Haeley Moore paced Winfield (3-2) with 14 points. For Riverside (2-6), Brittany Wood netted 12 points and grabbed 14 rebounds.
The Black Eagles (4-2) led for most of the game before finding themselves trailing by a single point late in the contest before Cashwell's shot put them ahead for good.
Cashwell finished with 16 points to lead SC. For Capital (3-2), Khadijah Lee and Dashia Foster each scored 14 points with Foster grabbing 11 rebounds.
Marissa Mullins added 15 for the Tigers, while Hannah Preservati had 13. Sierra Jordan tallied 20 for the Knights and Alex Ellis chipped in 18.
Rachel Ruble contributed 12 points for Wood County. Hannah Williams netted a game-high 19 for Elk Valley Christian, while Chelsea Burdette had 16.
HURRICANE 60, POINT 33: Abby Watson connected on 6 of 7 attempts from behind the 3-point arc and finished with 29 points to lead Hurricane to the home win. Taneisha Sturdivant had 10 points and 13 rebounds for the Redskins (3-2). Kaley Bruner and Hannah Porter each scored 12 points for Point Pleasant.
Kennedy Walker contributed 12 points for Parkersburg (4-3). Breanna Propst posted a double-double with 18 points and 11 rebounds for St. Albans (3-3).