Mathias Berntsen vs Christian Sandlie Sørum
6 games played · Mathias Berntsen 1–5 Christian Sandlie Sørum
Includes every meeting regardless of who each player's partner was at the time.
| Date | Event | Round | Mathias Berntsen's team | Christian Sandlie Sørum's team | Result | Sets |
|---|---|---|---|---|---|---|
| 13 Jun 2014 | NT Asker Open (Menn) | Kamp 43 | A.Mol/M.Berntsen | C.Sørum/M.Loftesnes | 1-2 | 21-19, 17-21, 10-15 |
| 13 Jun 2014 | NT Asker Open (Menn) | Kamp 60 | A.Mol/M.Berntsen | C.Sørum/M.Loftesnes | 0-2 | 18-21, 14-21 |
| 19 Jun 2015 | NT Larvik Open (Menn) | Kamp 62 | M. Berntsen / H. Mol | R. Sannarnes / C. Sørum | 1-2 | 21-19, 16-21, 8-15 |
| 26 Jun 2015 | NT Oddanesand Masters (Menn) | 286 | B.Huus/M.Berntsen | R.Sannarnes/C.Sørum | 0-2 | 11-21, 18-21, 0-0 |
| 24 Jul 2015 | NT Åmli open (Menn) | Kamp 60 | M. Berntsen / A. Mol | R. Sannarnes / C. Sørum | 1-2 | 13-21, 21-18, 7-15 |
| 3 Jun 2023 | NM Senior (Menn) | Semi-1 (semifinal) | Jonas Waale Kvalen / Mathias Berntsen | Aleksander Sandlie Sørum / Christian Sandlie Sørum | 2-1 | 21-14, 20-22, 15-6 |