Weaver gave up two earned runs on four hits and three walks over four innings in his major league debut, but did not factor into the decision against the Cubs.

EDGE Analysis

The Cardinals No. 3 prospect was serviceable over his four frames, particularly when factoring in the tough matchup against a potent Cubs offense at Wrigley field. Weaver's only mistake was the two-run homer he surrendered to Addison Russell in the second, and he fired 50 of 85 pitches for strikes overall. Weaver will look to be more efficient in his next start, which will come next Saturday against the Phillies.