Head to Head
| European Team Championships | 2024/02/15 09:00 | Toma Junior Popov v Mark Caljouw | W | 2-0 |
| Euro Mixed Team Champs | 2023/02/14 15:00 | Toma Junior Popov v Mark Caljouw | W | 2-1 |
| Hylo Open | 2022/11/01 12:05 | Toma Junior Popov v Mark Caljouw | W | 2-1 |
| Swiss Open | 2022/03/24 12:00 | Toma Junior Popov v Mark Caljouw | W | 2-0 |
| European Team Championships | 2021/02/16 11:00 | Toma Junior Popov v Mark Caljouw | L | 1-2 |
| SaarLorLux Open | 2020/11/01 14:30 | Toma Junior Popov v Mark Caljouw | W | 2-1 |
| Giraldilla Int. XD | 2019/02/15 17:30 | Toma Junior Popov v Mark Caljouw | L | 0-2 |
| Indonesia Masters XD | 2017/11/23 13:40 | Mark Caljouw v Toma Junior Popov | L | 2-0 |
Home History
| Swiss Open | 2024/03/20 14:10 | Toma Junior Popov v Chia Hao Lee | L | 0-2 |
| All England Open | 2024/03/14 10:55 | Toma Junior Popov v Koki Watanabe | L | 0-2 |
| All England Open | 2024/03/12 11:25 | Shifeng Li v Toma Junior Popov | W | 0-2 |
| French Open | 2024/03/05 12:20 | Toma Junior Popov v Kean Yew Loh | L | 0-2 |
| German Open | 2024/02/28 12:20 | Toma Junior Popov v Alex Lanier | L | 1-2 |
| European Team Championships | 2024/02/18 14:00 | Anders Antonsen v Toma Junior Popov | L | 2-0 |
| European Team Championships | 2024/02/16 09:00 | Toma Junior Popov v Danylo Bosniuk | W | 2-0 |
| European Team Championships | 2024/02/15 09:00 | Toma Junior Popov v Mark Caljouw | W | 2-0 |
Away History
| Swiss Open Qual | 2024/03/19 14:10 | Yushi Tanaka v Mark Caljouw | L | 2-0 |
| Swiss Open Qual | 2024/03/19 10:50 | Danylo Bosniuk v Mark Caljouw | W | 0-2 |
| Orleans Masters | 2024/03/13 17:00 | Mark Caljouw v Yushi Tanaka | L | 1-2 |
| German Open | 2024/02/28 15:15 | Tien Chen Chou v Mark Caljouw | L | 2-1 |
| European Team Championships | 2024/02/16 09:00 | Mark Caljouw v Harry Huang | W | 2-0 |
| European Team Championships | 2024/02/15 09:00 | Toma Junior Popov v Mark Caljouw | L | 2-0 |
| Thailand Masters | 2024/02/03 08:05 | Mark Caljouw v Tien Chen Chou | L | 0-2 |
| Thailand Masters | 2024/02/02 06:00 | Mark Caljouw v Mithun Manjunath | W | 2-0 |