| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Roberts•Mamčics | |
| Used name | Roberts•Mamčics | |
| Born | 6 April 1995 in Liepāja, Liepāja |  LAT |
| Measurements | 196 cm / 105 kg | |
| Affiliations | HC Zlín — Zlín, Zlínský kraj |  CZE |
| HC Karlovy Vary — Karlovy Vary, Karlovarský kraj | CZE | |
| NOC | Latvia | LAT |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2022 Winter Olympics | Ice Hockey (Ice Hockey) | LAT |
Roberts Mamčics | |||
| Ice Hockey, Men (Olympic) | Latvia | 11 | ||||
| 2026 Winter Olympics | Ice Hockey (Ice Hockey) | LAT |
Roberts Mamčics | |||
| Ice Hockey, Men (Olympic) | Latvia | 10 |
