David Carroll is a right-handed pitcher from the University of Maryland. In 2011, Carroll owned a 5-4 record with a 4.35 ERA. In 72.1 innings-pitched, Carroll gave up 79 hits holding batters to a .288 batting average.

Before transferring to University of Maryland, Carroll played baseball for Western Nevada College. As a sophomore at WNC, Carroll finished the year with a 2.57 ERA and 5-3 record. In 17 appearances, he pitched 49 innings holding opposing batters to a .212 batting average. In his freshman year, Carroll owned a 3.64 ERA and 7-4 record. In 17 appearances, including 12 starts, he pitched 76.2 innings, striking out 64 batters and allowing opponents on a .219 batting average.