All available race results Jiří Prchal
| Date | Race | Rank |
| Wyścig Pokoju / Závod Míru / Friedensfahrt | ||
| 13/05 | Stage 2 | 7 |
| 14/05 | Stage 3 | 2 |
| 15/05 | Stage 4 | 9 |
| 23/05 | Stage 10 | 9 |
| 26/05 | General Classification | 37 |
| 15/08 | World Championships Road Race (Amateurs) | 16 |
Rider information for 1970
| Rank | 417 |
| Score | 47 |
| Name | Jiří PRCHAL |
| Country | Czechoslovakia |
| Team | Individual |
| Date | Race | Rank |
| 05/09 | World Championships Road Race (Amateurs) | 16 |
Rider information for 1971
| Rank | 480 |
| Score | 30 |
| Name | Jiří PRCHAL |
| Country | Czechoslovakia |
| Team | Individual |
| Date | Race | Rank |
| 07/09 | Olympic Games München - Road Race | 18 |
Rider information for 1972
| Rank | 384 |
| Score | 63 |
| Name | Jiří PRCHAL |
| Country | Czechoslovakia |
| Team | Individual |
| Date | Race | Rank |
| Wyścig Pokoju / Závod Míru / Friedensfahrt | ||
| 10/05 | Stage 1 | 3 |
| 11/05 | Stage 2 | 8 |
| 12/05 | Stage 3 | 8 |
| 16/05 | Stage 6 | 6 |
| 20/05 | Stage 10 | 6 |
| 22/05 | Stage 11 | 10 |
| 26/05 | General Classification | 13 |
Rider information for 1973
| Rank | 412 |
| Score | 40 |
| Name | Jiří PRCHAL |
| Country | Czechoslovakia |
| Team | Individual |