| Italian Int. - Kval | 2019/12/12 15:40 | Alejandro Alcala v Hyun Il Lee | W | 0-2 |
| Korea Masters - Kval | 2019/11/19 04:40 | Donghun Kim v Hyun Il Lee | L | 2-0 |
| Korea Masters - Kval | 2019/11/19 02:10 | Hyun Il Lee v Ji Hoon Choi | W | 2-0 |
| Australian Open - Kval | 2019/06/04 00:35 | Chico Aura Dwi Wardoyo v Hyun Il Lee | L | 2-1 |
| New Zealand Open | 2019/05/02 04:00 | Ka Long Angus Ng v Hyun Il Lee | L | 2-0 |
| New Zealand Open | 2019/05/01 00:20 | Joo Ven Soong v Hyun Il Lee | W | 0-2 |
| Singapore Open | 2019/04/10 04:00 | Hyun Il Lee v Zii Jia Lee | L | 0-2 |
| Malaysia Open | 2019/04/02 05:00 | Rasmus Gemke v Hyun Il Lee | L | 2-0 |
| Italian Int. - Kval | 2019/12/12 12:25 | Koceila Mammeri v Arnaud Merkle | W | 0-2 |
| SaarLorLux Open | 2019/10/29 19:00 | Nhat Nguyen v Arnaud Merkle | L | 2-0 |
| Dutch Open | 2019/10/11 16:30 | Arnaud Merkle v Shifeng Li | L | 0-2 |
| Dutch Open | 2019/10/10 15:35 | Arnaud Merkle v Bernardo Atilano | W | 2-0 |
| Dutch Open | 2019/10/09 17:15 | Mark Caljouw v Arnaud Merkle | W | 1-2 |
| Dutch Open | 2019/10/08 15:55 | Arnaud Merkle v Haichao Liu | W | 2-0 |
| Dutch Open - Kval | 2019/10/08 09:10 | Arnaud Merkle v Soren Opti | W | 2-0 |
| Belgian Int. | 2019/09/12 12:35 | Arnaud Merkle v Jason Anthony Ho-Shue | L | 1-2 |