| Giraldilla International DX | 2018/09/21 15:10 | Dmytro Zavadsky v Iikka Heino | W | 1-2 |
| Giraldilla International DX | 2018/09/21 10:30 | Bodhit Joshi v Iikka Heino | W | 0-2 |
| Giraldilla International DX | 2018/09/13 10:00 | Sam Parsons v Iikka Heino | L | 2-0 |
| Giraldilla International DX | 2018/05/12 14:30 | Pablo Abian v Iikka Heino | L | 2-0 |
| Giraldilla International DX | 2018/05/12 08:30 | Sam Parsons v Iikka Heino | W | 0-2 |
| Giraldilla International DX | 2018/05/11 09:00 | Iikka Heino v Aditya Joshi | W | 2-0 |
| Giraldilla International DX | 2018/04/06 07:15 | Abhishek Yeligar v Iikka Heino | W | 1-2 |
| Giraldilla International DX | 2018/03/28 10:30 | Mark Caljouw v Iikka Heino | L | 2-0 |
| Open di Svizzera DF - Qual. | 2018/09/20 14:00 | Jonathan Dolan v Leon Seiwald | W | 0-2 |
| Giraldilla International DX | 2018/08/30 07:00 | Leon Seiwald v Jaromir Janacek | W | 2-0 |
| Open di Svizzera DF - Qual. | 2018/05/10 08:00 | Leon Seiwald v Sebastian Bugtrup | L | 1-2 |
| Open di Svizzera DF - Qual. | 2018/03/08 11:30 | Marcus Loo v Leon Seiwald | W | 1-2 |
| Open di Svizzera DF - Qual. | 2018/02/21 10:40 | David Peng v Leon Seiwald | L | 2-1 |
| Open di Svizzera DF - Qual. | 2017/12/05 14:26 | Leon Seiwald v Peter Correl | L | 1-2 |
| Masters d'Indonesia DX | 2017/05/22 02:20 | Zin Rei Ryan Ng v Leon Seiwald | L | 2-1 |
| Giraldilla International DX | 2017/03/09 21:47 | Douglas Lidman v Leon Seiwald | L | 2-0 |