Angels placed LHP C.J. Wilson on the 15-day disabled list with a right ankle sprain. Wilson was knocked around for six runs (three earned) in 3 2/3 innings Wednesday against the Blue Jays and has a 10.26 ERA over his last four starts, so an injury would explain the struggles. The Angels aren't expected to need their fifth starter again until July 22, so Wilson might only have to miss one start if he makes it back when he's first eligible.