Women's First-Class Batting and Fielding in Each Season by Olive Williams
| Season | | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| 1954-55 | (New Zealand) | 1 | 0 | | | | | | | 1 | |
| 1955-56 | (New Zealand) | 1 | 0 | | | | | | | 1 | |
| 1957-58 | (New Zealand) | 3 | 2 | 0 | 5 | 4 | 2.50 | 0 | 0 | 1 | |
| 1958-59 | (New Zealand) | 4 | 6 | 1 | 39 | 17 | 7.80 | 0 | 0 | 0 | |
| 1959-60 | (New Zealand) | 3 | 4 | 0 | 19 | 12 | 4.75 | 0 | 0 | 0 | |
| 1960-61 | (New Zealand) | 3 | 2 | 0 | 35 | 25 | 17.50 | 0 | 0 | 0 | |
| 1961-62 | (New Zealand) | 3 | 4 | 1 | 110 | 60 | 36.66 | 0 | 1 | 0 | |
| 1962-63 | (New Zealand) | 2 | 4 | 1 | 27 | 23 | 9.00 | 0 | 0 | 1 | |
| 1962-63 | (Australia) | 3 | 5 | 1 | 86 | 40 | 21.50 | 0 | 0 | 0 | |
| 1963-64 | (New Zealand) | 1 | 0 | | | | | | | 0 | |
| 1965-66 | (New Zealand) | 4 | 5 | 1 | 109 | 59* | 27.25 | 0 | 1 | 0 | |
| 1966-67 | (New Zealand) | 4 | 5 | 0 | 23 | 19 | 4.60 | 0 | 0 | 3 | |
| 1968-69 | (New Zealand) | 3 | 3 | 0 | 44 | 28 | 14.66 | 0 | 0 | 0 | |