5ths Block
| Tony McArthur
    (Sutherland)
 7
                    beat Roberta Flint (Marrickville) 6 | 4 Nov 2018 | 
| Ros Johnstone
    (Sutherland)
 7
                    beat Denise Howarth (Mosman) 5 | 4 Nov 2018 | 
| Tony McArthur
    (Sutherland)
 7
                    beat Denise Howarth (Mosman) 6 | 4 Nov 2018 | 
| Ros Johnstone
    (Sutherland)
 7
                    beat Roberta Flint (Marrickville) 6 | 4 Nov 2018 | 
| Ros Johnstone
    (Sutherland)
 7
                    beat Tony McArthur (Sutherland) 5 | 4 Nov 2018 | 
| Denise Howarth
    (Mosman)
 7
                    beat Roberta Flint (Marrickville) 2 | 4 Nov 2018 |