
Despite being very active at the MLB trade deadline, the Philadelphia Phillies did not acquire starting pitching depth. As a result, the Phillies moved forward with rookie Andrew Painter in the back end of their starting rotation.
At the time, the decision was widely questioned, as the 23-year-old had recently been recalled from Triple-A Lehigh Valley on July 31 after being optioned following early-season struggles.
Through Painter’s first 14 appearances (12 starts), he went 1-8 with a 7.06 ERA and 1.66 WHIP over 65 innings, while opposing batters hit .316 against him. June was especially rough, as Painter posted a 13.11 ERA and 2.31 WHIP over 11.2 innings across three starts. He allowed at least five runs, a home run, and two walks in each start.
Painter’s massive rough patch led to him being optioned to Triple-A on June 18. However, Philadelphia’s need for a No. 5 starter only grew, as the spot became a revolving door leading into the trade deadline.
But since Painter was recalled, he has been nothing short of steady and a stabilizing force in the back end of the Phillies’ rotation.
Over seven starts since July 31, Painter is 2-0 with a 3.12 ERA and 0.89 WHIP across 40.1 innings. Perhaps more encouraging, though, is that opposing hitters are batting just .162 against him during that span. That mark is nearly half of what it was when he was sent down to Triple-A.
Painter’s best start of his young career came on Wednesday against the Arizona Diamondbacks. The right-hander allowed just two hits over seven scoreless innings, struck out six, and did not issue a walk. Unfortunately, Painter’s stellar effort was spoiled after James McCann hit a solo home run off reliever Jonathan Bowlan on the very first pitch in the bottom of the eighth inning to give Arizona a 1-0 victory.
Andrew Painter finishes with 7 scoreless innings, giving up just 2 hits, 6 strikeouts and no walks. Great start.
— John Clark (@JClarkNBCS) September 2, 2026
He has gone at least 6 innings over his last three starts giving up a total of 4 runs with 20 strikeouts pic.twitter.com/R0XHw2TZwW
However, Wednesday continued what has been a dramatic resurgence for Painter. Since returning from Triple-A, he has allowed three runs or fewer in six of his seven starts. Painter has also pitched at least five innings in all but one of those outings and has recorded three straight quality starts.
On the season, Painter owns a 3-8 record, while his ERA and WHIP have decreased to 5.55 and 1.37, respectively, over 105.1 innings.
His success has significantly lengthened the Phillies’ starting rotation, which was a driving force behind Philadelphia’s MLB-best 21-7 record in August. The group’s 2.81 ERA since Painter was recalled on July 31 ranks fourth-best in baseball.
Hitters are hitting .077 against Andrew Painter’s changeup since being recalled from AAA with a nearly 20% whiff rate.
— Jack Fritz (@JackFritzWIP) September 3, 2026
Fixing the fastball has gotten a lot of the attention, rightfully so, but the change to the changeup has been equally as big.
It’s safe to say that a month past the MLB trade deadline, Philadelphia’s faith in Painter has paid off in a big way. Not only has he given the Phillies more confidence in their rotation as October draws closer, but he has also helped Philadelphia strengthen its postseason position.
Entering an off day on Thursday, the Phillies (79-61) have jumped ahead of the Chicago Cubs (78-62) by a game for the top National League Wild Card spot.
Additionally, Philadelphia sits within striking distance of the National League East-leading Atlanta Braves (83-57), just four games behind them.
The Phillies play the Braves seven times over their next 10 games and begin a crucial series Friday at home against Atlanta at 6:40 p.m. ET in a marquee matchup as Cristopher Sánchez faces off against Chris Sale.
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