The 8th-grade Lady Chieftains defeated the Gophers Tuesday evening.
Tabby Thomas scored 8 while Joy Fogan, Sloan Stolly, and Amari Hunsicker scored 4 each.
Ava Oppy and Vanessa Friedrich each added two.
The Chiefs return to action Thursday when they travel to Indian Lake for CBC play.
The 8th-grade Riverside girls defeated Lehman 29-28 on Tuesday.
For the Pirates Kenzie Stotler netted 13 points, Valerie Knight had 10 points, Morgan Klingelhofer had 3 points and 12 rebounds, and Chloe Purtee scored 1 point.
Lady Pirates are now 2-2 in the TRC.