St Johnstone came from behind to beat Hibernian 2-1 at Easter Road in front of 20,010 fans in Friday's cinch Premiership match.
In the first SPFL game with VAR, Mykola Kukharevych headed Hibs in front in 35 minutes but Kyle Magennis was sent off 20 minutes from time for a second booking.
Nicky Clark equalised for Callum Davidson's side soon after and substitute Stevie May scored the winner with a header with eight minutes remaining.