Zac Gallen's six no-hit innings not enough as Diamondbacks lose World Series Posted Nov 4, 2023 One of the best pitchers to come out of the UNC baseball program nearly pitched his team to a World Series win on Wednesday. That pitcher is none other than Diamondbacks ace Zac Gallen, who toed the rubber in Chapel Hill from 2014-2016. Gallen compiled a 14-13 record, 3.36 earned run average and struck out 231 batters as a Tar Heel. (Tar Heels Wire)