| Full name: | Jack Patrick Lees |
| Born: | 6th August 2001, Sandton, Gauteng, South Africa |
| Batting: | Left-hand batter |
| Bowling: | Right-arm fast-medium |
| Education: | St John's College, Johannesburg |
| Teams: | South Africa Under-19s (Under-19 ODI: 2019/20); South Africa Under-19s (Under-19 World Cup: 2019/20); Northerns Colts (Miscellaneous: 2021/22); All teams |
| Lists of matches and more detailed statistics | |
| Under-19 ODI Career Batting and Fielding (2019/20) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| South Africa Under-19s | 11 | 11 | 0 | 170 | 52 | 15.45 | 0 | 1 | 66.40 | 5 | |
| Under-19 ODI Career Bowling (2019/20) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ | |
| South Africa Under-19s | 214 | 2 | 169 | 2 | 2-39 | 84.50 | 0 | 0 | 107.00 | 4.73 |