Reds manager Terry Francona said Wednesday that Singer is dealing with soreness in his ribs as a result of a fielding play during Tuesday's loss to the Giants, Charlie Goldsmith of Fox 19 Now Cincinnati reports.
Singer sounds like he'll be OK, but the Reds will monitor how he feels while the hurler plays catch pregame Wednesday. The right-hander's next start is tentatively scheduled to come Monday at home against the Padres.