| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Irena•Machovcak | |
| Used name | Irena•Machovcak | |
| Born | 13 November 1968 in Praha (Prague), Hlavní město Praha |  CZE |
| Measurements | 186 cm / 81 kg | |
| Affiliations | Vughtse Volleybal Combinatie (VVC) | |
| NOC | Netherlands |  NED |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1992 Summer Olympics | Volleyball (Volleyball) | NED |
Irena Machovcak | |||
| Volleyball, Women (Olympic) | Netherlands | 6 | ||||
| 1996 Summer Olympics | Volleyball (Volleyball) | NED |
Irena Machovcak | |||
| Volleyball, Women (Olympic) | Netherlands | 5 |
