First-Class Batting and Fielding in Each Season by Lee Irvine
| Season | | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| 1962-63 | (South Africa) | 1 | 2 | 0 | 66 | 48 | 33.00 | 0 | 0 | 1 | 1 |
| 1965-66 | (South Africa) | 6 | 11 | 1 | 212 | 57 | 21.20 | 0 | 1 | 0 | |
| 1966-67 | (South Africa) | 7 | 11 | 0 | 175 | 85 | 15.90 | 0 | 1 | 9 | |
| 1967-68 | (South Africa) | 6 | 10 | 1 | 504 | 107* | 56.00 | 2 | 2 | 1 | |
| 1968 | (England) | 28 | 50 | 6 | 1439 | 95 | 32.70 | 0 | 9 | 17 | |
| 1968-69 | (South Africa) | 8 | 15 | 3 | 507 | 85 | 42.25 | 0 | 3 | 6 | |
| 1969 | (England) | 26 | 39 | 6 | 1235 | 109 | 37.42 | 1 | 6 | 23 | |
| 1969-70 | (South Africa) | 9 | 17 | 1 | 872 | 138* | 54.50 | 3 | 3 | 25 | |
| 1970-71 | (South Africa) | 5 | 8 | 2 | 514 | 172* | 85.66 | 2 | 1 | 17 | 2 |
| 1971-72 | (South Africa) | 8 | 15 | 1 | 704 | 120 | 50.28 | 2 | 3 | 24 | 2 |
| 1972-73 | (South Africa) | 11 | 18 | 1 | 882 | 193 | 51.88 | 3 | 3 | 30 | |
| 1973-74 | (South Africa) | 11 | 18 | 1 | 730 | 132 | 42.94 | 3 | 3 | 32 | |
| 1974-75 | (South Africa) | 12 | 21 | 2 | 890 | 127 | 46.84 | 2 | 5 | 34 | 1 |
| 1975-76 | (South Africa) | 11 | 21 | 1 | 576 | 98 | 28.80 | 0 | 3 | 10 | |
| 1976-77 | (South Africa) | 8 | 15 | 0 | 614 | 112 | 40.93 | 3 | 3 | 11 | 1 |