OKLAHOMA CITY – For the second straight year, the third time in the last five years and the fourth time overall, the Oklahoma Sooners are national champions.

No. 10 OU (61-9) defeated top-seed Florida (58-10) Tuesday evening, 5-4, for a WCWS Championship Series sweep to claim the title.

With four crowns, only UCLA (11) and Arizona (8) have more championships than OU. Additionally, Oklahoma is just the fourth program to repeat as champions, joining UCLA (1984-85, ’88-91 and ’03-04), Arizona (1993-94, ’96-97 and ’06-07) and Florida (2014-15).

Four pitchers combined on the win as junior Paige Par...