Brendan Beall scored a game-high 14 points, but the Tigers could not overcome cold shooting in the second half on the road.
Kaden Perry added 11 points for Battle Ground, which led midway through the second quarter.
Then the Tigers (4-3) went ice cold. W.F. West (5-1) took control by outscoring Battle Ground 15-6 in the third quarter to take a 50-32 lead.
“Credit to them, they made a lot of shots that were contested,” Battle Ground coach Manny Melo said. “We missed a ton of lay-ins tonight, which was really frustrating.”
W.F. WEST 63, BATTLE GROUND 48
BATTLE GROUND (4-3) — Jaiden Linville 0, Isaiah Cummings 0, Vincent McCormic 2, Cooper Laine 8, KeAndre Hunter Holliday 2, Brendan Beall 14, Colin Barton 5, Kaden Perry 11, Elijah Parker 6. Totals 16 (6) 10-12 48.