| Roles | Competed in Olympic Games | 
|---|---|
| Sex | Male | 
| Full name | Eduardo Esteban•Martínez | 
| Used name | Eduardo•Martínez | 
| Nick/petnames | Mono | 
| Born | 25 September 1961 in Necochea, Provincia de Buenos Aires (ARG) | 
| Measurements | 191 cm / 87 kg | 
| Affiliations | Speedo | 
| NOC |   Argentina | 
| Medals | OG | 
| Gold | 0 | 
| Silver | 0 | 
| Bronze | 1 | 
| Total | 1 | 
Eduardo Martínez was also a member of the bronze medal winning team at the 1983 Pan American Games.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1984 Summer Olympics | Volleyball (Volleyball) |  ARG | 
Eduardo Martínez | |||
| Volleyball, Men (Olympic) | Argentina | 6 | ||||
| 1988 Summer Olympics | Volleyball (Volleyball) |  ARG | 
Eduardo Martínez | |||
| Volleyball, Men (Olympic) | Argentina | 3 | Bronze | |||
| 1996 Summer Olympics | Beach Volleyball (Volleyball) |  ARG | 
Eduardo Martínez | |||
| Beach Volleyball, Men (Olympic) | Martín Conde | =13 | ||||
| 2000 Summer Olympics | Beach Volleyball (Volleyball) |  ARG | 
Eduardo Martínez | |||
| Beach Volleyball, Men (Olympic) | Martín Conde | =9 |