Koriak Upaiga
Koriak Upaiga is a Papua New Guinean footballer who plays as a defender for Marist in the Solomon Islands.
International career
International goals
| No. | Date | Venue | Opponent | Score | Result | Competition |
| 1. | 5 June 2016 | Sir John Guise Stadium, Port Moresby, Papua New Guinea | 6–0 | 8–0 | 2016 OFC Nations Cup | |
| 2. | 18 July 2019 | National Soccer Stadium, Apia, Samoa | 7–0 | 8–0 | 2019 Pacific Games |