Kris Jackson kept the Corban off the board during his five innings of work and the Chemeketa (12-8) beat the Corban, 6-5.
Jackson allowed no hits, no walks and struck out one.
A walk-off single by Drew Seater gave the Chemeketa the win.
Seater racked up three RBIs on three hits for the Chemeketa. He singled in the third, ninth, and eleventh innings.
Joey McCabe (0-1) took the loss for the Corban. He lasted just seven innings, walked four, struck out four, and allowed four runs.