Division 4 consists of eight teams including two new teams who have joined after the split from Div 3/4. They will play a single rotation.
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| Team | P | W | T | L | F | RS | RC | Pts% | GB |
| Seagulls [1] | 14 | 8 | 0 | 6 | 0 | 263 | 254 | .714 | – |
| Thunder IV | 14 | 5 | 0 | 9 | 0 | 192 | 253 | .571 | 2⅔ |
| Tiggers [1] | 14 | 5 | 0 | 9 | 0 | 188 | 195 | .548 | 3 |
| Swingers | 13 | 4 | 0 | 8 | 1 | 188 | 231 | .513 | 3½ |
| Enforcers | 13 | 3 | 0 | 9 | 1 | 183 | 260 | .462 | 4⅚ |
| Rippers [2] | 12 | 1 | 0 | 11 | 0 | 143 | 231 | .389 | 5⅔ |
| Screwballs | 3 | 1 | 0 | 2 | 0 | 30 | 63 | (10⅔) | |
| Raiders | 3 | 0 | 0 | 3 | 0 | 15 | 57 | (11⅔) |
Swingers @ Rippers game incomplete;
[1] deducted 1 point for scoresheet error; [2] deducted 1 point for breach of COVID opt-in rules
| 13 July | Enforcers @ Rippers – postponed Swingers 25-2 Screwballs (4 inns, RAR, ump Caird, pitch 2) Thunder IV 13-14 Seagulls (8 inns, ump Goff, pitch 1) Tiggers 20-0 Raiders (4 inns, RAR, ump Green, pitch 3) |
| 20 July | Screwballs 16-28 Enforcers (6½ inns, ump PFagan, pitch 8) Raiders 5-25 Seagulls (4 inns, RAR, ump Caird, pitch 4; home team batted first) Thunder IV 25-15 Rippers (ump Arrevillagas, pitch 7) Tiggers 19-12 Swingers (ump FFagan, pitch 6) |
| 27 July | Enforcers 21-17 Thunder IV (ump Sharp, pitch 2) Raiders 10-12 Screwballs (6½ inns, ump Robets, pitch 1) Swingers @ Rippers (21-7 after 4 inns, bad light, ump PFagan, pitch 3) Game incomplete Tiggers 15-17 Seagulls (5 inns, bad light, ump Green, pitch 4) |
| 3 August | Raiders @ Rippers (4) Screwballs @ Tiggers (8) Seagulls @ Enforcers (6) Swingers @ Thunder IV (7) |
| 10 August | Enforcers @ Raiders (3) Rippers @ Screwballs (4) Swingers @ Seagulls (2) Thunder IV @ Tiggers (1) |
| 17 August | Screwballs @ Seagulls (6) Swingers @ Enforcers (8) Thunder IV @ Raiders (4) Tiggers @ Rippers (7) |
| 24 August | Raiders @ Swingers Rippers @ Seagulls Screwballs @ Thunder IV Tiggers @ Enforcers Pitches to be confirmed |
| TBA | Enforcers @ Rippers |
Home/away allocation will be the reverse of the corresponding fixture in the first rotation