Diamondbacks' Humberto Mejia: Optioned to Reno

Mejia was optioned to Triple-A Reno on Thursday.

Mejia had at least a shot of breaking camp in the big leagues after making five starts there last season, but for now he'll wait for another chance at Triple-A. He struggled to a 7.25 ERA in those starts, striking out just 19.0 percent of opposing batters while keeping the ball on the ground a mere 29.3 percent of the time.