Jagmander Singh had the following finishes at major championships – 1982 World Championship: 68.0 kg. Freestyle (9th); 1982 Commonwealth Games: 68.0 kg. Freestyle (1st); 1983 Asian Championship: 68.0 kg. Freestyle (3rd); 1982 Asian Games: 68.0 kg. Freestyle (4th); 1974 Asian Games: 62.0 kg. Freestyle (5th); 1978 Asian Games: 68.0 kg. Freestyle (5th).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1980 Summer Olympics | Wrestling | Jagmander Singh | ||||
| Lightweight, Greco-Roman, Men (Olympic) | ||||||
| Lightweight, Freestyle, Men (Olympic) | 4 | |||||
| 1984 Summer Olympics | Wrestling | Jagmander Singh | ||||
| Lightweight, Freestyle, Men (Olympic) | =9 |