Statistics on Cheng Ji and Piet Rooijakkers. Swap order. Use the search box to compare to other riders.
Cheng Ji
15.5%
vs
Piet Rooijakkers
84.5%
Key info
| Cheng Ji | Piet Rooijakkers | |
|---|---|---|
| 38 | Age | 45 |
| China | Nation | Netherlands |
| 2007 | First pro season | 2006 |
| 10 | Pro seasons | 5 |