After a thrilling walk-off win, Texas Tech softball is looking to return to the Women's College World Series championship series.

Mia Williams delivered a leadoff walk-off home run in the seventh inning to lift 11th-seeded Texas Tech to a 5-4 win over top-seeded Alabama in the Women's College World Series on Monday.

Behind its ace Jocelyn Briski, who struck out six Nebraska hitters on Saturday, Alabama has only given up four runs in Oklahoma City, and five runs for the entire postseason.