The visiting Pioneers played a strong second half to pull away from the Falcons.
The game was tied 26-26 at halftime, but the Pioneers outscored the Falcons 16-6 in the third quarter.
Cherita Daugherty scored 15 points for Prairie (3-3). Cierra Walker led the way with 29 points and Jordan Kelly scored 16 for Oregon City.
OREGON CITY 63, PRAIRIE 48
OREGON CITY — Kylie Guelsdorf 0, Lindsi Peters 2, Cierra Walker 29, Kaitlynn Donaca 0, Jordan Kelly 16, Taylor Knighton 3, Katie Kammerer 2, Taylor Shaw 11. Totals 18 (7) 20-28 63.
PRAIRIE (3-3) — Lindsay Asplund 8, Jamie Phares 8, Emily Peters 5, Cherita Daugherty 15, Natalie Whitesel 2, Grace Prom 5, Jozie Tangeman 5, Deja Gobert 0. Totals 16 (5) 11-16 48.