Philadelphia Phillies prospect Otto Kemp has been called up to replace star Bryce Harper who was placed in a 10-day injury list.

The two-time National League MVP and eight-time All-Star is hitting .258 with nine home runs, 34 RBIs and eight stolen bases in 57 games.

Bryce Harper was placed on the 10-day IL Saturday morning, retroactive to Friday, June 6th, with right wrist inflammation. Harper previously missed five games after being hit in his right elbow. After returning for three in Toronto, where he went 1-for-11 with five strikeouts, he again sat out for the opening game in Pittsburgh.