Wister downed Panama to win its district baseball tournament Thursday while Poteau fell to Stilwell and Cameron is still alive in its regional tournament.
The second-ranked Wildcats swept Panama, 8-0 and 12-0, to advance to next week’s regional tournament.
Poteau was eliminated by Stilwell, losing 3-2 and 9-1.
Cameron won the opener in its regional by blasting Okay, 15-4, before falling into the losers’ bracket with a 3-1 loss to eighth-ranked Wright City.
The Jackets play again Friday at 1 p.m. to try and keep their state tournament hopes alive.