St Johnstone have confirmed a probe is ongoing into alleged racist abuse during the match against Kilmarnock.
The two Scottish Premiership clubs are working alongside Police Scotland to investigate the matter which is alleged to have taken place in the away section at Rugby Park.
A St Johnstone statement confirmed: "We are aware of an allegation of racist abuse in the away end during Saturday’s game at Rugby Park.
"We are working closely with Kilmarnock Football Club and Police Scotland to fully investigate. Any supporter with further information is asked to contact the club.
"We are a proud family club and reiterate that there is no place for discrimination in our game or anywhere in society.
"The club will be making no further comment at this time."
A Kilmarnock statement added: "We are working closely with St Johnstone FC and Police Scotland after being made aware of an allegation of racist abuse in the away end during Saturday’s game.
"Discrimination will not be tolerated in any form at BBSP Stadium, Rugby Park."
