The Tattnall Square Trojans and Mount de Sales Cavaliers will meet in the GISA Class AAA baseball semifinals this weekend.
The series opens with a single game at 6 p.m. on Friday at Tattnall. The best-of-three set continues with Game 2 at 1 p.m. on Saturday. The third game, if necessary, will follow.
The two teams played three times during the regular season. Mount de Sales won the first game 4-3, while Tattnall won the final two -- 3-2 and 6-2.
Tattnall has won six state titles since 2000 and won the championship last year. Mount de Sales has never won a GISA baseball championship.