| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | S. M.•Ayub |
| Used name | S.•Ayub |
| NOC | Pakistan |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Hockey | PAK |
S. Ayub | ||||
| Hockey, Men (Olympic) | Quarter-Finals | Great Britain — Belgium | Umpire 2 | ||||
| Hockey, Men (Olympic) | Consolation Round: Final | Unified Team of Germany — Poland | Umpire 1 | ||||
| 1964 Summer Olympics | Hockey | PAK |
S. Ayub | ||||
| Hockey, Men (Olympic) | Group A | Japan — Rhodesia | Umpire 2 | ||||
| Hockey, Men (Olympic) | Group B | Belgium — Hong Kong | Umpire 2 | ||||
| Hockey, Men (Olympic) | Group B | Canada — Hong Kong | Umpire 2 | ||||
| Hockey, Men (Olympic) | Group B | Spain — Belgium | Umpire 2 |