Info
| Last name | Mertens |
| First name | Juul |
| Nationality |  Belgium |
| Date of birth | 14-01-1932 |
| Place of birth | Herentals |
| Passed away | 14-08-2001 |
| Age when passed away | 69 |
| Place of passing | Kontich |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 10-08 | 23 | National Road Championships - Belgium (CN) | |||||
| 29-07 | 4 | Grote Scheldeprijs Schoten (1.1) | |||||
 Tour de Luxembourg (2.1) | |||||||
| 17 |  Standings | ||||||
| 16-06 | Stage 4Diekirch - Luxembourg (183.0km) | ||||||
 Dauphine Libere (2.1) | |||||||
| 02-06 | 2 | Stage 1Grenoble - Valence (225.0km) | |||||
| Quatre Jours de Dunkerque (2.5) | |||||||
| 13 | Standings | ||||||
| 11-05 | Stage 4Dunkerque - Dunkerque (77.0km) | ||||||
| 13-04 | 36 | Paris-Roubaix (CDM) | |||||
| 06-04 | 8 | Gent-Wevelgem (1.1) | |||||
| 30-03 | 27 | Ronde van Vlaanderen (CDM) | |||||
Teams
| Year | Team |
|---|---|
| 1962 | Verveer - Vedette - Metzeler |
| 1961 | Dr. Mann - Labo |
| 1960 | Dr.Mann - Dossche Sport |
| 1959 | Flandria - Dr.Mann |
| 1958 | Libertas - Dr.Mann |
| 1957 | Libertas |
| 1956 | L'Express - Continental |
Victories
| This year | 0 |
| Total | 1 |