09.06.18 | q 1 | Kyohei Yamanaka | Akito Higa | 6-2, 6-2 | | match details | Japan F8 | Carpet |
14.06.17 | 1st round | Koichi Sano | Akito Higa | 6-3, 6-4 | | match details | Japan F8 | Carpet |
13.06.16 | q 2 | Yuki Mochizuki | Akito Higa | 6-2, 6-3 | | match details | Japan F8 | Carpet |
13.06.16 | q 1 | Akito Higa | Gook-Yeon Lee | 6-4, 6-1 | | match details |
07.03.16 | q 1 | Akito Higa | Masayoshi Ono | 7-62, 6-2 | | match details | Japan F1 | Hard |
07.03.16 | q 2 | Ko Suzuki | Akito Higa | 7-68, 6-1 | | match details |
15.06.15 | 1st round | Renta Tokuda | Akito Higa | 6-0, 6-1 | | match details | Japan F7 | Carpet |
17.06.13 | 1st round | Gengo Kikuchi | Akito Higa | 7-5, 6-0 | | match details | Japan F6 | Carpet |
18.06.12 | 1st round | Oh-Hee Kwon | Akito Higa | 6-3, 7-61 | | match details | Japan F6 | Grass |
20.06.11 | 1st round | Christopher Rungkat | Akito Higa | 7-5, 6-2 | | match details | Japan F7 | Grass |
02.05.11 | 1st round | Carlos Poch-Gradin | Akito Higa | 6-2, 6-1 | | match details | Great Britain | Clay |
21.06.10 | 1st round | Hyun-Joon Kim | Akito Higa | 6-1, 6-4 | | match details | Japan F7 | Carpet |
31.05.10 | 1st round | Ruben Gonzales | Akito Higa | 5-4, Akito Higa - retired | | match details | Guam F1 | Hard |
05.04.10 | 1st round | Shuichi Sekiguchi | Akito Higa | 6-3, 6-1 | | match details | Japan F4 | Hard |
22.03.10 | 1st round | Yaoki Ishii | Akito Higa | 6-2, 6-1 | | match details | Japan F2 | Hard |
15.03.10 | 1st round | Akito Higa | Ryota Doi | 6-4, 6-2 | | match details | Japan F1 | Hard |
15.03.10 | 2nd round | Yuichi Ito | Akito Higa | 6-2, 6-1 | | match details |
08.03.10 | q 2 | Ryota Hisamatsu | Akito Higa | 6-2, 7-64 | | match details | Kyoto Challenger | Acrylic |
08.03.10 | q 1 | Akito Higa | Soong-Jae Cho | 6-4, 7-64 | | match details |
23.11.09 | q 1 | Yuki Matsuo | Akito Higa | 7-66, 6-2 | | match details | Toyota Challenger | Carpet |
16.11.09 | q 1 | Kazuya Tamura | Akito Higa | 7-62, 6-74, 6-2 | | match details | Yokohama Challenger | Hard |
19.10.09 | 1st round | Yuichi Sugita | Akito Higa | 6-0, 6-3 | | match details | Japan F9 | Clay |
29.06.09 | 2nd round | Perakiat Siriluethaiwattana | Akito Higa | 6-2, 6-3 | | match details | Japan F7 | Clay |
29.06.09 | 1st round | Akito Higa | Hikaru Kawasaki | 7-5, 6-2 | | match details |
22.06.09 | 1st round | Akito Higa | Gengo Kikuchi | 7-5, 5-7, 6-1 | | match details | Japan F6 | Carpet |
22.06.09 | 2nd round | Tatsuma Ito | Akito Higa | 6-1, 6-0 | | match details |
15.06.09 | 2nd round | Arata Onozawa | Akito Higa | 6-2, 3-6, 6-2 | | match details | Japan F5 | Carpet |
15.06.09 | 1st round | Akito Higa | Gouichi Motomura | 6-6, Gouichi Motomura - retired | | match details |
08.06.09 | 1st round | Satoshi Iwabuchi | Akito Higa | 6-2, 6-2 | | match details | Japan F4 | Clay |
09.03.09 | q 1 | Hiroki Kondo | Akito Higa | 6-3, 6-3 | | match details | Kyoto Challenger | Carpet |
24.11.08 | q 1 | Hyun-Woo Nam | Akito Higa | 7-5, 6-3 | | match details | Toyota | Carpet |
17.11.08 | q 2 | Bumpei Sato | Akito Higa | 2-6, 6-3, 6-2 | | match details | Yokohama | Hard |
17.11.08 | q 1 | Akito Higa | Toshihide Matsui | Toshihide Matsui - walk over | | match details |
15.09.08 | 2nd round | Tasuku Iwami | Akito Higa | 6-3, 7-65 | | match details | Japan F9 | Carpet |
15.09.08 | 1st round | Akito Higa | Ryota Hisamatsu | 7-5, 6-4 | | match details |
08.09.08 | 1st round | Junn Mitsuhashi | Akito Higa | 7-63, 7-5 | | match details | Japan F8 | Hard |
11.08.08 | 2nd round | Oh-Hee Kwon | Akito Higa | 6-1, 6-2 | | match details | Indonesia F3 | Hard |
11.08.08 | 1st round | Akito Higa | Satoshi Yoshino | 7-5, 6-1 | | match details |
30.06.08 | 2nd round | Zhe Li | Akito Higa | 6-3, 6-4 | | match details | Japan F7 | Hard |
30.06.08 | 1st round | Akito Higa | Hyung-Tae Kwon | 7-61, Hyung-Tae Kwon - retired | | match details |
23.06.08 | 1st round | Akito Higa | Dong-Whee Choi | 6-3, 6-3 | | match details | Japan F6 | Carpet |
23.06.08 | 2nd round | Jun-Chao Xu | Akito Higa | 6-4, 6-2 | | match details |
09.06.08 | 1st round | Jae-Sung An | Akito Higa | 6-1, 7-5 | | match details | Japan F4 | Clay |
03.03.08 | q 2 | Tetsuya Chaen | Akito Higa | 6-1, 6-3 | | match details | Kyoto | Carpet |
03.03.08 | q 1 | Akito Higa | Naoki Arimoto | 7-611, 4-6, 6-4 | | match details |
19.11.07 | q 1 | Akito Higa | Junn Mitsuhashi | 6-4, 7-64 | | match details | Yokohama | Hard |
19.11.07 | q 2 | Masato Hatanaka | Akito Higa | 6-4, 6-3 | | match details |
18.06.07 | 1st round | Steven Goh | Akito Higa | 6-4, 6-3 | | match details | Thailand F3 | Hard |
16.04.07 | 1st round | Oh-Hee Kwon | Akito Higa | 6-0, 6-78, 6-2 | | match details | Japan F5 | Carpet |
02.04.07 | 1st round | Akito Higa | Philippe De Bonnevie | 7-63, 6-0 | | match details | Japan F3 | Carpet |