| All England Open | 2018/07/30 02:50 | Zvonimir Durkinjak v Rajiv Ouseph | L | 0-2 |
| US Open | 2018/06/14 21:30 | Xiaodong Sheng v Zvonimir Durkinjak | L | 2-0 |
| Indonesia Masters XD | 2018/04/24 16:00 | Zvonimir Durkinjak v Luis Enrique Penalver | L | 1-2 |
| Giraldilla Int. XD | 2018/03/28 07:10 | Zvonimir Durkinjak v Parupalli Kashyap | L | 0-2 |
| Giraldilla Int. XD | 2018/03/27 16:50 | Duarte Nuno Anjo v Zvonimir Durkinjak | W | 0-2 |
| Swiss Open WD Qual | 2018/03/06 14:00 | Kan Chao Yu v Zvonimir Durkinjak | L | 2-0 |
| Swiss Open WD Qual | 2018/03/06 09:20 | Zvonimir Durkinjak v Valeriy Atrashchenkov | W | 2-1 |
| Indonesia Masters XD | 2017/11/23 14:40 | Zvonimir Durkinjak v Ygor Coelho | L | 1-2 |
| Giraldilla Int. XD | 2018/09/07 09:50 | Kwang Hee Heo v Joo Ven Soong | L | 1-2 |
| Giraldilla Int. XD | 2018/09/06 12:40 | Ikhsan L I Rumbay v Kwang Hee Heo | W | 1-2 |
| Giraldilla Int. XD | 2018/09/05 15:55 | Lakshya Sen v Kwang Hee Heo | W | 0-2 |
| Giraldilla Int. XD | 2018/06/21 21:50 | Max Weisskirchen v Kwang Hee Heo | L | 2-0 |
| Giraldilla Int. XD | 2018/06/20 21:40 | Kwang Hee Heo v Yu Igarashi | W | 2-0 |
| Giraldilla Int. XD | 2018/06/20 01:50 | Kevin Barkman v Kwang Hee Heo | W | 0-2 |
| US Open | 2018/06/16 00:55 | Ajay Jayaram v Kwang Hee Heo | L | 2-0 |
| US Open | 2018/06/15 01:10 | Kwang Hee Heo v Brice Leverdez | W | 2-0 |