| Masters d'Indonesia DX | 2017/10/31 15:40 | Jonathan Persson v Giovanni Greco | L | 0-2 |
| Open d'Olanda | 2017/10/11 09:40 | Jonathan Persson v Mark Caljouw | L | 1-2 |
| Open di Svizzera DF - Qual. | 2017/10/10 12:00 | Jonathan Persson v Rowan Scheurkogel | W | 2-0 |
| Open di Svizzera DF - Qual. | 2017/09/27 10:00 | Jonathan Persson v Rudolf Dellenbach | L | 1-2 |
| Giraldilla International DX | 2017/03/30 13:30 | Matthew Carder v Jonathan Persson | L | 2-0 |
| Masters d'Indonesia DX | 2016/11/23 21:30 | Jonathan Persson v Chia Hung Lu | L | 0-2 |
| Open d'Olanda | 2016/10/12 10:30 | Felix Burestedt v Jonathan Persson | L | 2-0 |
| Giraldilla International DX | 2017/11/24 12:20 | Kalle Koljonen v Ygor Coelho | L | 0-2 |
| Masters d'Indonesia DX | 2017/11/23 10:40 | Artem Pochtarov v Kalle Koljonen | W | 0-2 |
| Masters d'Indonesia DX | 2017/11/22 18:50 | Douglas Lidman v Kalle Koljonen | W | 0-2 |
| Open di Danimarca | 2017/10/18 16:00 | Nan Wei v Kalle Koljonen | L | 2-0 |
| Open di Svizzera DF - Qual. | 2017/10/17 13:00 | Kalle Koljonen v Raul Must | W | 2-0 |
| Open di Svizzera DF - Qual. | 2017/10/17 09:00 | Marius Myhre v Kalle Koljonen | W | 0-2 |
| Open d'Olanda | 2017/10/11 19:40 | Kalle Koljonen v Erik Meijs | L | 0-2 |
| Masters d'Indonesia DX | 2017/10/11 10:30 | Kalle Koljonen v Joshua Magee | W | 2-0 |