リッチモンド・フライングスクウォーレルズ
Hembree began the 2011 season pitching for the Class A-Advanced San Jose Giants, and was promoted to the Double-A Richmond Flying Squirrels in late June. He went a combined 1–1 with a 1.86 ERA over 54 relief appearances, with 78 strikeouts and 38 saves in innings.