| ITF Japan F7 | 2014/06/21 03:20 | Yohei Ono v Hiromasa Oku | 2-6,4-6 |
| ITF Japan F7 | 2014/06/20 02:30 | Yohei Ono v Chih-Jen Ho | 4-6,6-3,6-2 |
| ITF Japan F7 | 2014/06/19 01:00 | Katsuki Nagao v Yohei Ono | 5-7,5-7 |
| ITF Japan F6 | 2014/06/11 07:25 | Yohei Ono v Atsushi Ushida | 6-7,4-6 |
| ITF Japan F5 | 2014/06/02 03:00 | Gengo Kikuchi v Yohei Ono | 6-4,6-2 |
| ITF Japan F3 | 2014/03/26 01:00 | Yohei Ono v Sho Katayama | 2-6,3-6 |
| ITF Japan F3 | 2014/03/24 01:00 | Yohei Ono v Yuki Nakamura | 6-2,6-1 |
| ITF Japan F2 | 2014/03/17 01:00 | Gengo Kikuchi v Yohei Ono | 3-6,6-4,6-2 |
| ITF Greece F9 Qual | 2014/11/11 09:40 | Masayoshi Ono v Tomislav Jotovski | 4-6,2-6 |
| ITF Greece F10 Qual | 2014/10/25 07:00 | Masayoshi Ono v Nils Brinkmann | 5-7,2-6 |
| ITF Greece F8 | 2014/10/11 08:30 | Masayoshi Ono v Jessy Kalambay | 7-5,4-6,6-7 |
| ITF Japan F8 | 2014/06/23 03:15 | Masayoshi Ono v Haru Inoue | 1-6,4-6 |
| ITF Japan F7 Qual | 2014/06/14 00:30 | Keisuke Watanuki v Masayoshi Ono | 6-2,6-3 |
| ITF Japan F1 | 2014/03/10 01:00 | Gengo Kikuchi v Masayoshi Ono | 6-3,6-3 |
| ITF Australia F1 Qual | 2014/02/16 23:30 | Finn Tearney v Masayoshi Ono | 6-3,6-2 |