| ITF Indonesia F5 Qual | 2017/04/02 08:15 | Lee, Dong-Kyu v Susanto, Hendrawan | 6-3,7-6 |
| ITF Korea F8 | 2016/09/07 03:55 | 김, 영석 v Lee, Dong-Kyu | 6-3,6-3 |
| ITF Korea F8 | 2016/09/06 04:00 | 신, 승훈 v Lee, Dong-Kyu | 0-6,0-6 |
| ITF Korea F7 | 2016/08/30 01:30 | Jun, Woong-Sun v Lee, Dong-Kyu | 5-7,6-4,6-2 |
| ITF Korea F1 | 2016/06/16 02:50 | 남, 지숭 v Lee, Dong-Kyu | 7-5,6-1 |
| ITF Korea F1 | 2016/06/15 03:45 | Kishi, Ryota v Lee, Dong-Kyu | 2-6,2-6 |
| ITF Korea F1 Qual | 2016/06/13 03:00 | Lee, Dong-Kyu v 중, 현일 | 6-1,3-6,6-2 |
| ITF Korea F1 Qual | 2016/06/12 02:00 | Lee, Dong-Kyu v 신, 동휘 | 6-3,6-1 |
| ITF Indonesia F5 Qual | 2017/04/03 03:50 | 코세크, 다니엘 v 나자루크, 도미니크 | 2-6,3-6 |
| ITF Indonesia F5 Qual | 2017/04/02 05:25 | 나자루크, 도미니크 v Maroszek, Bartlomiej | 6-4,6-2 |
| Indonesia F4, Singles Qualifying | 2017/03/27 05:40 | 왕, 루이카이 v 나자루크, 도미니크 | 7-5,6-2 |
| Indonesia F4, Singles Qualifying | 2017/03/26 04:25 | Sanjaya, Hansel v 나자루크, 도미니크 | 2-6,0-6 |
| Egypt F7, Singles Qualifying | 2017/02/27 08:00 | Binding, Jonathan v 나자루크, 도미니크 | 7-6,6-4 |
| Egypt F7, Singles Qualifying | 2017/02/26 10:30 | 나자루크, 도미니크 v 솔베르그, 크리스토펠 | 2-6,7-5,6-2 |
| Egypt F7, Singles Qualifying | 2017/02/25 08:00 | 나자루크, 도미니크 v Miki, Pietro | 6-3,6-4 |
| Egypt F6, Singles Qualifying | 2017/02/22 13:00 | 포피린, 알렉세이 v 나자루크, 도미니크 | 7-6,7-6 |