Oskaloosa Jake Hamm caught a two-yard touchdown pass from quarterback Brock McGinnis, but it wasn't enough as Oskaloosa fell to Jackson Heights.
McGinnis completed eight of 18 passes for 78 yards and no interceptions for the Bears (1-3).
Oskaloosa will play host Friday to Doniphan West.
Jackson Heights 20, Oskaloosa 7
Jackson Heights - 0 - 7 - 7 - 6 - - - 20
Oskaloosa - 0 - 0 - 7 - 0 - - - 7
JH - Ed Rostetter 2 run (Garrett Schreiber kick)
JH - Ried Williams 1 run (Schreiber kick)
O - Jake Hamm 2 pass from Brock McGinnis (Julian Siponen kick)
JH - 1 run (kick failed)