The Phillies designated de Geus for assignment Thursday, Todd Zolecki of MLB.com reports.

The Phillies needed to clear a 40-man spot in order to make room for new acquisition Harrison Bader, and they will do so by removing de Geus. The 27-year-old righty has given up one run in two innings with the Phillies this season and owns a 3.86 ERA with a 1.69 WHIP through 35 innings in Triple-A.

The Tigers transferred Sewald (shoulder) to the 60-day injured list Thursday, Chris McCosky of The Detroit News reports.

Acquired earlier in the day in a trade with the Guardians, Sewald is now shifting off the 40-man roster to make room for another reliever, Kyle Finnegan. Sewald is working his way back from a moderate teres major strain and now isn't eligible for activation until Sept. 10.

The Tigers designated Enns for assignment Thursday.

The transaction will free up a spot on the 40-man roster for Codi Heuer, who was acquired via trade. Enns has posted a 5.60 ERA and 15:4 K:BB over 17.2 innings with the Tigers this season, making two starts and five relief appearances.

The Rangers traded Heuer to the Tigers on Thursday in exchange for cash.

Since being sent down to Triple-A in early June, Heuer has posted a 3.63 ERA and 1.27 WHIP alongside a 28:4 K:BB in 17.1 innings. He'll now provide additional bullpen depth to the Tigers' 40-man roster, but he'll begin his tenure in the organization at Triple-A Toledo.

The Dodgers acquired Stewart from the Twins on Thursday, Jeff Passan of ESPN.com reports.

It's a homecoming of sorts for Stewart, who was drafted by the Dodges and spent his first three-and-a-half seasons with them in a swingman role. Stewart is now 33 and has struggled with injuries, but he's been healthy this year outside of an early-season hamstring issue and has posted a 2.38 ERA and 41:11 K:BB over 34 innings. He is under team control through 2027.

The Tigers acquired Finnegan from the Nationals on Thursday in exchange for Josh Randall and R.J. Sales, Ken Rosenthal of The Athletic reports.

Finnegan has notched 20 saves for the Nationals this season, collecting a 4.38 ERA and 32:14 K:BB over 39 innings along the way. He is unlikely to unseat Will Vest as the Tigers' primary closer option, but Finnegan will give manager A.J. Hinch another late-inning option. With Finnegan no longer around, Jose Ferrer could be the current favorite for saves in the Nationals' bullpen.

Dominguez struck out two in a perfect eighth inning to record a hold in Wednesday's win over the Orioles.

Facing the team that traded him away between the games of Tuesday's doubleheader, Dominguez got some immediate revenge by fanning Tyler O'Neill and Jordan Westburg to protect a 9-8 lead. The veteran righty has a 1.21 ERA, 1.16 WHIP and 32:10 K:BB through 22.1 innings since the beginning of June, and he'll be one of the top setup options for Toronto's stretch run in front of closer Jeff Hoffman.

Leiter (leg) threw a live batting practice session Thursday, Jorge Castillo of ESPN.com reports.

It appears to be the first time he's faced hitters since landing on the 15-day injured list in early July with a left fibular head stress fracture. Per Yankees manager Aaron Boone, Leiter could be ready to rejoin the bullpen during the team's series early next week in Texas.

Wentz adjusted the grip on his cutter last month, which he says has fueled his recent form, David O'Brien of The Athletic reports.

The 27-year-old southpaw struggled earlier in the season for the Pirates and Twins, but since Atlanta claimed him off the waiver wire July 11, Wentz has delivered a 1.50 ERA, 0.72 WHIP and 21:6 K:BB over 18 innings and four appearances (three starts). "Joey's been great," manager Brian Snitker said after Wednesday's game, in which Wentz blanked the Royals over 6.2 innings. "It's just been about getting him stretched out, and now he is. He's just kind of quietly doing a really, really good job for us. And we're in a situation because we were looking for starters." Wentz's mediocre big-league track record still outweighs his July numbers, but if his cutter has become a true out pitch, he might finally begin to live up to his draft pedigree after being the 40th overall selection in the 2016 First-Year Player Draft.

The Athletics acquired Nunez, shortstop Leo De Vries, right-hander Braden Nett and right-hander Henry Baez from the Padres on Thursday in exchange for right-hander Mason Miller and left-hander JP Sears, Jeff Passan of ESPN.com reports.

Of the four players acquired by the Athletics, Nunez has the closest proximity to the big leagues. He had occupied a spot on the Padres' 40-man roster and made his MLB debut earlier in July, making four relief appearances for San Diego before being demoted shortly before the All-Star break. He had otherwise spent the entire 2025 season in the minors and compiled a 2.06 ERA and 1.03 WHIP while striking out 56 batters over 35 innings between Double-A San Antonio and Triple-A El Paso. Even if the Athletics opt to have Nunez begin his time in the organization at Triple-A Las Vegas, the right-hander likely won't have to wait long to earn a look in the big-league bullpen.