CINCINNATI — The revolving door in the Phillies bullpen continues to twirl.
Ahead of Thursday’s series finale against the Reds, Tanner Banks was placed on the 15-day injured list with a left forearm strain, and right-hander Chase Shugart was recalled in his place.
On Wednesday night, Banks allowed three consecutive homers to the top three batters in Cincinnati’s order — Elly De La Cruz, Sal Stewart, and JJ Bleday — as his struggles this season reached a new low. After posting a 3.07 ERA in 2025 and working his way into higher leverage opportunities, Banks has been unable to find his stride this year. His 7.14 ERA is currently the highest on the team, although fellow left-hander José Alvarado — who also allowed four runs Wednesday — is not far behind at 7.03.
The move leaves the Phillies with just two left-handers in their bullpen: Alvarado and Tim Mayza. Kyle Backhus was optioned to triple-A Lehigh Valley earlier this week after going through struggles of his own.
Interim manager Don Mattingly said that he first heard Banks had been dealing with fatigue in his forearm after he was optioned to triple A in June, but was able to pitch through it at that point.
“Just talking to him on the bus last night, it sounds like he was OK during the game, but he was having trouble getting moving and getting it going every day,” Mattingly said. “So that kind of told us something’s going on, and obviously it’s affecting a little bit with balls coming out, so felt like it was time to find out what’s going on.”
Mattingly believes the strain might have been affecting Banks’ performance this year. He said that Banks has undergone testing, and the Phillies hope to have more information after receiving the results.
“I think that’s probably what we’re kind of seeing. This is a possibility that this is what’s been causing some of the lack of command and things like that,” he said.

Mattingly willing to become permanent manager
Mattingly, who took a 42-23 record into Thursday’s series finale against the Reds since taking over as interim Phillies manager from the fired Rob Thomson in April, told ESPN Wednesday that he would be willing to remain at the helm beyond this season, if asked.
Mattingly had been prepared to retire after stepping down from the Blue Jays bench coach job following last year’s World Series. But he changed his mind after being offered the Phillies’ bench coach role, which came with the chance to work under his son, Phillies general manager Preston Mattingly.
“I like doing it,” Don Mattingly said. “I didn’t come here to do it, but I actually like doing it. And I’d committed two years. In my mind, I told Dave [Dombrowski] two years, right? So at that point you make a commitment with your family and what’s going on with everything, that you’re going to do this for two years. So if that’s something that Dave wanted me to do, I would be fine with it.”
Extra bases
Aaron Nola (3-6, 5.87 ERA) is scheduled to start Friday’s series opener against Detroit Tigers right-hander Jack Flaherty (2-8, 4.60).

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