Dylan Rock went 4 for 5 with two RBIs and three runs and Texas San Antonio collected 17 hits in an 11-1 baseball victory over Old Dominion on Friday at the Bud Metheny Complex.
It was the opener of a three-game Conference USA series.
Matt Schwarz went 2 for 4 and Tommy Bell drove in the lone run for the Monarchs (14-32, 6-18).
Ryan Stacy and Trent Bowles each had three hits for the Roadrunners (27-20, 13-11).
Chris Estrada hit a three-run triple to spark a four-run first inning for UTSA. Starter Nathan Alexander (3-1) got the win, tossing five scoreless innings.