Info
| Last name | Claes |
| First name | Jean-Baptiste |
| Nationality |  Belgium |
| Date of birth | 09-02-1937 |
| Age | 88 |
| Place of birth | Lommel |
Monuments
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 01-08 | 19 | National Road Championships - Belgium (CN) | |||||
 Giro d'Italia (2.HC) | |||||||
| 49 |  Standings | ||||||
| 06-06 | Stage 22Brescia - Firenze (295.0km) | ||||||
| 25-05 | 7 | Stage 11Palermo - Agrigento (146.0km) | |||||
| 22-05 | 7 | Stage 8Maratea - Catanzaro (103.0km) | |||||
| 16-05 | 3 | Stage 2Perugia - L'Aquila (180.0km) | |||||
| 25-04 | 59 | Paris - Brussel (1.1) | |||||
| 17-04 | 24 | Ronde van Vlaanderen (CDM) | |||||
| 31-03 | 9 | De Brabantse Pijl (1.3) | |||||
| 07-03 | 10 | Ronde van Limburg (1.3) | |||||
Teams
| Year | Team |
|---|---|
| 1968 | Smiths |
| 1967 |  Torpedo - Continental |
| 1966 | Torpedo |
| 1965 | Flandria - Roméo |
| 1964 | Wiel's - Groene Leeuw |
| 1963 | Wiel's - Groen Leeuw |
| 1962 | Wiel's - Groene Leeuw |
| 1961 | Groene Leeuw - SAS - Sinalco |
| 1961 | Belgium |
Victories
| This year | 0 |
| Total | 2 |