Kyle Teel and Drew Thorpe keep moving in their rehab paths as White Sox plan for a September lift

The Chicago White Sox are tracking two key pieces of their player development pipeline as September approaches, with catcher Kyle Teel starting another step forward in his rehab and pitcher Drew Thorpe continuing mound work in the minors. In an update released through MLB, Teel’s latest push back toward the major-league club is underway, while Thorpe’s rehab progression is tied to his time with Triple-A Charlotte as Charlotte played Memphis in an 8-2 win at Truist Field.

Teel’s assignment is significant because the White Sox will weigh roster stability and performance needs as they move deeper into the season. A catcher’s return can influence daily lineup planning, pitching-game management, and late-season depth at a position that often gets tested by workload and off-days. The update frames Teel’s work as progress in his latest rehab sequence, without detailing specific medical milestones, but the direction of travel is clear: he is working his way back toward availability for Chicago.

On the pitching side, Thorpe’s progress is being monitored through his continued work in Triple-A. The team noted his mound activities as he stays in Charlotte’s rotation cycle, and the context of game action matters because it keeps the rehab process tethered to live routines rather than only bullpen work. Charlotte’s 8-2 victory over Memphis at Truist Field provided the immediate backdrop to that development, emphasizing that Thorpe’s return phase is unfolding alongside an active, competitive stretch.

Thorpe’s role in Charlotte’s season is also relevant to how a major-league club considers reintegration timing. Pitchers moving through rehab must manage intensity and sequencing, and clubs typically look for consistent, repeatable output as they ramp. The update does not specify whether Thorpe threw a particular number of pitches or in what exact outing volume, but it does connect his rehab stage directly to Charlotte’s on-field work, suggesting the organization is treating his development as an integrated process.

The White Sox’s September approach carries practical implications for their roster construction. Even when a season’s end goal is not yet secure, late-season availability can shape the club’s final month decisions, from evaluating younger pieces to setting a baseline for offseason planning. Teel and Thorpe are both positioned as candidates for that September context, with the organization publicly emphasizing that both are in active motion rather than waiting on a static timeline.

As of this update, the most concrete, confirmed details are Teel’s ongoing rehab push back toward the White Sox and Thorpe’s continued mound work with Triple-A Charlotte, plus Charlotte’s 8-2 win over Memphis at Truist Field. What remains unclear from the information released is any specific date for a return, any activation target, or any inning-by-inning description of Thorpe’s outing progression.

For fans, the next watch items are straightforward. For Teel, the key question is whether the rehab sequence moves from staged preparation toward full activity consistent with major-league catching expectations. For Thorpe, attention will likely center on the consistency of his throwing progression as Charlotte continues its schedule and on-field appearances, since those are the measures that tend to determine how quickly a pitcher can be considered for higher-leverage work.