Round 13 - 1980
| 21-Jun-1980,Redfern | |||||||
| Souths 17 | St George 18 | ||||||
| Gary Knight | 1 | Brian Johnson | 3 | ||||
| Robert Laurie | 1 | John Dowling | 1 | ||||
| Peter Tunks | 1 | Graeme Wynn | 3 | ||||
| Steve Walsh | 4 | ||||||
| 22-Jun-1980,Brookvale | |||||||
| Manly 20 | Penrith 14 | ||||||
| Fred Teasdell | 1 | Marvin Hicks | 1 | ||||
| Tom Mooney | 1 | Graeme Jennings | 1 | 4 | |||
| Graham Eadie | 7 | ||||||
| 22-Jun-1980,Belmore | |||||||
| Canterbury 22 | Newtown 8 | ||||||
| Stan Cutler | 1 | Geoff Bugden | 1 | ||||
| Chris Mortimer | 1 | Ken Wilson | 1 | 1 | |||
| Mal Creevey | 1 | ||||||
| Steve Gearin | 1 | 5 | |||||
| 22-Jun-1980,Cumberland | |||||||
| Parramatta 11 | Balmain 10 | ||||||
| John Chapman | 1 | Larry Corowa | 1 | ||||
| Mick Cronin | 4 | Wayne Wigham | 1 | Wayne Miranda | 2 | ||
| 22-Jun-1980,Lidcombe | |||||||
| Wests 16 | Cronulla 11 | ||||||
| Alan Neil | 1 | Steve Rogers | 1 | 4 | |||
| Ron Giteau | 1 | 5 | |||||
| 22-Jun-1980,North_Sydney | |||||||
| Norths 11 | Easts 11 | ||||||
| Don McKinnon | 1 | Barry Andrews | 1 | 4 | |||
| Rod Henniker | 4 | ||||||