| Dutch Open | 2018/10/10 13:55 | Mark Caljouw v Nilsson, Jacob | W | 2-0 |
| Open d'Angleterre | 2018/09/19 04:00 | Mark Caljouw v Avihingsanon, Suppanyu | L | 0-2 |
| Open d'Angleterre | 2018/09/13 05:30 | Mark Caljouw v Phetpradab, Khosit | L | 0-2 |
| Open d'Angleterre | 2018/09/11 03:30 | Tzu Wei Wang v Mark Caljouw | W | 0-2 |
| Giraldilla Int. XD | 2018/08/29 14:10 | Svendsen, Victor v Mark Caljouw | L | 2-0 |
| Open d'Angleterre | 2018/07/30 04:30 | Lin, Dan v Mark Caljouw | L | 2-0 |
| Open d'Indonésie | 2018/07/04 06:00 | Mark Caljouw v Anthony Sinisuka Ginting | L | 0-2 |
| Giraldilla Int. XD | 2018/06/21 22:30 | Lu, G. Z. v Mark Caljouw | L | 2-0 |
| Dutch Open | 2018/10/10 13:15 | B.R. Sankeerth v Krausz, Gergely | W | 2-0 |
| Giraldilla Int. XD | 2018/08/11 21:00 | B.R. Sankeerth v Jap, Phillips | W | 2-1 |
| Giraldilla Int. XD | 2018/08/11 01:00 | Pongnairat, Sattawat v B.R. Sankeerth | W | 0-2 |
| Giraldilla Int. XD | 2018/08/10 00:30 | Chhikara, Ankit v B.R. Sankeerth | W | 0-2 |
| Giraldilla Int. XD | 2018/08/07 20:10 | B.R. Sankeerth v Yang, Joshua | W | 2-0 |
| Giraldilla Int. XD | 2018/06/20 21:40 | B.R. Sankeerth v Karunaratne, Niluka | L | 0-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/06/12 20:56 | B.R. Sankeerth v Howard Shu | L | 1-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/06/12 19:00 | Li, Antonio v B.R. Sankeerth | W | 1-2 |