Info
| Last name | Koerts |
| First name | Jans |
| Nationality |  Netherlands |
| Date of birth | 24-08-1969 |
| Age | 56 |
Monuments
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 03-10 | 99 |  Paris - Tours (CDM) | |||||
 Tour de Suisse (2.1) | |||||||
| 16-06 | 10 | Stage 2Baden - Baden (181.0km) | |||||
| 29-05 | 2 | A Travers le Morbihan (1.4) | |||||
| Quatre Jours de Dunkerque (2.1) | |||||||
| 06-05 | 4 | Stage 3Wimereux - Douai (185.0km) | |||||
| 27-03 | 99 |  E3 Prijs Harelbeke (1.1) | |||||
Teams
| Year | Team |
|---|---|
| 2007 | Time - Van Hemert |
| 2005 | Cofidis |
| 2004 | Chocolade Jacques - Wincor Nixdorf |
| 2003 | Bankgiroloterij Cycling Team |
| 2002 | Domo - Farm Frites |
| 2001 |  Mercury - Viatel |
| 2000 | Farm Frites |
| 1999 |  Team Cologne |
| 1998 | Rabobank |
| 1997 | Rabobank |
| 1996 | Palmans - Boghemans |
| 1995 | Palmans - Ipso |
| 1994 | Festina - Lotus |
| 1993 |  Festina - Lotus |
| 1992 | PDM-Ultima-Concorde |
| 1991 | PDM-Concorde-Ultima |
Victories
| This year | 0 |
| Total | 24 |