| ITF韩国F2 | 2018/06/09 03:00 | Hyeong Don Kim v A-Ram Kim | 6-2,6-1 |
| ITF韩国F1 | 2018/06/04 01:00 | Young-Hoon Jeong v Hyeong Don Kim | 6-2,7-5 |
| ITF韩国F1 | 2018/06/02 03:30 | Hyeong Don Kim v Eun Chong Shin | 6-2,6-0 |
| ITF土耳其F6 | 2018/02/10 09:00 | Hyeong Don Kim v 安德烈•斯特凡•阿波斯托尔 | 2-6,2-6 |
| ITF土耳其F5 | 2018/02/04 07:30 | 尼基塔•马什塔科夫 v Hyeong Don Kim | 6-1,7-5 |
| ITF土耳其F5 | 2018/02/03 07:00 | 马丁•范德尔米尔什 v Hyeong Don Kim | 2-6,1-6 |
| ITF土耳其F4 | 2018/01/29 08:00 | 帖木儿 Kiyamov v Hyeong Don Kim | 6-3,6-3 |
| ITF土耳其F3 | 2018/01/22 10:00 | Hyeong Don Kim v 尼基塔•马什塔科夫 | 7-5,5-7,3-6 |
| ITF韩国F2 | 2018/06/10 06:30 | Woo Young Lee v Yu Hsiang Chiu | 2-6,3-6 |
| ITF韩国F1 | 2018/06/03 03:30 | Yu Hsiang Chiu v Sung Jun Park | 4-6,2-6 |
| ITF日本F5 | 2018/04/01 00:30 | Yu Hsiang Chiu v Masaki Osafune | 6-2,6-2 |
| ITF日本F5 | 2018/03/31 00:30 | Yu Hsiang Chiu v Tamaki Yamao | 6-2,7-6 |
| ITF日本F4 | 2018/03/28 03:20 | 王楚涵 v Yu Hsiang Chiu | 3-6,6-0,6-4 |
| ITF日本F4 | 2018/03/26 01:00 | 孟庆洋 v Yu Hsiang Chiu | 7-6,1-6,1-6 |
| ITF日本F4 | 2018/03/25 05:00 | Masaki Osafune v Yu Hsiang Chiu | 2-6,4-6 |
| ITF印度F4 | 2018/03/20 08:00 | Yu Hsiang Chiu v Anirudh 钱德拉塞卡 | 7-6,5-7,5-7 |