First-Class Bowling in Each Season by Ross Morgan
| Season | | Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM |
| 1957-58 | (New Zealand) | 84 | 4 | 41 | 0 | | | | |
| 1959-60 | (New Zealand) | 30 | 0 | 21 | 0 | | | | |
| 1960-61 | (New Zealand) | 48 | 3 | 11 | 0 | | | | |
| 1961-62 | (New Zealand) | 180 | 9 | 65 | 3 | 1-0 | 21.66 | 0 | 0 |
| 1962-63 | (New Zealand) | 24 | 2 | 9 | 0 | | | | |
| 1963-64 | (New Zealand) | 24 | 1 | 10 | 1 | 1-10 | 10.00 | 0 | 0 |
| 1964-65 | (New Zealand) | 550 | 27 | 242 | 11 | 6-40 | 22.00 | 1 | 0 |
| 1964-65 | (Pakistan) | 321 | 14 | 174 | 1 | 1-34 | 174.00 | 0 | 0 |
| 1964-65 | (India) | 270 | 8 | 156 | 1 | 1-68 | 156.00 | 0 | 0 |
| 1965 | (Ireland) | 66 | 7 | 14 | 2 | 2-14 | 7.00 | 0 | 0 |
| 1965 | (Scotland) | 66 | 3 | 35 | 0 | | | | |
| 1965 | (England) | 515 | 19 | 292 | 7 | 3-69 | 41.71 | 0 | 0 |
| 1965-66 | (New Zealand) | 466 | 16 | 226 | 5 | 3-32 | 45.20 | 0 | 0 |
| 1966-67 | (New Zealand) | 740 | 44 | 264 | 15 | 6-60 | 17.60 | 1 | 0 |
| 1967-68 | (New Zealand) | 354 | 18 | 100 | 5 | 5-51 | 20.00 | 1 | 0 |
| 1968-69 | (New Zealand) | 708 | 22 | 264 | 9 | 3-22 | 29.33 | 0 | 0 |
| 1969-70 | (New Zealand) | 381 | 9 | 143 | 1 | 1-17 | 143.00 | 0 | 0 |
| 1969-70 | (Australia) | | 0 | 0 | 0 | | | | |
| 1970-71 | (New Zealand) | 769 | 18 | 306 | 16 | 5-42 | 19.12 | 1 | 0 |
| 1970-71 | (Australia) | 80 | 0 | 39 | 0 | | | | |
| 1971-72 | (West Indies) | 528 | 19 | 293 | 2 | 1-38 | 146.50 | 0 | 0 |
| 1971-72 | (New Zealand) | 704 | 14 | 268 | 13 | 4-32 | 20.61 | 0 | 0 |
| 1972-73 | (New Zealand) | 177 | 1 | 118 | 6 | 4-47 | 19.66 | 0 | 0 |
| 1973-74 | (New Zealand) | 615 | 13 | 217 | 7 | 2-19 | 31.00 | 0 | 0 |
| 1975-76 | (New Zealand) | 600 | 11 | 235 | 3 | 2-41 | 78.33 | 0 | 0 |
| 1976-77 | (New Zealand) | 32 | 0 | 15 | 0 | | | | |