| Date | 1 August 1984 — 19:30 | |
|---|---|---|
| Location | Raleigh Runnels Memorial Pool, Pepperdine University, Malibu, California | |
| Referee | William Frady |  USA | 
| Referee | Duško Klisović |  YUG | 
| Goal Judge | Abe Fuchs |  BEL | 
| Goal Judge | Eugeni Asencio |  ESP | 
| Number | Competitor | NOC | Goals/Saves | Period 1 Score | Period 2 Score | Period 3 Score | Period 4 Score | |
|---|---|---|---|---|---|---|---|---|
| – | Italy |  ITA | 15 | 4 | 5 | 2 | 4 | |
| – | Japan |  JPN | 5 | 1 | 0 | 3 | 1 | 
 Italy
Italy| Pos | Number | Competitor | Goals/Saves | Attempts | Shot % | Natural Action Goals | Extraman Goals | Short-handed Goals | Penalty Shot Goals | Assists | Steals | Offensive Faults | Exclusion | Penalty Fouls | Exclusion (w/wo Sub) | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Goalkeeper | 1 | Roberto Gandolfi | 7 | 5 | – | – | 1/2 | – | 0/0 | 1 | 0 | 0 | 0 | 0 | 0 | |||
| 2 | Alfio Misaggi | 1 | 1 | 100.0% | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||||
| 3 | Andrea Pisano | 0 | 0 | 0.0% | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | ||||
| 4 | Antonello Steardo | 3 | 7 | 42.9% | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ||||
| 5 | Mario Fiorillo | 3 | 6 | 50.0% | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | ||||
| 6 | Gianni De Magistris | 2 | 2 | 100.0% | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||||
| 7 | Marco Galli | 0 | 3 | 0.0% | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | ||||
| 8 | Marco D'Altrui | 1 | 2 | 50.0% | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | ||||
| 9 | Marco Baldineti | 2 | 3 | 66.7% | 1 | 1 | 0 | 0 | 2 | 3 | 0 | 1 | 0 | 0 | ||||
| 10 | Enzo D'Angelo | 0 | 2 | 0.0% | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||
| 11 | Romeo Collina | 1 | 1 | 100.0% | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | ||||
| 12 | Stefano Postiglione | 2 | 2 | 100.0% | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||
| Team Totals | 15 | 29 | 51.7% | 11 | 2 | 0 | 2 | 8 | 11 | 1 | 2 | 0 | 0 | |||||
| Coach | Fritz Dennerlein | |||||||||||||||||
 Japan
Japan| Pos | Number | Competitor | Goals/Saves | Attempts | Shot % | Natural Action Goals | Extraman Goals | Short-handed Goals | Penalty Shot Goals | Assists | Steals | Offensive Faults | Exclusion | Penalty Fouls | Exclusion (w/wo Sub) | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Goalkeeper | 1 | Etsuji Fujita | 7 | 15 | – | – | 0/2 | – | 0/2 | 0 | 4 | 0 | 0 | 0 | 0 | |||
| 2 | Yoshifumi Saito | 1 | 4 | 25.0% | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||
| 3 | Koshi Fujimori | 0 | 2 | 0.0% | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | ||||
| 4 | Shingo Kai | 0 | 0 | 0.0% | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||
| 5 | Narihito Taima | 1 | 4 | 25.0% | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||||
| 6 | Daisuke Houki | 0 | 1 | 0.0% | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||
| 7 | Toshio Fukumoto | 0 | 2 | 0.0% | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | ||||
| 8 | Toshiyuki Miyahara | 0 | 1 | 0.0% | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | ||||
| 9 | Hisayoshi Nagata | 1 | 2 | 50.0% | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | |||
| 10 | Koji Wakayoshi | 1 | 2 | 50.0% | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | ||||
| 11 | Hisaharu Saito | 1 | 1 | 100.0% | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | ||||
| 12 | Shinji Yamasaki | 0 | 2 | 0.0% | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | ||||
| 13 | Asami Oura | 0 | 1 | 0.0% | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | ||||
| Team Totals | 5 | 22 | 22.7% | 4 | 1 | 0 | 0 | 2 | 8 | 2 | 2 | 2 | 0 | |||||
| Coach | Nobuhiko Kiyohara | |||||||||||||||||
| Time | Athlete(s) | NOC | Result | Notes | 
|---|---|---|---|---|
| 03:40 (1) | Stefano Postiglione (Marco Baldineti) |  | 1-0 | |
| 03:07 (1) | Gianni De Magistris |  | 2-0 | |
| 01:36 (1) | Stefano Postiglione (Gianni De Magistris) |  | 3-0 | extraman shot | 
| 00:38 (1) | Marco Baldineti |  | 4-0 | extraman shot | 
| 00:05 (1) | Hisaharu Saito (Narihito Taima) |  | 4-1 | extraman shot | 
| 06:36 (2) | Marco Baldineti |  | 5-1 | |
| 05:56 (2) | Antonello Steardo (Marco Baldineti) |  | 6-1 | |
| 03:34 (2) | Alfio Misaggi |  | 7-1 | penalty shot | 
| 01:13 (2) | Mario Fiorillo |  | 8-1 | |
| 00:45 (2) | Marco D'Altrui |  | 9-1 | |
| 06:00 (3) | Hisayoshi Nagata |  | 9-2 | |
| 03:18 (3) | Yoshifumi Saito |  | 9-3 | |
| 02:24 (3) | Mario Fiorillo |  | 10-3 | |
| 02:03 (3) | Narihito Taima |  | 10-4 | |
| 00:59 (3) | Mario Fiorillo (Alfio Misaggi) |  | 11-4 | |
| 06:16 (4) | Koji Wakayoshi |  | 11-5 | |
| 05:51 (4) | Romeo Collina |  | 12-5 | |
| 03:57 (4) | Antonello Steardo (Romeo Collina) |  | 13-5 | |
| 02:27 (4) | Gianni De Magistris |  | 14-5 | |
| 00:17 (4) | Antonello Steardo |  | 15-5 | penalty shot | 
| Time | Athlete(s) | NOC | Result | Notes | 
|---|---|---|---|---|
| 05:05 (1) | Marco Galli |  | ||
| 03:34 (2) | Toshio Fukumoto |  | ||
| 00:57 (2) | Koji Wakayoshi |  | ||
| 04:09 (3) | Asami Oura |  | ||
| 00:17 (4) | Koshi Fujimori |  | 
| Time | Athlete(s) | NOC | Result | Notes | 
|---|---|---|---|---|
| 01:53 (1) | Shinji Yamasaki |  | ||
| 00:55 (1) | Toshiyuki Miyahara |  | ||
| 00:05 (1) | Mario Fiorillo |  | ||
| 05:27 (3) | Marco Baldineti |  |