The Angels activated reigning Cy Young Award winner Bartolo Colon from the 15-day disabled list following Friday night's 5-4 loss to the San Diego Padres.
Colon, who will pitch Sunday against the Padres after three rehab outings, is 0-2 in three starts for the Angels with a 7.07 ERA. He's pitched only 14 innings this season due to inflammation in his shoulder after winning a career-high 21 games last year.
"Right now we have some things to settle in our rotation," Scioscia said. "Bart's coming back with a little bit of uncertainty, and we wanted to make sure we're where we need to be."