Jumpei Yamasaki 0-6,5-7 Yan Bai 2019-03-27 04:30
Stadium: Indoor 1 Round: 28 Ground: Hardcourt outdoor
Home History
| ITF M15 Tsukuba | 2019/03/27 02:25 | Jumpei Yamasaki v Masamichi Imamura | 6-1,4-6,6-4 |
| ITF M15 Kofu | 2019/03/24 01:30 | Jumpei Yamasaki v Sho Shimabukuro | 7-6,6-3 |
| ITF M15 Kofu | 2019/03/23 02:55 | Jumpei Yamasaki v Ryota Tanuma | 6-2,6-4 |
| ITF M15 Kofu | 2019/03/22 03:50 | Yusuke Takahashi v Jumpei Yamasaki | 3-6,1-6 |
| ITF M15 Kofu | 2019/03/21 04:10 | Jumpei Yamasaki v Min-Kyu Song | 7-5,6-1 |
| ITF M15 Kofu | 2019/03/19 01:00 | Keisuke Saitoh v Jumpei Yamasaki | 2-6,3-6 |
| ITF M15 Nishi-Tokyo | 2019/03/14 01:00 | Shintaro Imai v Jumpei Yamasaki | 3-6,6-3,6-3 |
| ITF M15 Nishi-Tokyo | 2019/03/13 02:20 | Jumpei Yamasaki v Michael Look | 6-4,2-6,6-2 |
Away History
| Challenger Zhuhai | 2019/03/05 08:30 | Zhe Li v Yan Bai | 7-5,7-5 |
| Challenger Zhuhai | 2019/03/04 02:00 | Yan Bai v Evgeny Tyurnev | 6-4,6-7,6-3 |
| Challenger Yokohama | 2019/02/27 04:30 | Yan Bai v Oscar Otte | 3-6,2-6 |
| Challenger Yokohama | 2019/02/25 07:55 | Yan Bai v Makoto Ochi | 6-2,0-6,7-5 |
| Challenger Bangkok 1A | 2019/02/19 03:00 | Denis Yevseyev v Yan Bai | 7-5,6-4 |
| Challenger Bangkok 1A | 2019/02/18 03:00 | Yan Bai v Moez Echargui | 6-3,2-6,6-3 |
| ITF M15 Anning | 2019/01/19 02:30 | Yan Bai v Ray Ho | 0-6,0-6 |
| ITF M15 Anning | 2019/01/18 03:00 | Yan Bai v Naoki Tajima | 3-6,6-1,6-0 |