The No. 1-ranked Sooners (48-2, 18-0), closed out a perfect 18-0 Big 12 season with a dominant three-game sweep of No. 12 Oklahoma State, sweeping a doubleheader, 7-1 and 6-1, in Stillwater on Sunday.
A 3-0 OU win on Saturday over in-state rival OSU clinched the Sooners’ eighth consecutive Big 12 regular-season championship.
A year after becoming the second team in Big 12 history to go undefeated in a season, the Sooners did it a second time, becoming the only team in conference history to do it in back-to-back seasons.
The Sooners extended their winning streak to a remarkable 38 games, the longest active streak in a single season in NCAA Division I history.