Gerrit Hagels
Biographical information
| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Gerrit•Hagels |
| Used name | Gerrit•Hagels |
| NOC |  Netherlands |
Referee
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1980 Summer Olympics | Hockey | NED |
Gerrit Hagels | ||||
| Hockey, Men (Olympic) | Final Round | India — Spain | Umpire 2 | ||||
| Hockey, Men (Olympic) | Round-Robin | Spain — Soviet Union | Umpire 2 | ||||
| Hockey, Men (Olympic) | Round-Robin | Soviet Union — Poland | Umpire 2 | ||||
| 1984 Summer Olympics | Hockey | NED |
Gerrit Hagels | ||||
| Hockey, Men (Olympic) | Final Round | Great Britain — Australia | Umpire 2 | ||||
| Hockey, Men (Olympic) | Group A | Australia — Malaysia | Umpire 2 | ||||
| Hockey, Men (Olympic) | Group A | India — Spain | Umpire 1 | ||||
| Hockey, Men (Olympic) | Group A | West Germany — Malaysia | Umpire 2 |