[242] Akira Santillan 5-7,6-3,6-7 Jason Jung [132] 2019-09-21 06:50
Stadium: Court 2 Round: 64 Ground: Hardcourt outdoor
Head to Head
| Challenger Gwangju | 2019/05/18 03:55 | Jason Jung v Akira Santillan | 6-4,6-3 |
| Challenger Busan | 2019/05/07 03:35 | Jason Jung v Akira Santillan | 3-6,6-3,2-6 |
| Challenger Seoul | 2019/05/01 03:50 | Akira Santillan v Jason Jung | 6-3,5-7,7-6 |
| Challenger Zhangjiagang | 2018/09/07 02:30 | Jason Jung v Akira Santillan | 7-5,6-2 |
| Challenger Shenzhen 2 | 2017/11/02 06:00 | Jason Jung v Akira Santillan | 6-2,1-6,6-3 |
Home History
| Challenger Kaohsiung | 2019/09/18 04:00 | Akira Santillan v Yasutaka Uchiyama | 6-7,3-6 |
| Challenger Kaohsiung | 2019/09/16 09:00 | Akira Santillan v Yu Hsiou Hsu | 6-3,7-5 |
| Challenger Shanghai | 2019/09/11 08:15 | Akira Santillan v Teymuraz Gabashvili | 6-2,6-1 |
| Challenger Jinan | 2019/09/05 04:35 | Akira Santillan v Soonwoo Kwon | 6-7,4-6 |
| Challenger Jinan | 2019/09/04 06:30 | Akira Santillan v Shuichi Sekiguchi | 6-1,6-2 |
| US Open | 2019/08/22 17:25 | Mario Vilella Martinez v Akira Santillan | 6-7,6-4,6-2 |
| US Open | 2019/08/20 18:50 | Pedja Krstin v Akira Santillan | 1-6,4-6 |
| Challenger Vancouver | 2019/08/14 21:50 | Brayden Schnur v Akira Santillan | 6-2,2-6,6-4 |
Away History
| Challenger Kaohsiung | 2019/09/19 10:55 | Alex Bolt v Jason Jung | 7-5,4-6,7-6 |
| Challenger Kaohsiung | 2019/09/18 10:00 | Renta Tokuda v Jason Jung | 2-6,3-6 |
| Davis Cup | 2019/09/14 06:00 | Coleman Wong v Jason Jung | 1-6,2-6 |
| US Open | 2019/08/22 15:00 | Jiri Vesely v Jason Jung | 6-4,5-7,7-5 |
| US Open | 2019/08/20 16:15 | Donald Young v Jason Jung | 3-6,7-6,5-7 |
| Challenger Vancouver | 2019/08/18 21:15 | Ricardas Berankis v Jason Jung | 6-3,5-7,6-4 |
| Challenger Vancouver | 2019/08/17 22:00 | Maxime Janvier v Jason Jung | 5-7,6-7 |
| Challenger Vancouver | 2019/08/16 23:35 | Jason Jung v Marc Polmans | 5-7,6-4,6-4 |