Gianna Loftis scored a team-high 12 points and Triton used a 23-9 run in the fourth quarter to overcome a 12-point deficit and edge Timber Creek 44-42 in Runnemede.
The Mustangs (12-10) improved to 8-2 in the Tri-County Conference Liberty to repeat as division champion after sharing the title with Timber Creek last year.
The Chargers (12-8) finished 7-3 in the division, tied for second place with Delsea.
Kaidan Henry hit two 3s and scored 10 points for Triton.
Victoria Eubanks scored a game-high 20 points in the loss.
