Mantiply allowed one run on two hits and one walk over a third of an inning in Monday's 4-3 win over the Giants.
Mantiply, Arizona's lone representative at the All-Star Game, appears to be the high-leverage reliever of choice for manager Torey Lovullo after Ian Kennedy (calf) landed on the injured list. Since Kennedy's addition to the IL, Mantiply has been called upon to work the eighth inning of a close game on three occasions. It hasn't gone well for the left-hander, who picked up a hold Monday but has allowed four runs on five hits and a walk over 2.2 innings. He was charged with a loss, letting an inherited runner score a game-winning run while being unable to finish the inning Monday. The walk was just the second Mantiply has allowed and first since Opening Day.