Andrew Cook marked his return from injury with the first-half try which kept Haywards Heath flying high in London Two South.
Cook finished off an incisive blindside move between Damian Lyall and Alex Meredith to help second-placed Heath win 20-8 at Sevenoaks.
Owen Ashton's kicks saw Heath go 13-5 up at the break and he was then superb under the high ball as Sevenoaks attacked in the second half.
Mark Pymm sent Dave Wattam over for the clinching late score, with Ashton's conversion bringing up his century of points this season in league and cup.
Sevenoaks had plundered an early try through Heath old boy Jarrod Hastings but their hopes were hit in the second half when their full back was sent off.
Converted for the new archive on 30 June 2000. Some images and formatting may have been lost in the conversion.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules hereComments are closed on this article