Info
| Last name | Koerts |
| First name | Jans |
| Nationality |  Netherlands |
| Date of birth | 24-08-1969 |
| Age | 56 |
Monuments
| Date | Rank | Race | |
|---|---|---|---|
 Vuelta a España (GT) | |||
| 12-09 | DNF | Stage 7Guadix - Alto de Sierra Nevada (219.0km) | |
| 11-09 | 177 | Stage 6Málaga - Granada (147.0km) | |
| 10-09 | 163 | Stage 5Jerez de la Frontera - Málaga (230.0km) | |
| 09-09 | 157 | Stage 4Huelva - Jerez de la Frontera (192.0km) | |
| 08-09 | 49 | Stage 3Loule - Huelva (173.0km) | |
| 07-09 | 10 | Stage 2Évora - Vilamoura (225.0km) | |
| 06-09 | 162 | Stage 1Lisboa - Estoril (155.0km) | |
| 02-09 | 3 |  Schaal Sels (Nat) | |
| 27-08 | 7 | Druivenkoers - Overijse (1.3) | |
 Dauphiné Libéré (2.1) | |||
| 11-06 | 10 | Stage 3Le Puy-en-Velay - Beaumes-de-Venise (214.0km) | |
| 09-06 | 9 | Stage 1Grenoble - Villeurbanne (167.0km) | |
| Quatre Jours de Dunkerque (2.1) | |||
| 11-05 | 3 | Stage 7Grande-Synthe - Dunkerque (177.0km) | |
| 23-04 | 85 | Grote Scheldeprijs - Schoten (1.1) | |
| 13-04 | 39 | Paris-Roubaix (CDM) | |
| 09-04 | 45 | Gent-Wevelgem (1.1) | |
| 06-04 | 18 | Ronde van Vlaanderen (CDM) | |
| 29-03 | 20 | E3 Prijs Harelbeke (1.1) | |
| 01-03 | 20 | Omloop Het Volk (1.1) | |
| 23-02 | 5 | Trofeo Luis Puig (1.2) | |
