1987 Winfield State League
The 1987 Winfield State League was the 6th season of the Queensland Rugby League's statewide competition. The competition was run similarly to the NSWRL's Amco Cup, featuring a short format prior the larger Brisbane Premiership season. The Wynnum Manly Seagulls defeated the Redcliffe Dolphins in the final at Lang Park in Brisbane, winning their fourth straight title. Teams 
A total of 14 teams competed in the 1986 season, 8 of which were BRL Premiership clubs. The remaining six were regional teams from across the state. Ladder

Finals 
Wynnum Manly, Redcliffe, Brisbane Brothers and Toowoomba were the semi-finalists. Source:

State League Final

References 

Queensland Rugby League
Rugby league in Brisbane
Winfield State League season