 Japan: Tokyo - Singles - Main |
|---|
| 1/16-finals | Hibino N. | Higuchi Y. | 2:0 (6:3, 6:2) | details | 18.11.2015 |
| Japan: Toyota - Singles - Main |
|---|
| 1/16-finals | Higuchi Y. | Okuno A. | 1:2 (4:6, 6:4, 2:6) | details | 19.11.2014 |
| Japan: Osaka - Singles - Qualification |
|---|
| Quarter-finals | Higuchi Y. | Hibino N. | 0:2 (5:7, 0:6) | details | 04.10.2014 |
| Japan: Osaka - Singles - Qualification |
|---|
| Semi-finals | King V. | Higuchi Y. | 2:0 (6:0, 6:3) | details | 06.10.2013 |
| Quarter-finals | Higuchi Y. | Luangnam N. | 2:0 (6:4, 7:5) | details | 05.10.2013 |
 South Korea: Seoul - Singles - Qualification |
|---|
| Quarter-finals | Atawo R. | Higuchi Y. | 2:0 (6:4, 6:2) | details | 14.09.2013 |
 Turkey: Istanbul 6 - Singles - Main |
|---|
| 1/8-finals | Buyukakcay C. | Higuchi Y. | 2:0 (6:1, 6:1) | details | 10.07.2013 |
| 1/16-finals | Frlicka M. | Higuchi Y. | 0:2 (1:6, 1:6) | details | 08.07.2013 |
| Japan: Kurume - Singles - Main |
|---|
| 1/8-finals | Namigata J. | Higuchi Y. | 2:1 (4:6, 6:1, 6:4) | details | 16.05.2013 |
| 1/16-finals | Nakano Y. | Higuchi Y. | 1:2 (4:6, 6:4, 0:6) | details | 15.05.2013 |
 Thailand: Phuket - Singles - Main |
|---|
| 1/16-finals | Rogowska O. | Higuchi Y. | 2:1 (6:1, 5:7, 6:2) | details | 29.04.2013 |
| Japan: Nishi-Tama - Singles - Main |
|---|
| 1/8-finals | Inoue A. | Higuchi Y. | 2:1 (4:6, 6:3, 6:2) | details | 28.03.2013 |
| 1/16-finals | Mizunuma M. | Higuchi Y. | 1:2 (6:1, 4:6, 3:6) | details | 28.03.2013 |
| Japan: Kofu - Singles - Main |
|---|
| 1/8-finals | Higuchi Y. | Lee J. | 0:2 (0:6, 1:6) | details | 20.03.2013 |
| 1/16-finals | Higuchi Y. | Ayukawa M. | 2:0 (7:5, 6:3) | details | 18.03.2013 |
 USA: Surprise - Singles - Main |
|---|
| 1/16-finals | Higuchi Y. | Elie J. | 0:2 (1:6, 4:6) | details | 20.02.2013 |
 China: Quanzhou - Singles - Main |
|---|
| 1/16-finals | Abduraimova N. | Higuchi Y. | 2:0 (6:2, 6:1) | details | 08.01.2013 |
 Indonesia: Jakarta 2 - Singles - Main |
|---|
| 1/16-finals | Inoue A. | Higuchi Y. | 2:1 (4:6, 6:4, 6:0) | details | 27.11.2012 |
 Australia: Margaret River - Singles - Main |
|---|
| Semi-finals | Higuchi Y. | Larriere V. | 0:2 (3:6, 1:6) | details | 13.10.2012 |
| Quarter-finals | Moore J. | Higuchi Y. | 0:2 (0:6, 2:6) | details | 12.10.2012 |
| 1/8-finals | Higuchi Y. | Bai A. | 2:0 (6:3, 7:5) | details | 11.10.2012 |
| 1/16-finals | Higuchi Y. | Harris S. | 2:1 (6:4, 4:6, 6:2) | details | 10.10.2012 |
| Australia: Esperance - Singles - Main |
|---|
| 1/8-finals | Lim A. | Higuchi Y. | 2:1 (6:2, 3:6, 6:0) | details | 04.10.2012 |
| 1/16-finals | Hoynaski N. | Higuchi Y. | 0:2 (2:6, 3:6) | details | 03.10.2012 |
| Japan: Kyoto - Singles - Main |
|---|
| 1/8-finals | Tanaka Y. | Higuchi Y. | 2:0 (6:3, 6:4) | details | 12.09.2012 |
| 1/16-finals | Higuchi Y. | Kawasaki Y. | 2:0 (6:2, 6:2) | details | 10.09.2012 |
 United Kingdom: Wrexham 2 - Singles - Main |
|---|
| Quarter-finals | South M. | Higuchi Y. | 2:0 (7:6, 6:4) | details | 03.08.2012 |
| 1/8-finals | Betancourt C. | Higuchi Y. | 1:2 (2:6, 6:4, 4:6) | details | 02.08.2012 |
| 1/16-finals | Higuchi Y. | Murray S. | 2:1 (66:7, 7:66, 6:2) | details | 01.08.2012 |
| United Kingdom: Wrexham - Singles - Main |
|---|
| 1/16-finals | Sezer M. | Higuchi Y. | 2:0 (6:4, 6:2) | details | 25.07.2012 |
| Turkey: Istanbul 5 - Singles - Main |
|---|
| 1/8-finals | Higuchi Y. | Collombon A. | 0:2 (3:6, 2:6) | details | 19.07.2012 |
| 1/16-finals | Stomlega D. | Higuchi Y. | 0:2 (1:6, 0:6) | details | 17.07.2012 |
| Turkey: Istanbul 4 - Singles - Main |
|---|
| 1/16-finals | Higuchi Y. | Vogasari D. | 0:2 (3:6, 3:6) | details | 11.07.2012 |
| Japan: Miyazaki - Singles - Main |
|---|
| Semi-finals | Miyazaki Y. | Higuchi Y. | 2:0 (7:6, 6:1) | details | 17.03.2012 |
| Quarter-finals | Higuchi Y. | Nunome C. | 2:1 (6:3, 4:6, 6:2) | details | 17.03.2012 |
| 1/8-finals | Koshino Y. | Higuchi Y. | 0:2 (2:6, 2:6) | details | 15.03.2012 |
| 1/16-finals | Higuchi Y. | Kowase M. | 2:0 (7:6, 6:0) | details | 14.03.2012 |
| Japan: Toyota - Singles - Main |
|---|
| 1/16-finals | Higuchi Y. | Garcia C. | 0:2 (3:6, 3:6) | details | 23.11.2011 |
