| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Gerald•Eaves |
| Used name | Gerald•Eaves |
| NOC | Great Britain |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1964 Summer Olympics | Hockey | GBR |
Gerald Eaves | ||||
| Hockey, Men (Olympic) | Group B | Spain — Netherlands | Umpire 2 | ||||
| Hockey, Men (Olympic) | Group B | India — Hong Kong | Umpire 1 | ||||
| Hockey, Men (Olympic) | Group B | Netherlands — Hong Kong | Umpire 2 | ||||
| Hockey, Men (Olympic) | Group B | India — Netherlands | Umpire 2 | ||||
| 1968 Summer Olympics | Hockey | GBR |
Gerald Eaves | ||||
| Hockey, Men (Olympic) | Final Round | New Zealand — Kenya | Umpire 1 | ||||
| Hockey, Men (Olympic) | Group A | West Germany — Belgium | Umpire 2 | ||||
| Hockey, Men (Olympic) | Group A | West Germany — Japan | Umpire 2 | ||||
| Hockey, Men (Olympic) | Group A | West Germany — Spain | Umpire 2 |