Tanaka, Yunosuke 3-6,3-6 Hong, Seong Chan 2018-03-15 01:00
Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
Home History
| ITF Japan F2 | 2018/03/13 04:00 | Tanaka, Yunosuke v Sakai, Yuto | 6-4,4-6,7-6 |
| ITF Japan F1 | 2018/03/04 01:00 | Fujii, Sota v Tanaka, Yunosuke | 7-6,3-6,6-2 |
| Turkey F6, Singles Qualifying | 2018/02/13 10:30 | Samper-Montana, Jordi v Tanaka, Yunosuke | 6-2,6-3 |
| Turkey F6, Singles Qualifying | 2018/02/12 09:00 | Tanaka, Yunosuke v Shohei Chikami | 6-3,6-1 |
| Turkey F6, Singles Qualifying | 2018/02/11 09:00 | Tanaka, Yunosuke v Zick, Charly | 6-2,6-2 |
| Turkey F6, Singles Qualifying | 2018/02/10 06:00 | Elia, Alon v Tanaka, Yunosuke | 4-6,1-6 |
| ITF Hong Kong F6 | 2018/01/02 02:00 | Tanaka, Yunosuke v Murray, Jack | 3-6,3-6 |
| ITF Hong Kong F6 | 2017/12/31 02:00 | Furuta, Ibuki v Tanaka, Yunosuke | 1-6,6-1,3-6 |
Away History
| ITF Japan F2 | 2018/03/12 02:30 | Hong, Seong Chan v Sekiguchi, Shuichi | 6-4,1-6,7-6 |
| Coupe Davis | 2018/02/02 07:40 | Khan, Aqeel v Hong, Seong Chan | 4-6,7-5,7-5 |
| Challenger - Gwangju | 2017/09/19 06:35 | Hong, Seong Chan v Luke Saville | 6-2,4-6,6-7 |
| ITF Korea F5 | 2017/06/30 02:00 | Hong, Seong Chan v Kim, Young Seok | 6-7,4-6 |
| ITF Korea F5 | 2017/06/29 01:30 | Hong, Seong Chan v Na, Jung-Woong | 6-4,2-6,7-6 |
| ITF Korea F5 | 2017/06/28 01:00 | Hong, Seong Chan v Sin, Dong-Hak | 7-5,6-3 |
| ITF Korea F5 | 2017/06/27 01:30 | Hong, Seong Chan v Han, Seong Jae | 6-1,6-3 |
| ITF Korea F5 | 2017/06/26 01:30 | Hong, Seong Chan v Lee, Seounghun | 6-3,6-0 |