Brandon Van Pelt threw his second touchdown pass to Josh Miller and ran in the conversion to bring the Bulldogs within a point with 32 seconds left, but the Chinooks covered the onside kick and prevailed.
Van Pelt was 16 of 37 for 226 yards and scoring strikes of 24 and 29 yards to Miller, who had seven catches for 121 yards.
Miller also had a fumble recovery and forced a fumble.
Jared Shagool scored touchdowns rushing and receiving for Kalama, which led 13-0 in the second quarter. Chinooks quarterback Elijah Bannister rushed for the game’s opening touchdown.
KALAMA 21, STEVENSON 20
Kalama 7 6 8 0–21
Stevenson 0 6 6 8–20
K–Elijah Bannister 7 run (7 kick)
K–Jared Shagool 75 pass from Bannister (kick failed)
S–Josh Miller 24 pass from Brandon Van Pelt (kick failed)
S–Van Pelt 29 run (run failed)
K–Shagool 7 run (Shagool pass from Bannister)
S–Miller 29 pass from Van Pelt (Van Pelt run)
RUSHING — Stevenson: Bryan Griffith 9-49, Van Pelt 7-18, Ty O’Neil 6-8, Josh Anderson 8-44.
PASSING — Stevenson: Van Pelt 16-37-2-226.
RECEIVING — Stevenson: Brandon Campbell 1-10, Griffith 2-20, Miller 7-121, Colton Van Pelt 5-75.