Keppinger appeared to hurt himself in the second inning when he fouled a ball off the inside of his leg. Corey Patterson pinch hit for him in the fourth. In the fifth, Jerry Hairston Jr. moved to short stop, Ryan Freel moved to right field, and Patterson moved to center field.
UPDATE: An X-ray revealed that Keppinger fractured the patella in his left knee. He will have an MRI tomorrow.