Joe Mantiply Designated For Assignment By Arizona Diamondbacks

With the reliever out of the bullpen, the Diamondbacks will need to look at other options. Mantiply had a challenging season, with an ERA of 15.83 over 9 2/3 innings. He struck out 8 batters but also allowed 3 walks.

Other pitchers like Kyle Nelson and Andrew Chafin may see more action in relief roles. Mantiply did not have any streaks going this season, and he did not play in recent games against teams like the Giants and Dodgers. The Diamondbacks will continue to adjust their roster as they move forward in the season.