Answer: Mike Minor
The veteran LHP Mike Minor pitcher over 1,400 innings and amassed an 18.6 bWAR during his 11-year career. He was the Braves first round selection in the 2009 draft, and debuted a year later in 2010.
By 2012, Minor was an important piece of the Braves rotation. He started just a single postseason game in a Braves unifrom during the 2013 NLDS against the Dodgers. In that game he pitched over six innings and gave up just one earned run. Minor finished his career with over 1,200 strikeouts.