| Nules ITF |
Round |
Result |
H |
A |
| 21.11. |
|
Martinez Regalado E. - Yamamoto R. |
Q-1R |
6-3, 6-1 |
|
|
| Castellon ITF |
Round |
Result |
H |
A |
| 14.11. |
|
Shimizu A. - Yamamoto R. |
Q-1R |
7-62, 6-1 |
|
|
| Benicarlo ITF |
Round |
Result |
H |
A |
| 08.11. |
|
Herrero Linana A. - Yamamoto R. |
Q-2R |
7-5, 6-3 |
|
|
| 07.11. |
|
Yamamoto R. - Garcia Molina N. |
Q-1R |
6-2, 6-0 |
|
|
| Vinaros ITF |
Round |
Result |
H |
A |
| 01.11. |
|
Lopez Alcaraz E. - Yamamoto R. |
Q-2R |
6-3, 7-61 |
|
|
| 31.10. |
|
Yamamoto R. - Beneroso Lacaba A. |
Q-1R |
6-1, 6-2 |
|
|
| Kyoto ITF |
Round |
Result |
H |
A |
| 07.09. |
|
Kawasaki M. - Yamamoto R. |
Q-R16 |
6-3, 6-3 |
1.70 |
1.95 |
| 06.09. |
|
Yamamoto R. - Toyoda M. |
Q-1R |
6-0, 6-0 |
|
|
| Tokyo ITF |
Round |
Result |
H |
A |
| 31.05. |
|
Saigo Y. - Yamamoto R. |
Q-2R |
6-0, 6-1 |
|
|
| Nishi-Tama ITF |
Round |
Result |
H |
A |
| 21.03. |
|
Tomita Y. - Yamamoto R. |
Q-1R |
3-6, 6-0, 3-2 |
|
|
| Kofu ITF |
Round |
Result |
H |
A |
| 14.03. |
|
Hayashi A. - Yamamoto R. |
Q-1R |
6-3, 6-3 |
|
|
| El Kantaoui 5 ITF |
Round |
Result |
H |
A |
| 09.02. |
|
Stefanini L. - Yamamoto R. |
Q-R16 |
7-5, 6-0 |
1.19 |
4.15 |
| 07.02. |
|
Yamamoto R. - Ditlev M. |
Q-1R |
7-5, 7-5 |
|
|
| El Kantaoui 4 ITF |
Round |
Result |
H |
A |
| 01.02. |
|
Kairi A. - Yamamoto R. |
Q-2R |
6-4, 6-2 |
|
|