High school sports roundup (May 17)

Here’s a roundup of high school varsity action on Friday, May 17.

Baseball

Archbishop Spalding 3, Calvert Hall 0: Sam Houches hit a three-run home run in the bottom of the second inning and starting pitcher Peyton Mamula struck out seven in 5 2/3 innings to pick up the win for the host Cavaliers in Game 1 of the Maryland Interscholastic Athletic Association A Conference championship series. The defending champion Cavaliers can wrap up the best-of-3 series in Game 2 set for 2:30 p.m....