| 13-11 W-L | 3.14 ERA | 177 Ks |
| 2-0 W-L | 0.00 ERA | 13 Ks |
Only 26, Cain is one of the longest-tenured Giants, making his debut as a 20-year-old in 2005. Growing up as a kid in Alabama and Tennessee, Cain had never lived in a town with more than 3,000 people before being drafted.

06/13/2013: SF@PIT: Cain holds Bucs scoreless over 6 2/3 innings

06/13/2013: Celebrate one-year anniversary of Cain's perfect game

06/07/2013: SF@ARI: Cain limits D-backs to one run over seven

06/01/2013: SF@STL: Cain strikes out nine over six frames of work

05/26/2013: COL@SF: Cain goes five innings with six strikeouts

05/21/2013: WSH@SF: Cain saves run with nice defensive play

05/21/2013: WSH@SF: Cain fans seven over seven strong innings

05/16/2013: SF@COL: Cain helps his cause with an RBI single

05/10/2013: ATL@SF: Cain drives in a run to extend Giants' lead

05/10/2013: Must C Cain: Cain hit by comebacker, gets the out