Jackie Bradley Jr. was diagnosed Sunday with a sprained ligament in his right knee, the result of losing his footing while rounding first base in the ninth inning one day earlier. The knee appeared stable upon an initial examination by doctors at Comerica Park, but after he woke up Sunday with swelling and stiffness, Bradley went for an MRI that revealed inflammation on the outside of the knee capsule and the sprained ligament.

The Red Sox plan to have Bradley see team physician Dr. Peter Asnis in Boston on Monday before deciding if he will need to go on the 10-day disabled list.