| ITF Turquía F4 |
01/24 08:00 |
62 |
Issei Okamura
v
Peter Balla
|
6-2,6-2
|
|
| ITF Tailandia F9 |
12/02 08:25 |
26 |
Kittiphong Wachiramanowong
v
Issei Okamura
|
3-6,6-4,6-3
|
|
| ITF Tailandia F9 |
12/01 03:00 |
25 |
Issei Okamura
v
Warit Sornbutnark
|
6-2,6-2
|
|
| ITF Tailandia F9 |
11/23 03:00 |
25 |
Pruchya Isarow
v
Issei Okamura
|
6-2,6-4
|
|
| ITF Australia F10 |
11/18 23:00 |
26 |
Dayne Kelly
v
Issei Okamura
|
6-4,6-0
|
|
| ITF Australia F10 |
11/16 23:00 |
25 |
Issei Okamura
v
Adam Taylor
|
7-5,3-6,7-6
|
|
| ITF Australia F10 |
11/11 04:20 |
25 |
Issei Okamura
v
Harry Bourchier
|
2-6,7-6,3-6
|
|
| ITF China Taipéi F1 |
08/27 02:00 |
26 |
Issei Okamura
v
Yan Bai
|
2-6,1-6
|
|
| ITF China Taipéi F1 |
08/25 02:00 |
25 |
Issei Okamura
v
Shao-Fan Liu
|
6-3,6-4
|
|
| ITF China Taipéi F1 |
08/22 02:00 |
28 |
Tsung-Hua Yang
v
Issei Okamura
|
6-0,6-1
|
|
| ITF China Taipéi F1 |
08/21 02:00 |
27 |
Issei Okamura
v
Ryota Tanuma
|
6-4,3-6,6-3
|
|
| ITF China Taipéi F1 |
08/20 03:30 |
26 |
Masato Shiga
v
Issei Okamura
|
4-6,4-6
|
|
| ITF Tailandia F9 |
08/11 08:20 |
25 |
Daniel Hobart
v
Issei Okamura
|
6-2,6-4
|
|
| ITF Tailandia F9 |
08/09 05:35 |
54 |
Roy Hobbs
v
Issei Okamura
|
2-6,1-6
|
|
| ITF Tailandia F9 |
08/06 03:00 |
27 |
Issei Okamura
v
Vishnu Vardhan
|
3-6,4-6
|
|
| ITF Tailandia F9 |
08/05 05:10 |
26 |
Jirat Navasirisomboon
v
Issei Okamura
|
6-7,5-7
|
|
| ITF Tailandia F9 |
08/04 08:00 |
25 |
Shao-Fan Liu
v
Issei Okamura
|
4-6,2-6
|
|
| ITF Tailandia F9 |
08/01 05:00 |
54 |
Issei Okamura
v
Aditya Deswal
|
6-2,6-2
|
|
| ITF Tailandia F9 |
06/24 04:30 |
- |
Issei Okamura
v
Hiroka Kondo
|
1-6,2-6
|
|
| ITF Tailandia F9 |
06/23 06:40 |
- |
Issei Okamura
v
Ken Onishi
|
6-4,2-6,6-1
|
|
| ITF Tailandia F9 |
06/21 03:00 |
- |
Issei Okamura
v
Teeradon Tortrakul
|
6-7,6-4,6-1
|
|
| ITF Tailandia F9 |
06/14 04:25 |
- |
Issei Okamura
v
Zach Itzstein
|
6-3,5-7,5-7
|
|
| ITF Japón F6 |
06/11 01:00 |
- |
Issei Okamura
v
Duckhee Lee
|
1-6,4-6
|
|
| ITF Japón F6 |
06/09 04:00 |
- |
Koichi Sano
v
Issei Okamura
|
2-6,4-6
|
|
| ITF Japón F6 - Clasificación |
06/08 01:00 |
- |
Yuichiro Inui
v
Issei Okamura
|
3-6,1-6
|
|
| ITF Japón F5 |
06/01 04:10 |
- |
Issei Okamura
v
Ryota Tanuma
|
6-7,4-6
|
|
| ITF Japón F5 |
05/30 01:00 |
- |
Issei Okamura
v
Shota Iino
|
6-3,2-6,6-4
|
|
| ITF Tailandia F9 |
05/06 06:35 |
- |
Tyler Hochwalt
v
Issei Okamura
|
6-3,1-6,6-2
|
|
| ITF Tailandia F9 |
05/05 11:00 |
- |
Sidharth Rawat
v
Issei Okamura
|
4-6,7-5,6-7
|
|
| ITF Tailandia F9 |
05/03 04:00 |
- |
Kelsey Stevenson
v
Issei Okamura
|
6-7,4-6
|
|