Manager Joe Maddon confirmed Sunday that Thaiss has yet to join the Angels for summer camp, Rhett Bollinger of MLB.com reports.

EDGE Analysis

Maddon noted that he couldn't specify why Thaiss was absent from camp, leaving the 25-year-old's availability for Opening Day in late July in uncertainty at the moment. Before MLB suspended its season in mid-March, Thaiss had been well positioned to win a spot on the Angels' Opening Day roster as a reserve corner infielder.