| Full name: | John Peter Granville Chadwick |
| Born: | 8th November 1934, Pateley Bridge, Yorkshire, England |
| Batting: | Right-hand batter |
| Bowling: | Right-arm medium pace |
| Teams: | Yorkshire (Main FC: 1960-1965); Yorkshire Second XI (Minor Counties Championship: 1958-1963); All teams |
| Lists of matches and more detailed statistics | |
| First-Class Career Batting and Fielding (1960-1965) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | ||
| Yorkshire | 6 | 9 | 3 | 106 | 59 | 17.66 | 0 | 1 | 7 | |
| First-Class Career Bowling (1960-1965) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Yorkshire | 138 | 6 | 67 | 2 | 2-58 | 33.50 | 0 | 0 | 69.00 | 2.91 |
| Minor Counties Championship Career Batting and Fielding (1958-1963) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | ||
| Yorkshire Second XI | 37 | 55 | 8 | 1416 | 113 | 30.12 | 1 | 8 | 40 | |
| Minor Counties Championship Career Bowling (1958-1963) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Yorkshire Second XI | 426 | 11 | 213 | 5 | 2-33 | 42.60 | 0 | 0 | 85.20 | 3.00 |