Single-A Myrtle Beach placed Reid on the 7-day injured list in mid-June with a right shoulder impingement, Geoff Pontes of Baseball America reports.
Reid, who most recently gave up five earned runs while walking four batters over 1.1 innings June 12 against Augusta, has a 4.17 ERA, 1.29 WHIP and 50:20 K:BB in 49.2 innings at Single-A. The 2025 third-rounder turns 23 this offseason, so he'll be a little behind schedule if he can't reach High-A before season's end.