Ball had 10 kills and five aces, both team highs, as the Vikings won 25-14, 28-26, 25-20 in the non-conference match.
Sara Alexander and Courtney Newsome each had eight kills for coach Abby Turner’s squad. Newsome led the winners with 12 digs, while Caylie Teel had 10 and Danielle Adams six.
Alexander had four aces and Lauren Early added three as Valley improved to 12-9 on the season. Kelsey Eckert had 22 assists for the Vikings.