Diamondbacks recalled LHP Mitch Bratt from Triple-A Reno.
The 22-year-old Bratt will be making his major league debut when he starts against the Cardinals today. He had a 2.84 ERA for Reno, which is quite impressive, but he missed time at the beginning of month and faced a total of 14 batters in his one start since returning, allowing two runs in four innings.