Worthing were beaten at home against Truro City, as the Tinners leapfrogged the Rebels at the top of the National League South.
Worthing fell to their first defeat in six matches, as two goals from Gene Kennedy earned Welling United the points in the National League South.
It was another fantastic Worthing performance as they claimed their fifth successive win and extended their lead at the top of the table to four points.
It was a comfortable afternoon for Worthing, as they cruised to a 3-0 win over Chesham United that took them top of the National League South.
It was another nervy finish, but Worthing held on for another crucial three points in the National League South as they defeated Bath City 2-1.
A 96th minute strike from Nicky Wheeler secured the points for Worthing on their travels away at Chelmsford City.
Worthing were frustrated as they fell to a second defeat in three matches at home to Farnborough.
Worthing's 12-game unbeaten run came to an end at Arbour Park as they were well-beaten by Slough Town.
In a match that saw two red cards and four goals, the points were shared between promotion rivals Worthing and Torquay United at the Sussex Transport Community Stadium.