| Full name: | Rhys Andrew Mariu |
| Born: | 15th December 2001, Christchurch, Canterbury, New Zealand |
| Batting: | Right-hand batter |
| Bowling: | Right-arm medium pace |
| Relations: | Brother: JP Mariu; Father: MP Mariu |
| Teams: | Canterbury (Main FC: 2022/23-2023/24); Canterbury (Main ListA: 2022/23-2023/24); New Zealand Under-19s (Under-19 ODI: 2019-2019/20); All teams |
| Lists of matches and more detailed statistics | |
| First-Class Career Batting and Fielding (2022/23-2023/24) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Canterbury | 8 | 16 | 2 | 689 | 145 | 49.21 | 2 | 4 | 55.83 | 10 | |
| First-Class Career Bowling (2022/23-2023/24) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Canterbury | 6 | 0 | 2 | 0 | 0-2 | 2.00 | ||||
| List A Career Batting and Fielding (2022/23-2023/24) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Canterbury | 2 | 2 | 0 | 32 | 24 | 16.00 | 0 | 0 | 74.41 | 2 | |
| Under-19 ODI Career Batting and Fielding (2019-2019/20) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| New Zealand Under-19s | 13 | 13 | 1 | 378 | 100 | 31.50 | 1 | 2 | 77.61 | 2 | |
| Under-19 ODI Career Bowling (2019-2019/20) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ | |
| New Zealand Under-19s | 84 | 0 | 107 | 2 | 1-23 | 53.50 | 0 | 0 | 42.00 | 7.64 |