Statistics on Jan Mattheus and Marc Siemons. Swap order. Use the search box to compare to other riders.
Jan Mattheus
66.6%
vs
Marc Siemons
33.4%
Key info
| Jan Mattheus | Marc Siemons | |
|---|---|---|
| 60 | Age | 35 |
| Belgium | Nation | Netherlands |
| 1989 | First pro season | 1990 |
| 4 | Pro seasons | 4 |