| Full name: | Josef Grant Walker |
| Born: | 6th September 1992, Hamilton, Waikato, New Zealand |
| Batting: | Right-hand batter |
| Bowling: | Right-arm off-break |
| Relations: | Brother: FL Walker |
| Teams: | Northern Districts (Main FC: 2010/11-2023/24); Northern Districts (Main Twenty20: 2014/15-2022/23); Northern Districts (Main ListA: 2016/17-2023/24); New Zealand Under-19s (Under-19 ODI: 2011/12); All teams |
| Lists of matches and more detailed statistics | |
| First-Class Career Batting and Fielding (2010/11-2023/24) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Overall | 57 | 76 | 24 | 818 | 87 | 15.73 | 0 | 1 | 40.87 | 31 | |
| First-Class Career Bowling (2010/11-2023/24) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Overall | 8855 | 266 | 4515 | 108 | 5-25 | 41.80 | 3 | 0 | 81.99 | 3.05 |
| List A Career Batting and Fielding (2016/17-2023/24) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Overall | 48 | 30 | 11 | 243 | 36 | 12.78 | 0 | 0 | 68.06 | 8 | |
| List A Career Bowling (2016/17-2023/24) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ | |
| Overall | 2102 | 8 | 1696 | 40 | 3-35 | 42.40 | 0 | 0 | 52.55 | 4.84 |
| Twenty20 Career Batting and Fielding (2014/15-2022/23) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Northern Districts | 32 | 7 | 2 | 27 | 16 | 5.40 | 0 | 0 | 79.41 | 11 | |
| Twenty20 Career Bowling (2014/15-2022/23) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ | |
| Northern Districts | 536 | 0 | 642 | 33 | 4-31 | 19.45 | 1 | 0 | 16.24 | 7.18 |
| Under-19 ODI Career Batting and Fielding (2011/12) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| New Zealand Under-19s | 3 | 2 | 0 | 1 | 1 | 0.50 | 0 | 0 | 33.33 | 1 | |
| Under-19 ODI Career Bowling (2011/12) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ | |
| New Zealand Under-19s | 120 | 2 | 82 | 0 | 0-25 | 4.10 | ||||
| Super Smash Career Batting and Fielding (2014/15-2022/23) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Northern Districts | 32 | 7 | 2 | 27 | 16 | 5.40 | 0 | 0 | 79.41 | 11 | |
| Super Smash Career Bowling (2014/15-2022/23) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ | |
| Northern Districts | 536 | 0 | 642 | 33 | 4-31 | 19.45 | 1 | 0 | 16.24 | 7.18 |