First-Class Batting and Fielding in Each Season by Alan Duff
| Season | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St | |
| 1959 | (England) | 5 | 9 | 3 | 188 | 55* | 31.33 | 0 | 2 | 8 | |
| 1960 | (England) | 12 | 16 | 5 | 161 | 50* | 14.63 | 0 | 1 | 8 | |
| 1960 | (Ireland) | 1 | 1 | 0 | 23 | 23 | 23.00 | 0 | 0 | 2 | |
| 1961 | (Ireland) | 1 | 2 | 0 | 6 | 3 | 3.00 | 0 | 0 | 0 | |
| 1961 | (England) | 13 | 22 | 4 | 217 | 40 | 12.05 | 0 | 0 | 11 | |
| 1964 | (England) | 1 | 2 | 1 | 24 | 24* | 24.00 | 0 | 0 | 4 | |
| 1964 | (Ireland) | 1 | 2 | 2 | 22 | 14* | 0 | 0 | 0 | ||
| 1966 | (Ireland) | 1 | 2 | 1 | 30 | 30* | 30.00 | 0 | 0 | 1 | |
| 1968 | (Ireland) | 1 | 1 | 0 | 5 | 5 | 5.00 | 0 | 0 | 0 |