Souths opened the game in fine fashion but the Warriors took control with tries to Lauit'iti, Fa'afili and Murphy to lead by 24-0 after just 22 minutes.
Mark Tookey crashed over for the Warriors just after halftime and at 28-0, Souths stood little chance of staging a comeback.
Jerry Seu Seu has a nervous wait after being placed on report for a high tackle on South Sydney's Paul Stringer after the Warriors were penalised for an incident in the 66th minute.
Souths scored two late tries but it was the Warriors night with Henry Fa'afili getting a double.
7:30PM, 15 June 2002 Aussie Stadium (SFS) Referee: T Mander
Souths 10 - Warriors 46 Souths (Tries: Brooker, King. Goals: Craigie 1/2) Warriors (Tries: Fa'afili 2, Marsh, Lauit'iti, Murphy, Tookey, Morgan, Cleary. Goals: Cleary 7/8)
League Unlimited's best players: 3 - Ali Lauiti'iti 2 - PJ Marsh 1 - Henry Fa'afili