Winn is in the league's COVID-19 contact tracing protocols, Kennedi Landry of MLB.com reports.
Several players and staff members have been impacted by a recent COVID-19 outbreak at Double-A Frisco, and Winn will spend some time away from the team since he's considered a close contact. The right-hander has posted a 2.33 ERA and 1.03 WHIP in 19.1 innings across his last five starts, but his return timetable depends on whether he tests positive for the virus.