| ITF M25 Tay Ninh |
10/02 03:30 |
25 |
Rimpei Kawakami
v
Jumpei Yamasaki
|
6-1,6-3
|
|
| Challenger Kaohsiung |
09/17 01:30 |
24 |
[455] Jumpei Yamasaki
v
Luke Saville
[366] |
6-7,4-6
|
|
| Challenger Kaohsiung |
09/16 01:30 |
166 |
Jumpei Yamasaki
v
Chang-Lin Tsai
|
6-3,6-1
|
|
| Challenger Shanghai |
09/11 05:45 |
25 |
[460] Jumpei Yamasaki
v
Enrique Lopez-Perez
[218] |
4-6,6-3,2-6
|
|
| Challenger Shanghai |
09/10 02:30 |
24 |
Kazuki Nishiwaki
v
Jumpei Yamasaki
|
3-6,2-6
|
|
| Challenger Baotou |
08/28 07:35 |
25 |
Jumpei Yamasaki
v
Sasi Kumar Mukund
|
0-6,2-6
|
|
| ITF M15 Jakarta |
08/25 02:30 |
29 |
Dusty H. Boyer
v
Jumpei Yamasaki
|
3-6,1-6
|
|
| ITF M15 Jakarta |
08/24 03:00 |
28 |
Jumpei Yamasaki
v
Rhett Purcell
|
6-3,7-6
|
|
| ITF M15 Jakarta |
08/23 02:30 |
27 |
Aaron Schmid
v
Jumpei Yamasaki
|
6-7,5-7
|
|
| ITF M15 Jakarta |
08/22 02:30 |
26 |
Pak Long Yeung
v
Jumpei Yamasaki
|
3-6,3-6
|
|
| ITF M15 Jakarta |
08/20 05:25 |
25 |
Kunal Anand
v
Jumpei Yamasaki
|
3-6,2-6
|
|
| ITF M15 Jakarta |
08/20 05:25 |
25 |
Jung-Woong Na
v
Jumpei Yamasaki
|
Walkover
|
|
| ITF M15 Jakarta |
08/15 02:30 |
26 |
Jumpei Yamasaki
v
Niki Kaliyanda Poonacha
|
4-6,7-6,5-7
|
|
| ITF M15 Jakarta |
08/13 06:20 |
25 |
Jumpei Yamasaki
v
Phuong Van Nguyen
|
6-2,6-4
|
|
| Challenger Yokkaichi |
08/06 04:35 |
25 |
Ji Sung Nam
v
Jumpei Yamasaki
|
6-3,6-2
|
|
| Challenger Yokkaichi |
08/05 01:30 |
24 |
Jumpei Yamasaki
v
Blake Ellis
|
6-4,6-4
|
|
| ITF M25 Taipei |
07/25 04:30 |
26 |
Yusuke Takahashi
v
Jumpei Yamasaki
|
6-2,6-2
|
|
| ITF M25 Taipei |
07/23 02:00 |
25 |
Jumpei Yamasaki
v
Rhett Purcell
|
3-6,6-1,6-2
|
|
| ITF M25 Taipei |
07/17 02:00 |
25 |
Jumpei Yamasaki
v
Kosuke Ogura
|
6-2,3-6,4-6
|
|
| ITF M25 Qujing |
07/13 02:30 |
28 |
Jumpei Yamasaki
v
Yan Bai
|
0-6,5-7
|
|
| ITF M25 Qujing |
07/12 03:25 |
27 |
Rio Noguchi
v
Jumpei Yamasaki
|
3-6,2-6
|
|
| ITF M25 Qujing |
07/11 03:50 |
26 |
Jumpei Yamasaki
v
Makoto Ochi
|
2-6,6-3,7-6
|
|
| ITF M25 Qujing |
07/10 04:00 |
25 |
Ruixuan Wang
v
Jumpei Yamasaki
|
4-6,2-6
|
|
| ITF M25 Matsuyama |
04/10 07:00 |
25 |
Jumpei Yamasaki
v
Issei Okamura
|
6-4,5-7,1-6
|
|
| ITF M15 Kashiwa |
04/07 03:30 |
29 |
Yuki Mochizuki
v
Jumpei Yamasaki
|
2-6,6-2,2-6
|
|
| ITF M15 Kashiwa |
04/06 01:00 |
28 |
Jumpei Yamasaki
v
Makoto Ochi
|
Retired
|
|
| ITF M15 Kashiwa |
04/05 01:00 |
27 |
Cheong-Eui Kim
v
Jumpei Yamasaki
|
4-6,6-3,4-6
|
|
| ITF M15 Kashiwa |
04/04 01:00 |
26 |
Issei Okamura
v
Jumpei Yamasaki
|
3-6,2-6
|
|
| ITF M15 Kashiwa |
04/03 06:15 |
25 |
Jumpei Yamasaki
v
Ji Sung Nam
|
6-3,2-6,7-6
|
|
| ITF M15 Tsukuba |
03/31 02:00 |
29 |
Jumpei Yamasaki
v
Shintaro Imai
|
4-6,4-6
|
|