| Full name: | Ruben Christian Trumpelmann |
| Born: | 1st February 1998, Durban, KwaZulu-Natal, South Africa |
| Batting: | Right-hand batter |
| Bowling: | Left-arm fast |
| Education: | Afrikaans Hoer Skool; Pretoria University |
| Teams: | Namibia (International Twenty20: 2021/22-2022/23); Namibia (ODI: 2021/22-2022/23); Northerns (Main ListA: 2017/18-2019/20); Northerns (Main FC: 2017/18-2019/20); Northerns (Main Twenty20: 2018/19); All teams |
| Lists of matches and more detailed statistics | |
| ODI Career Batting and Fielding (2021/22-2022/23) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Namibia | 34 | 26 | 4 | 335 | 55* | 15.22 | 0 | 1 | 86.78 | 13 | |
| ODI Career Bowling (2021/22-2022/23) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ | |
| Namibia | 1693 | 22 | 1336 | 60 | 5-30 | 22.26 | 2 | 2 | 28.21 | 4.73 |
| International Twenty20 Career Batting and Fielding (2021/22-2022/23) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Namibia | 19 | 10 | 7 | 88 | 25* | 29.33 | 0 | 0 | 125.71 | 4 | |
| International Twenty20 Career Bowling (2021/22-2022/23) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ | |
| Namibia | 325 | 3 | 359 | 12 | 3-17 | 29.91 | 0 | 0 | 27.08 | 6.62 |
| First-Class Career Batting and Fielding (2017/18-2019/20) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Northerns | 17 | 19 | 2 | 345 | 73 | 20.29 | 0 | 2 | 55.55 | 5 | |
| First-Class Career Bowling (2017/18-2019/20) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Northerns | 1944 | 65 | 1015 | 41 | 4-27 | 24.75 | 0 | 0 | 47.41 | 3.13 |
| List A Career Batting and Fielding (2017/18-2022/23) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Overall | 47 | 33 | 4 | 505 | 67 | 17.41 | 0 | 3 | 89.38 | 16 | |
| List A Career Bowling (2017/18-2022/23) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ | |
| Overall | 2338 | 34 | 1835 | 73 | 5-30 | 25.13 | 2 | 2 | 32.02 | 4.70 |
| Twenty20 Career Batting and Fielding (2018/19-2022/23) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Overall | 24 | 13 | 8 | 106 | 25* | 21.20 | 0 | 0 | 121.83 | 4 | |
| Twenty20 Career Bowling (2018/19-2022/23) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ | |
| Overall | 433 | 3 | 489 | 17 | 3-17 | 28.76 | 0 | 0 | 25.47 | 6.77 |