Sam Bibby scored the visitors’ goal.
A Lloyd Williams free-kick and a Dan Hilton effort put Haxby in control, but an own goal had Grasshoppers back level after Rob Orr had scored for the visitors earlier on.
Tom Derbyshire then gave Wiggy the lead with a free-kick before 16-year-old Sam Jeffery, grandson of Wigginton founder and York Minster Engineering League president John Jeffery, scored his first goal for the club.
Old Malton St Mary’s scored a convincing 4-0 victory over Church Fenton White Horse.
James McLoughlin (2), Simon Cooke and Marcus Godsell found the target.
Thorpe United ran out 3-0 winners over St Clement’s in the only game in reserve ‘C’.
An injury-hit F1 Racing suffered a 5-0 humbling at Hamilton Panthers in the solitary reserve ‘D’ game.
Kevin Butler scored yet another hat-trick with Dean Henderson and Daniel Coombs providing the rest of Panthers’ haul.
The league leaders need to beat Wilberfoss at home next week to secure the title.
In the East Riding County FA Qualifying Cup, Barmby Moor beat Hemingbrough Reserves 4-2.