Cincinnati Reds rookie left fielder Tyler Callihan broke his left forearm while attempting a sliding catch on a play that turned into an inside-the-park home run Monday night in a 4-0 loss to the Atlanta Braves.

Reds manager Terry Francona said Callihan will be sent back to Cincinnati on Tuesday for surgery to set the arm.

"He's such a good kid, you feel terrible for him," Francona said.