Chelsea Alexander delivered an RBI single in the bottom of the ninth inning as Oklahoma State defeated Oregon, 5-4, Saturday at the OSU/Tulsa Invitational in Stillwater.
Alysen Febrey hit her team-leading fifth home run of the season in the game, a two-run blast. Alexander's game-winning hit scored Sydney Pennington and was the second walk-off of the day for the Cowgirls.
Earlier Saturday, OSU (11-5) nipped Louisville 2-1 in eight innings on a walk-off RBI bloop single by Pennington. OSU's Kelly Maxwell had a career-high nine strikeouts against Louisville to pick up her third win of the season.