Profile: Trevor Bauer, D-backs

The situation: With Joe Saunders heading to the disabled list with a shoulder injury, the Arizona Diamondbacks made the highly anticipated move of calling up Trevor Bauer, the No. 3 overall pick in last year's draft, who will make his major league debut by starting on Thursday. Splitting time between Double-A and Triple-A, Bauer ranked second in the minor leagues with 116 strikeouts in 93 innings, to go with a 2.23 ERA.