Mark Michael Sandberg vs Joachim Sejr
3 games played · Mark Michael Sandberg 1–2 Joachim Sejr
Includes every meeting regardless of who each player's partner was at the time.
| Date | Event | Round | Mark Michael Sandberg's team | Joachim Sejr's team | Result | Sets |
|---|---|---|---|---|---|---|
| 4 Feb 2017 | CPH Vinterturnering (5) (Elitedivision Herrer - 1. division afvikles lørdag (8 hold)) | Taber spiller 7-8. plads | Kristian Klüver - Mark Sandberg | Claes Wognsen - Joachim Sejr | 1-2 | 14-21, 21-14, 12-15 |
| 12 Aug 2017 | DM-finaler (Amager strand) (Elite/division Herrer - 2. Division (8 hold)) | Finalerunde | Mark Sandberg - Claes Wognsen | Joachim Sejr - Nikolai Tolstoy | 0-2 | 15-21, 20-22 |
| 30 Jun 2018 | Copenhagen Grand Slam (Elite/division Herrer - 3. division (8 hold)) | Semifinale B-Slutspil | Mark Sandberg - Laurids Ernstberger | Joachim Sejr - Anders Henriksen | 2-0 | 21-0, 21-0 |