| Date | 10 August 1984 — 16:00 | |
|---|---|---|
| Status | Olympic | |
| Location | Eagle's Nest Arena, California State University at Los Angeles, Los Angeles, California | |
| Participants | 16 from 16 countries | |
| Format | Two single-elimination pools, with winner of each pool advanced to the final. All judoka losing to the winner of each pool advanced to repêchage pools, with the winners of the repêchage pools earning bronze medals. | |
The 1981 and 1983 World Championships had been won by Yasuhiro Yamashita (JPN), but he elected to compete only in the open class in Los Angeles. The 1983 open class World Champion had been the 145 kg. (329 lb.) Hitoshi Saito, and he was the Japanese choice for this class. Saito won his early matches very easily, with three matches taking him only 90 seconds for three ippons. In the final, he faced the defending champion, France’s Angelo Parisi. Parisi had an unusual international record. He was European Champion in 1977, 1983, and 1984, but never placed at the World Championships. The final was a passive affair, with both fighters being warned for inactivity. Eventually Saito won a close match only by shido at the time limit. Parisi was Italian-born, but grew up a British citizen in England, and represented France by virtue of marrying a French woman.
| Pos | Competitor | NOC | |||
|---|---|---|---|---|---|
| 1 | Hitoshi Saito | JPN | Gold | ||
| 2 | Angelo Parisi | FRA | Silver | ||
| =3 | Jo Yong-Cheol | KOR | Bronze | ||
| =3 | Mark Berger | CAN | Bronze | ||
| =5 | Radomir Kovačević | YUG | |||
| =5 | Doug Nelson | USA | |||
| =7 | Sherif El-Digwy | EGY | |||
| =7 | Isidore Silas | CMR | |||
| =9 | Alexander von der Groeben | FRG | |||
| =9 | Khalifa Diouf | SEN | |||
| =11 | Desiderio Lebrón | DOM | |||
| =11 | Willy Wilhelm | NED | |||
| =11 | Fernando Ferreyros | PER | |||
| =11 | Ricardo Andersen | ARG | |||
| =11 | Frederico Flexa | BRA | |||
| =11 | Elvis Gordon | GBR |
| Date | 10 August 1984 |
|---|
| Date | 10 August 1984 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 10 Aug | Doug Nelson | USA | Waza-ari awasete ippon | Ricardo Andersen | ARG | |
| Match #2 | 10 Aug | Alexander von der Groeben | FRG | Ippon | Frederico Flexa | BRA | |
| Match #3 | 10 Aug | Jo Yong-Cheol | KOR | Waza-ari | Elvis Gordon | GBR | |
| Match #4 | 10 Aug | Angelo Parisi | FRA | Ippon | Sherif El-Digwy | EGY |
| Date | 10 August 1984 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 10 Aug | Doug Nelson | USA | Yuko | Alexander von der Groeben | FRG | |
| Match #2 | 10 Aug | Angelo Parisi | FRA | Waza-ari awasete ippon | Jo Yong-Cheol | KOR |
| Date | 10 August 1984 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 10 Aug | Angelo Parisi | FRA | Yuko | Doug Nelson | USA |
| Date | 10 August 1984 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 10 Aug | Jo Yong-Cheol | KOR | Ippon | Sherif El-Digwy | EGY | |
| Match 3/5 | 10 Aug | Jo Yong-Cheol | KOR | Yuko | Doug Nelson | USA |
| Date | 10 August 1984 |
|---|
| Date | 10 August 1984 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 10 Aug | Khalifa Diouf | SEN | Yuko | Desiderio Lebrón | DOM | |
| Match #2 | 10 Aug | Radomir Kovačević | YUG | Yusei-gachi | Willy Wilhelm | NED | |
| Match #3 | 10 Aug | Isidore Silas | CMR | Ippon | Fernando Ferreyros | PER | |
| Match #4 | 10 Aug | Hitoshi Saito | JPN | Ippon | Mark Berger | CAN |
| Date | 10 August 1984 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 10 Aug | Radomir Kovačević | YUG | Ippon | Khalifa Diouf | SEN | |
| Match #2 | 10 Aug | Hitoshi Saito | JPN | Ippon | Isidore Silas | CMR |
| Date | 10 August 1984 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 10 Aug | Hitoshi Saito | JPN | Ippon | Radomir Kovačević | YUG |
| Date | 10 August 1984 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 10 Aug | Mark Berger | CAN | Ippon | Isidore Silas | CMR | |
| Match 3/5 | 10 Aug | Mark Berger | CAN | Ippon | Radomir Kovačević | YUG |
| Date | 10 August 1984 |
|---|
| Match | Date/Time | Competitor | NOC | Result | Competitor | NOC | |
|---|---|---|---|---|---|---|---|
| Match 1/2 | 10 Aug | Hitoshi Saito | JPN | Koka | Angelo Parisi | FRA |