The Toronto Blue Jays have placed left-handed pitcher Clayton Richard on the 10-day injured list with a right-knee stress reaction.
The move is retroactive to March 29.
Sean Reid-Foley was recalled from triple-A Buffalo to replace Richard and will start for Toronto in its game against the Baltimore Orioles on Monday.
Reid-Foley finished with a 2-4 record for the Blue Jays last season and had a 5.13 ERA over 33 1/3 innings.
Toronto acquired Richard and cash considerations from the Padres in late December for outfielder Connor Panaas.