The visiting Warriors survived set points in the first and third sets to sweep the Hornets, 28-26, 25-18, 26-24, in a Licking County League match.
Shelby Seas had eight kills and 11 assists for Watkins (3-13, 3-12). Morgan Fitch had six kills and Amanda Toth added 20 digs and two aces.
Jemiah and Michaela Powell had 10 kills apiece for Heights (4-11, 4-11). Frankie Golden had 33 assists, and Alexis Sanidad added 19 digs.