| ITF Korea F4 | 2017/06/19 01:00 | Kim, Sang Yeop v Shin, Geon Ju | 6-3,6-4 |
| ITF Korea F4 | 2017/06/18 01:00 | Kim, Ki Bum v Shin, Geon Ju | 1-6,1-6 |
| Korea F3, Singles Qualifying | 2017/06/12 03:00 | Jeong, Young-Hoon v Shin, Geon Ju | 6-0,6-0 |
| Korea F3, Singles Qualifying | 2017/06/11 04:30 | Jung, Hyeon IL v Shin, Geon Ju | 2-6,6-4,2-6 |
| ITF Korea F2 Qual | 2017/06/03 02:00 | Kim, Byeonghun v Shin, Geon Ju | 4-6,6-1,6-0 |
| ITF Korea F1 Qual | 2017/05/29 01:00 | Park, Jaeyoung v Shin, Geon Ju | 6-3,6-4 |
| ITF Korea F1 Qual | 2017/05/28 01:00 | Shin, Geon Ju v Kim, Sung Hun | 6-2,6-2 |
| ITF Korea F8 | 2016/09/04 04:30 | Shin, Seung-Hun v Shin, Geon Ju | 6-3,6-2 |
| Korea F3, Singles Qualifying | 2017/06/10 05:00 | Yun, Jae Won v Shin, Seung-Hun | 3-6,2-6 |
| ITF Korea F2 | 2017/06/06 01:00 | Yun, Jae Won v Chan-Yeong Oh | 2-6,0-6 |
| ITF Korea F1 Qual | 2017/05/27 02:00 | Yun, Jae Won v Kang, Hogi | 7-5,2-6,3-6 |
| ITF Egypt F33 | 2015/02/23 09:50 | Rossier, Simeon v Yun, Jae Won | 4-6,7-6,6-2 |
| ITF Egypt F33 | 2015/02/22 08:00 | Yun, Jae Won v von Massow, George | 6-2,7-6 |
| Egypt F6, Singles Qualifying | 2015/02/15 10:30 | Yun, Jae Won v David Pichler | 4-6,4-6 |
| ITF Egypt F4 | 2015/02/04 08:00 | Zielinski, Jan v Yun, Jae Won | 6-4,6-4 |
| ITF Egypt F30 | 2015/01/29 09:15 | Dusan Lojda v Yun, Jae Won | 6-2,6-1 |