A hefty 10-0 success helped Grove 16 Reserves move up to second.
Calum Fraser scored a hat-trick in the one-sided contest against Knowhow United Reserves, while substitutes Sam Willis and Gav James both scored twice.
Other goals were netted by Oli Gee, Tommy Dowd and Scott Pearson as Grove added seven in the second-half.
They are three points behind leaders Robin Hood with two matches in hand.
Rick Glaves scored twice as RHP Social Reserves claimed a 4-1 win at bottom side Holy Trinity Reserves.
Ronnie Kennedy slotted in a penalty and Kelvin Couchman netted as RHP moved up a place to sixth.