The Nevada County Adult Sports Association held its winter league’s championship for co-ed volleyball Sunday at the Veteran’s Memorial Building in Grass Valley with ABC Sharpening winning the best-of -three match against Fun Time in three exciting sets, 21-13, 16-21 and 21-10. “It’s a lot of fun,” said team captain and owner of ABC Sharpening Daniel Frazer. “The more teams we get out here the better. Everyone gets along and we swap players sometimes just so we can have games. We’re just having fun hanging out.” As undefeated champs of the winter league, ABC Sharpening received a trophy and a …