Manager Pete Mackanin said Thompson will remain in the rotation for now, Gordie Jones of CSN Philadelphia reports.
Thompson earned another start after working five scoreless innings Friday as a last-minute fill-in for Jeremy Hellickson. The 2012 second-round pick has struggled at Triple-A Lehigh Valley this season but started to turn things around in July by making better use of his changeup. He'll face the Angels in his next start.