| ITF Korea F5 | 2018/08/18 02:00 | Shin, Geon Ju v Yun, Jae Won | 4-6,4-6 |
| ITF Korea F4 | 2018/08/12 02:00 | Yun, Jae Won v リ,ショングン | 6-3,2-6,6-7 |
| ITF Korea F4 | 2018/08/11 01:00 | Yun, Jae Won v Park, Jaeyoung | 6-1,6-3 |
| Korea F3, Singles Qualifying | 2018/06/17 03:00 | ジョン,ヨン・ホン v Yun, Jae Won | 6-2,6-2 |
| Korea F3, Singles Qualifying | 2018/06/16 05:00 | Yun, Jae Won v キム,チョン・ウィ | 6-0,5-7,6-1 |
| ITF Korea F2 | 2018/06/09 02:00 | Yun, Jae Won v ジュン,ヒョン・イル | 6-4,4-6,3-6 |
| ITF Korea F5 | 2017/06/25 01:00 | Shin, Geon Ju v Yun, Jae Won | 6-4,6-3 |
| Korea F3, Singles Qualifying | 2017/06/10 05:00 | Yun, Jae Won v シン,スン・フン | 3-6,2-6 |
| ITF Korea F4 | 2018/08/11 01:00 | Kang, Dong Woon v シン,ドンウィ | 6-3,6-1 |
| Korea F3, Singles Qualifying | 2018/06/16 05:00 | ハン・ソンヨン v シン,ドンウィ | 6-3,6-1 |
| ITF Korea F2 | 2018/06/09 02:00 | ホセ・ダニエル・ベンデック v シン,ドンウィ | 6-3,6-3 |
| ITF Korea F1 | 2018/06/02 01:00 | リム,ヒュン・チャン v シン,ドンウィ | 6-2,7-5 |
| ITF Korea F5 | 2017/06/25 01:00 | ハン,ション・ジエ v シン,ドンウィ | 6-2,6-2 |
| ITF Korea F4 | 2017/06/17 01:00 | シン,ドンウィ v Kim, Sang Yeop | 2-6,2-6 |
| Korea F3, Singles Qualifying | 2017/06/10 05:00 | Joo, Y. v シン,ドンウィ | 6-2,6-1 |
| ITF Korea F2 Qual | 2017/06/03 02:00 | Kim, A-Ram v シン,ドンウィ | 6-2,6-3 |