| ITF M25 Jakarta |
08/08 02:30 |
25 |
Jea Moon Lee
v
Jumpei Yamasaki
|
6-0,7-5
|
|
| ITF M25 Changwon |
06/13 01:00 |
25 |
Duckhee Lee
v
Jumpei Yamasaki
|
Retired
|
|
| ITF M25 Daegu |
06/09 02:55 |
27 |
Jumpei Yamasaki
v
Dominik Palan
|
4-6,2-6
|
|
| ITF M25 Daegu |
06/08 03:10 |
26 |
Jumpei Yamasaki
v
Minjong Park
|
Retired
|
|
| ITF M25 Daegu |
06/06 03:10 |
25 |
Duckhee Lee
v
Jumpei Yamasaki
|
1-6,6-4,4-6
|
|
| ITF M15 Karuizawa |
06/03 03:30 |
27 |
Sanhui Shin
v
Jumpei Yamasaki
|
6-3,7-6
|
|
| ITF M15 Karuizawa |
06/01 02:40 |
26 |
Jumpei Yamasaki
v
Takuya Kumasaka
|
6-3,6-2
|
|
| ITF M15 Karuizawa |
05/31 01:00 |
25 |
Jumpei Yamasaki
v
Seita Watanabe
|
6-4,6-4
|
|
| ITF M15 Karuizawa |
05/30 02:00 |
54 |
Jumpei Yamasaki
v
Daiki Yoshimura
|
6-2,6-2
|
|
| Challenger Yokohama |
10/30 01:00 |
14 |
Jumpei Yamasaki
v
Keisuke Saitoh
|
Retired
|
|
| ITF M15 Heraklion |
10/14 08:50 |
27 |
Simone Roncalli
v
Jumpei Yamasaki
|
6-4,6-3
|
|
| ITF M15 Heraklion |
10/13 08:40 |
26 |
Thantub Suksumrarn
v
Jumpei Yamasaki
|
6-7,2-6
|
|
| ITF M15 Heraklion |
10/12 11:40 |
25 |
Gianluca Cadenasso
v
Jumpei Yamasaki
|
6-7,3-6
|
|
| UTR Pro Tennis Series Miki |
07/09 00:30 |
- |
Asahi Harazaki
v
Jumpei Yamasaki
|
7-5,5-2
|
|
| UTR Pro Tennis Series Miki |
07/08 00:30 |
- |
Yuichiro Inui
v
Jumpei Yamasaki
|
3-6,6-3,4-6
|
|
| UTR Pro Tennis Series Miki |
07/07 04:58 |
- |
Kent Tagashira
v
Jumpei Yamasaki
|
4-6,3-6
|
|
| UTR Pro Tennis Series Miki |
07/05 00:30 |
- |
Reiya Komagata
v
Jumpei Yamasaki
|
0-6,3-6
|
|
| UTR Pro Tennis Series Miki |
07/04 02:00 |
- |
Jumpei Yamasaki
v
Ryotaro Matsumura
|
6-4,6-2
|
|
| ITF M15 Chiang Rai |
04/12 05:30 |
25 |
Cheong-Eui Kim
v
Jumpei Yamasaki
|
2-6,6-4,7-6
|
|
| ITF M15 Chiang Rai |
04/06 02:00 |
25 |
Jumpei Yamasaki
v
Tanapatt Nirundorn
|
7-6,4-6,2-6
|
|
| ITF M15 Monastir |
04/03 08:30 |
29 |
Jumpei Yamasaki
v
Oscar Weightman
|
2-6,2-6
|
|
| ITF M15 Monastir |
04/02 08:30 |
28 |
Jumpei Yamasaki
v
Khololwam Montsi
|
5-7,7-5,6-1
|
|
| ITF M15 Monastir |
04/01 09:55 |
27 |
Filip Peliwo
v
Jumpei Yamasaki
|
1-6,6-1,1-6
|
|
| ITF M15 Monastir |
03/31 10:35 |
26 |
Mehluli D A Sibanda
v
Jumpei Yamasaki
|
3-6,2-6
|
|
| ITF M15 Monastir |
03/30 08:00 |
25 |
Luca Castagnola
v
Jumpei Yamasaki
|
2-6,3-6
|
|
| ITF M25 Quinta Do Lago |
03/25 10:00 |
25 |
Anton Matusevich
v
Jumpei Yamasaki
|
6-4,6-2
|
|
| ITF M25 Loule |
03/18 12:10 |
26 |
Lucas Miedler
v
Jumpei Yamasaki
|
6-3,6-3
|
|
| ITF M25 Loule |
03/17 17:40 |
25 |
Jumpei Yamasaki
v
Joshua Paris
|
6-3,6-1
|
|
| ITF M25 Loule |
03/17 10:00 |
62 |
Jumpei Yamasaki
v
Vojtech Vlkovsky
|
6-3,6-4
|
|
| ITF M25 Loule |
03/16 16:00 |
62 |
Jumpei Yamasaki
v
Rafael Mazon-Hernandez
|
6-0,6-2
|
|