Mejia (biceps) was activated from the 10-day disabled list Wednesday. He is scheduled to start Saturday's game against the Blue Jays.
Mejia is ready to rejoin the Twins' rotation after spending a little more than a month on the shelf with a left biceps strain. The 24-year-old southpaw made three rehab starts between Double-A Chattanooga and Triple-A Rochester, allowing just one run over 13 innings during those starts. Mejia, who is set to make his first start since Aug. 8, compiled a 4.47 ERA and 1.57 WHIP in 86.2 innings prior to his injury.