The sophomore second baseman from Katy, Texas, put Trinity back in front after Mary Hardin-Baylor tied it 3-3 with two runs in the top of the seventh.
Trinity, ranked 19th, won its 11th game in a row to run its record to 21-7.
Trinity right fielder Jack Vonderhaar had three hits, one run and one RBI. First baseman MJ Metz had two hits and two RBIs.
Tigers reliever Alex Bihn pitched 5 1/3 innings to earn his first win of the season.
