Head to Head
| Icons of Darts Live League 2020 | 2020/08/04 12:00 | Mark Webster v Boris Koltsov | 5-2 |
| Icons of Darts Live League 2020 | 2020/06/06 12:15 | Mark Webster v Boris Koltsov | 5-4 |
| Icons of Darts Live League 2020 | 2020/06/04 10:45 | Boris Koltsov v Mark Webster | 5-3 |
| Icons of Darts Live League 2020 | 2020/06/02 11:35 | Mark Webster v Boris Koltsov | 2-5 |
| BDO World Championship 2019 | 2017/06/04 13:45 | Boris Koltsov v Mark Webster | 0-4 |