch this week after two cortisone shots for tendinitis in his right biceps, the Minneapolis Star Tribune reports.

Tonkin started the season on the 15-day injured list due to a right shoulder strain. He was cleared for a rehab assignment in mid-April and made six appearances in the minors, but his throwing program was paused due to right biceps tendinitis. It's encouraging that he's making progress, but he's likely out until the All-Star break or later.

Wilson earned the save in Friday's 4-1 win over Texas. He issued one walk without allowing a hit and didn't record a strikeout in a scoreless ninth inning.

With Cam Booser and Jordan Leasure dispatched for the seventh and eighth innings, respectively, the White Sox turned to Wilson to close things out in the ninth. Wilson needed 17 pitches (11 strikes) to maneuver through the frame and came away with his first save since 2022 as a member of the Padres. The 30-year-old right-hander has a 1.72 ERA, 0.89 WHIP and 13:8 K:BB across 15.2 innings this season.

The Red Sox added Criswell to their active roster to serve as the 27th man for Friday's doubleheader against Baltimore, Ian Browne of MLB.com reports.

Criswell hasn't performed well with the Red Sox this season, allowing five earned runs in only 4.1 innings, but he owns a 1.99 ERA across 22.2 frames at Triple-A Worcester. He'll give Boston some extra bullpen depth for Friday's twin bill but is likely to return to the minors following the second game.

The Mariners recalled Castano from Triple-A Tacoma on Friday.

Castano joins the Mariners' bullpen for what will be his MLB debut if he gets into a game. The 26-year-old will likely serve as a multi-inning reliever considering seven of his 10 appearances with Tacoma were starts. Castano has logged a 3.43 ERA and a 28:19 K:BB in 44.2 innings at Triple-A.

The Athletics optioned Duran to Triple-A Las Vegas on Friday, Martin Gallegos of MLB.com reports.

Duran made his MLB debut Thursday against the Angels and allowed three earned runs on one hit and three walks. He recorded just one out and will head back to the minors.

The Mariners designated Hahn for assignment Friday, Shannon Drayer of SeattleSports.com reports.

Hahn has given up four runs (three earned) with a 3:5 K:BB over five innings this season with the Mariners. He wound up re-signing with Seattle after being removed from its 40-man roster in April, but it's not clear what his intentions are this time around.

The Athletics recalled Lopez from Triple-A Las Vegas on Friday, Martin Gallegos of MLB.com reports.

Lopez is expected to start Friday against the Phillies, as J.T. Ginn (quadriceps) recently landed on the 15-day injured list. Lopez made a spot start against the Rangers back on April 29, allowing three earned runs on six hits and four walks across 2.2 innings of work. He struck out four and took the loss. Lopez could make multiple starts for the Athletics while Ginn is sidelined.

The Tigers optioned Guenther to Triple-A Toledo on Friday, Evan Petzold of the Detroit Free Press reports.

Guenther has yielded seven runs (six earned) with an 8:5 K:BB over 10.1 innings with the big club this season. He's clearing out to make room on the roster for the return of Matt Vierling (shoulder).