Gavin Tomlin scored his first goal in 17 games to help Crawley draw against Chesterfield in a game which ended in a 21-man brawl and two red cards.
But The Reds’ Izale McLeod and Chesterfield’s Daniel Jones were then both sent off in the injury-time incident.
Elsewhere in the Ryman League, Merstham won 3-2 at Three Bridges, while the match between South Park and Walton Casuals was postponed after a pitch inspection.