Trailing 2-1 entering the top of the fifth inning, Calvert Hall scored three times and rallied to defeat host John Carroll, 5-3, in the MIAA A Conference baseball opener for both teams.
Ian Elliott and Nate Bosse both homered in the fifth inning rally and Jack Finn paced the Cardinals (2-0, 1-0) with three hits.
Bradley Weber was the winning pitcher. He went 6.1 innings and struck out five Patriots.
Tim Kutcher had three hits for John Carroll (0-1, 0-1) and Matt Lozinak had a pair of hits and a RBI.