Head to Head
| World Championships | 2021/12/14 09:00 | Mark Caljouw v Kalle Koljonen | W | 2-1 |
| Denmark Open | 2020/10/13 14:40 | Mark Caljouw v Kalle Koljonen | W | 2-1 |
| US Open | 2018/06/14 20:40 | Kalle Koljonen v Mark Caljouw | W | 1-2 |
| Indonesia Masters XD | 2018/03/07 20:25 | Mark Caljouw v Kalle Koljonen | W | 2-0 |