Padres' Yonder Alonso returns from 15-day DL after shoulder bruise

SAN DIEGO -- The San Diego Padres have reinstated first baseman Yonder Alonso from the 15-day disabled list.

Alonso, on the DL with right shoulder bruise retroactive to May 8, was hitting .333 with one home run and 10 RBIs when he suffered the injury May 7 against Arizona. He dived for a ground ball and landed on his shoulder.

The Padres optioned right-hander Cory Mazzoni to Triple-A El Paso on Tuesday.