Freshman left-hander struck out a career-high 13 batters in eight innings.
McNitt solid on the mound, defense outstanding behind him as Seawolves advance to Friday.
Seawolves, who struggle to produce runs, will play an elimination game Thursday at 4 p.m.
Seawolves will head to the America East Championship for the eighth consecutive season.
Seawolves and Hawks will play Saturday and the winner earns the final spot in the America East Championship.
2013: Doubled and stole a base in a win over Iona (3/5)...tripled and picked up an RBI vs. UMBC (3/30)...went 3-for-3 with two RBI, two runs scored and two stolen bases at Iona (4/9)...went 2-for-4 with a double and a run scored in a win over NYIT (4/17).