St Paul's look set to finish as runner's up in Jersey's Premiership after a 3-0 win over St Ouen.
The parish side held out until the 84th minute when island striker Craig Leitch broke the deadlock.
St Ouen scored an own goal three minutes later before Leitch got a third in stoppage time.
Grouville could go to second if they can win their remaining match, but will need to beat St Peter by nine goals after losing 5-2 to Wanderers.
Fourth-placed Grouville saw Wanderers' Jay Reid score twice in the rout.