[163] Tatsuma Ito Retired - away Soonwoo Kwon [272] 2018-09-10 04:55
Stadium: Center Round: 25 Ground: Hardcourt outdoor
Head to Head
| Challenger Taipei | 2018/04/12 13:15 | Soonwoo Kwon v Tatsuma Ito | 6-4,6-7,4-6 |
| Challenger Hua Hin | 2017/11/24 09:20 | Soonwoo Kwon v Tatsuma Ito | 6-1,4-6,4-6 |
| Challenger Kobe | 2017/11/08 02:00 | Soonwoo Kwon v Tatsuma Ito | 7-6,6-3 |
| ATP Den Bosch Qual | 2017/06/10 10:00 | Soonwoo Kwon v Tatsuma Ito | 6-7,7-5,2-6 |
| Challenger Yokohama | 2017/03/04 05:50 | Tatsuma Ito v Soonwoo Kwon | 4-6,4-6 |
Home History
| Challenger Zhangjiagang | 2018/09/06 06:10 | Yibing Wu v Tatsuma Ito | 7-6,4-6,6-3 |
| Challenger Zhangjiagang | 2018/09/04 03:45 | Steven Diez v Tatsuma Ito | 4-6,1-6 |
| US Open | 2018/08/22 19:10 | Thiago Monteiro v Tatsuma Ito | 7-5,6-7,6-2 |
| Challenger Jinan | 2018/08/08 07:30 | Roman Safiullin v Tatsuma Ito | 7-6,7-5 |
| Challenger Jinan | 2018/08/06 09:00 | Maverick Banes v Tatsuma Ito | 6-3,1-6,2-6 |
| Challenger Chengdu | 2018/08/01 03:00 | Tatsuma Ito v Miliaan Niesten | 6-4,6-1 |
| Challenger Chengdu | 2018/07/31 04:40 | Tatsuma Ito v Danilo Petrovic | 7-6,7-6 |
| Challenger Gatineau | 2018/07/17 14:00 | Tatsuma Ito v Maximilian Neuchrist | 7-6,3-6,5-7 |
Away History
| Challenger Zhangjiagang | 2018/09/05 02:00 | Dayne Kelly v Soonwoo Kwon | 7-6,7-5 |
| ITF Korea F3 | 2018/06/23 02:00 | Soonwoo Kwon v Yunseong Chung | 4-6,4-6 |
| ITF Korea F3 | 2018/06/22 04:55 | Soonwoo Kwon v Jumpei Yamasaki | 6-3,6-1 |
| ITF Korea F3 | 2018/06/21 03:20 | Soonwoo Kwon v Chukang Wang | 6-1,6-1 |
| ITF Korea F3 | 2018/06/19 07:15 | Soonwoo Kwon v Ilsang Yoon | 6-1,6-0 |
| Challenger Gimcheon | 2018/05/12 05:15 | Soonwoo Kwon v Vasek Pospisil | 1-6,2-6 |
| Challenger Gimcheon | 2018/05/11 05:00 | Mackenzie McDonald v Soonwoo Kwon | 5-7,5-7 |
| Challenger Gimcheon | 2018/05/09 05:25 | Soonwoo Kwon v Dudi Sela | 4-6,6-3,6-1 |