Matz (back) will make another rehab start Tuesday with Triple-A Memphis, MLB.com reports.
The upcoming start is expected to be the sixth and final outing of Matz's rehab assignment before he returns from the 60-day injured list. According to manager Oliver Marmol, the Cardinals are targeting Matz for around 90 pitches Tuesday, which suggests the left-hander remains in consideration to rejoin the rotation as soon as Sunday against the Yankees. Though St. Louis might expand its rotation to six men in September, Matz could still wind up heading to the bullpen at some point if the Cardinals elect to keep Andre Pallante in a starting role. Even in a six-man setup, the Cardinals would have just two spots available for Matz, Pallante and Lance Lynn (knee), the latter of whom looks set to return from the IL in the next couple of weeks, per Katie Woo of The Athletic.