Info
| Last name | Mertens |
| First name | Jonas |
| Nationality |  Belgium |
| Date of birth | 10-01-2002 |
| Age | 23 |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 17-10 | 49 | Ethias Cross - Beringen (C2) | |||||
| La Philippe Gilbert juniors (2.1) | |||||||
| 02-10 | 117 | Stage 1Harzé - La Gleize (82.0km) | |||||
| 26-09 | 64 | Ethias Cross - Rapencross Lokeren (C2) | |||||
| 23-02 | 29 | Internationale Sluitingsprijs Oostmalle U19 (CJ) | |||||
| 22-02 | 22 | GP Leuven U19 (CJ) | |||||
| 08-02 | 43 | DVV Verzekeringen trofee - Krawatencross U19 (CJ) | |||||
| 11-01 | 42 | Belgian National Championships CX U19 (CN) | |||||