| SEASON | PLAYER | CLUB | WICKETS | AVERAGE |
| 1912-13 | W. Moy | Lambton | ? | 5.7 |
| 1950-51 | J. Bull | Hamilton | 42 | 6.67 |
| 1926-27 | E. O’Brien | Merewether | 81 | 6.72 |
| 1924-25 | P. Shawe | Merewether | 33 | 6.75 |
| 1999-00 | M. Curry | Charlestown | 34 | 6.88 |
| 1930-31 | P. Jordan | Lambton-New Lambton | 59 | 6.96 |
| 1914-15 | J. Longworth | Lambton | 42 | 7 |
| 1918-19 | H. Sharp | Ironclads | 76 | 7.3 |
| 1943-44 | J. Dawson | Wickham | 63 | 7.3 |
| 1911-12 | A. Brown | Narara | ? | 7.5 |
| 1933-34 | E. Drinan | Wallsend | 61 | 7.86 |
| 1980-81 | R. Holland | Southern Lakes | 41 | 8.09 |
| 1929-30 | C. Page | Waratah-Mayfield | 63 | 8.22 |
| 1928-29 | C. Page | Waratah-Mayfield | 34 | 8.35 |