The Blue Jays acquired Stephan and Josh Smith from the Rangers on Monday in exchange for Adam Macko, Ken Rosenthal of The Athletic reports.
Stephan has made 19 starts and two relief appearances for Triple-A Round Rock in 2026, collecting a 5.44 ERA and 97:31 K:BB over 101 frames. The 24-year-old will likely join the rotation at Triple-A Buffalo.