Brighton: Southampton extended its unbeaten run against Brighton to eight games and moved into fifth place in the English Premier League with a 2-1 win.
As 2,000 Brighton fans were welcomed back in their home stadium for the first time following a nine-month absence because of COVID-19 pandemic restrictions, Southampton rallied after going a goal behind.
Brighton took the lead from the spot in the 25th minute, when Pascal Gross sent goalkeeper Alex McCarthy the wrong way after James Ward-Prowse handled the ball in the area.
Ralph Hasenhuttl's lineup equalized just before halftime after Ward-Prowse made up for his earlier error to pick out Jan Vestergaard, who headed home the corner.