AIR FORCE ACADEMY, Colo. (Interstat) — Oklahoma State pounded Arizona 13-1 in seven innings Friday at O’Brate Stadium, snapping a series-opening loss with a dominant offensive display.

The Cowboys (35-19) erupted for five runs in the first inning, highlighted by a Colin Brueggemann three-run homer and a solo shot by Nolan Conover. Arizona (19-33) answered in the second on a solo homer by Brendan McEntire, but Oklahoma State answered immediately with a Ritchie solo homer and three more runs in the second to lead 8-1.

The Cowboys added five more in the fourth on a Brueggemann RBI single, Garrett Shull’s solo homer and a two-run single by Aidan Meola. Oklahoma State finished with 17 hits, while Arizona managed two. Cowboys pitcher Ethan Lund worked six innings for the win.

Remo Indomenico reached on an error and later scored, while Cole Pladson and Campbell Smithwick also contributed in the rout. The two teams meet again Saturday.