Kingstonian goalkeeper Rob Tolfrey could be in hot water with the non-league club after he jumped into a crowd of opposition fans and appeared to spark a mass brawl.
The 27-year-old climbed over advertising hoardings to confront a fan at the Kingsmeadow Stadium following a Ryman League Premier Division match against Bognor Regis on Monday night.
Video footage showed Tolfrey approaching an away supporter before others got involved, causing both sets of players and security staff to intervene.
Kingstonian and the Metropolitan Police are investigating the incident.