Round 21 - 1991
| 16-Aug-1991,Newcastle_ISC | |||||||
| Newcastle 12 | Canterbury 26 | ||||||
| Mark Sargent | 1 | Bruce McGuire | 1 | ||||
| John Schuster | 1 | 2/3 | Ewan McGrady | 1 | Paul Doolan | 1 | Jonathan Davies | 1 | 3/5 | Terry Lamb | 1 | 0/2 |
| 17-Aug-1991,Seagulls | |||||||
| Gold Coast 18 | Brisbane 20 | ||||||
| Keith Neller | 1 | Paul Hauff | 2 | ||||
| Keith Gee | 1 | Willie Morganson | 1 | ||||
| Wayne Bartrim | 1 | 3/3 | Willie Carne | 1 | Steve Renouf | 1 | Terry Matterson | 0/5 |
| 18-Aug-1991,Kogarah | |||||||
| St George 12 | Norths 12 | ||||||
| Mark Coyne | 1 | David Hall | 1 | ||||
| Mark Ellison | 1 | Greg Florimo | 1 | ||||
| Ricky Walford | 2/4 | Darryl Halligan | 2/2 | ||||
| 18-Aug-1991,Campbelltown | |||||||
| Wests 12 | Parramatta 4 | ||||||
| Andrew Farrar | 1 | Scott Mahon | 1 | ||||
| Jason Taylor | 4/4 | Andrew Fitzhenry | 0/1 | ||||
| 18-Aug-1991,Penrith | |||||||
| Penrith 41 | Balmain 12 | ||||||
| Graham Mackay | 2 | Michael Brown | 1 | ||||
| Ben Alexander | 1 | Tim Brasher | 1 | ||||
| Steve Carter | 1 | Brian Smith | 2/3 | ||||
| Colin Van der Voort | 1 | ||||||
| Graeme Bradley | 1 | ||||||
| Greg Alexander | 7/8 | 1 | |||||
| Royce Simmons | 1/1 | ||||||
| 18-Aug-1991,Brookvale | |||||||
| Manly 13 | Canberra 14 | ||||||
| Frank Stokes | 1 | Paul Martin | 1 | ||||
| Matthew Ridge | 4/5 | Mark Bell | 1 | ||||
| Cliff Lyons | 1 | Mal Meninga | 1 | 1/3 | |||
| 18-Aug-1991,S.F.S. | |||||||
| Souths 23 | Cronulla 30 | ||||||
| Ross Harrington | 1 | Mitch Healey | 2 | ||||
| Darren Schott | 1 | Andrew Ettingshausen | 1 | ||||
| Rod Maybon | 1 | 5/5 | 1 | Jonathan Docking | 1 | Michael Elliott | 1 | Alan Wilson | 1 | 3/6 |
| 18-Aug-1991,Wollongong | |||||||
| Illawarra 34 | Easts 0 | ||||||
| Dean Callaway | 1 | ||||||
| John Cross | 1 | ||||||
| David Riolo | 1 | ||||||
| David Moon | 1 | ||||||
| Alan McIndoe | 1 | ||||||
| James Mathews | 1 | ||||||
| Rod Wishart | 1 | 3/7 | |||||