carlton (5-2) vs melbourne (5-2) princess park
blues smash dees by 64 points. carlton (6-2) play north. melbourne (5-3) host st kilda.
| Q1 | Q2 | Q3 | Q4 | Score | Date / Result | Ground | Crowd | ||
| Carlton | 2.1 | 8.10 | 12.11 | 18.14 | 122 | Sat 20-Jun-1931 2:45 pm | Princes Park | 25,000 | |
| Melbourne | 5.1 | 5.1 | 8.4 | 9.4 | 58 | Carlton won by 64 points | |||
collingwood (5-2) vs north (0-7) victoria park
pies destroy roos by 15 goals. collingwood (6-2) play footscray. north (0-8) host carlton.
| Collingwood | 8.10 | 9.15 | 17.19 | 22.22 | 154 | Sat 20-Jun-1931 2:45 pm | Victoria Park | 6,000 |
| North Melbourne | 1.1 | 5.6 | 6.6 | 9.10 | 64 | Collingwood won by 90 points | ||
essendon (3-4) vs geelong (5-2) windy hill
cats beat dons by 34 points. geelong (6-2) host hawthorn. essendon (3-5) play south.
| Essendon | 1.1 | 6.8 | 6.8 | 7.13 | 55 | Sat 20-Jun-1931 2:45 pm | Windy Hill | 10,000 |
| Geelong | 5.3 | 7.7 | 12.7 | 13.11 | 89 | Geelong won by 34 points | ||
hawthorn (1-6) vs fitzroy (1-6) glenferie oval
hawks overurn lions by 4 goals. hawthorn (2-6) play geelong. fitzroy (1-7) host richmond.
| Hawthorn | 0.1 | 5.3 | 6.3 | 12.8 | 80 | Sat 20-Jun-1931 2:45 pm | Glenferrie Oval | 8,000 |
| Fitzroy | 1.8 | 2.10 | 6.13 | 7.14 | 56 | Hawthorn won by 24 points | ||
richmond (6-1) vs south (3-4) punt rd
tigers beat swans by 27 points. richmond (7-1) play fitzroy. south (3-5) host essendon.
| Richmond | 4.3 | 6.5 | 10.10 | 12.12 | 84 | Sat 20-Jun-1931 2:45 pm | Punt Road | 18,000 |
| South Melbourne | 1.3 | 3.10 | 5.13 | 7.15 | 57 | Richmond won by 27 points | ||
st kilda (3-4) vs footscray (4-3) junction oval
dogs overrun saints by 25 points. footscray (5-3) host collingwood. st kilda (3-5) play melbourne.
| St. Kilda | 2.1 | 4.3 | 6.5 | 7.10 | 52 | Sat 20-Jun-1931 2:45 pm | Junction Oval | 17,000 |
| Footscray | 3.1 | 4.6 | 6.8 | 11.11 | 77 | Footscray won by 25 points | ||
ladder
| Team | GP | PTS | % |
| RICH | 8 | 28 | 147.42 |
| GEEL | 8 | 24 | 143.88 |
| CARL | 8 | 24 | 137.59 |
| COLL | 8 | 24 | 125.88 |
| FOOTS | 8 | 20 | 106.60 |
| MELB | 8 | 20 | 100.15 |
| STH | 8 | 16 | 96.24 |
| STK | 8 | 12 | 84.58 |
| ESS | 8 | 12 | 81.65 |
| HAW | 8 | 8 | 98.47 |
| FITZ | 8 | 4 | 82.82 |
| NTH | 8 | 0 | 47.03 |
round 9 matches
fitzroy v richmond BS
geelong v hawthorn CO
melbourne v st kilda MCG
north v carlton AS
south v essendon LO
footscray v collingwood WO