Padres manager Bob Melvin said Friday that Wacha (shoulder) is expected to return from the 15-day injured list to start Tuesday against Baltimore, Sammy Levitt of 97.3 The Fan San Diego reports.
Wacha made his second minor-league rehab outing Thursday, throwing 67 pitches over five innings at the Padres' complex in Arizona. He appears to have come away from that appearance without any issues, as San Diego has penciled him in to return to the rotation Tuesday against the Orioles. Wacha could be on a mild pitch count for that contest given that he hasn't tossed in a big-league game since July 1.