In Class 3A, the Lindsay Leopards won the Regional Championship to advance to Area.
They beat Perry 9-0. Lindsay will now play No. 1-ranked Marlow for a best-of-three series. The first two games will be on Friday, and a third game on Saturday if necessary.
The winner will advance to the State Tournament.
In Class 2A-1 Regionals, Stratford played Pocola on Thursday at Latta. The other two teams in the double-elimination tournament are Latta and Hinton.
In Class 2A-2 Regionals, Vanoss played Fredrick on Thursday at Ketchum. The other two teams are Ketchum and Oklahoma Union.
Also in Class 2A-2 Regionals, Wynnewood played Cordell at Fairland. The other teams are Fairland and Pawnee.