| ITF M15莫納斯提爾 | 08/22 07:30 | 62 | Kazuki Nishiwaki v Tomohiro Masabayashi | Retired | |
| ITF M15莫納斯提爾 | 08/15 11:00 | 62 | 川橋裕太 v Tomohiro Masabayashi | 6-3,6-3 | |
| ITF M15莫納斯提爾 | 08/11 07:30 | 25 | 丹 Added v Tomohiro Masabayashi | 6-2,6-2 | |
| ITF M15莫納斯提爾 | 08/10 07:30 | 62 | 黃澤林 v Tomohiro Masabayashi | 5-7,4-6 | |
| ITF M15莫納斯提爾 | 08/09 08:30 | 62 | Tomohiro Masabayashi v Kalman Boyd | Retired | |
| ITF M15開羅 | 08/01 12:30 | 62 | 薩繆爾•皮埃里 v Tomohiro Masabayashi | 6-2,6-0 | |
| ITF M15開羅 | 07/26 09:00 | 62 | 馬龍•範坎 v Tomohiro Masabayashi | 6-4,6-2 | |
| ITF M15開羅 | 07/25 07:00 | 62 | Tomohiro Masabayashi v 賽義德•莫德•阿吉•賽義德•納吉布 | 6-4,6-0 | |
| ITF M15暖武里 | 11/25 02:30 | 44 | 弗洛倫特•巴克斯 v Tomohiro Masabayashi | 6-3,2-6,10-4 | |
| ITF M15暖武里 | 11/24 03:50 | 44 | Tomohiro Masabayashi v Michael Mathayomchand | 6-2,6-0 | |
| ITF M15南昌 | 09/30 02:00 | 44 | Tomohiro Masabayashi v 張常黎 | 4-6,7-5,5-10 | |
| ITF M15南昌 | 09/29 04:00 | 44 | Tomohiro Masabayashi v Chen Chang | 6-3,6-3 | |
| ITF M15南昌 | 09/23 07:15 | 44 | Anirudh 錢德拉塞卡 v Tomohiro Masabayashi | 6-1,7-6 | |
| ITF M15南昌 | 09/23 02:00 | 44 | 費薩爾•蓋邁爾 v Tomohiro Masabayashi | 3-6,2-6 | |
| ITF M15南昌 | 09/22 02:00 | 44 | Da Cheng Yuan v Tomohiro Masabayashi | 0-6,0-6 | |
| ITF M15昭島 | 06/12 01:00 | 25 | Tomohiro Masabayashi v 菊地裕太 | 3-6,5-7 | |
| ITF M15關島 | 06/04 01:55 | 25 | 片山翔 v Tomohiro Masabayashi | 6-4,7-6 | |
| ITF M15輕井澤 | 05/28 02:30 | 25 | Tomohiro Masabayashi v 森谷宗一郎 | 3-6,3-6 | |
| ITF M25松山 | 04/12 03:00 | 26 | 威沙亞•宗查羅恩猜庫 v Tomohiro Masabayashi | 7-5,6-2 | |
| ITF M25松山 | 04/10 05:25 | 25 | Taketo Takamisawa v Tomohiro Masabayashi | 3-6,3-6 | |
| ITF M25松山 | 04/09 01:00 | 54 | 河內一真 v Tomohiro Masabayashi | 5-7,6-4,3-10 | |
| ITF M25松山 | 04/08 06:00 | 54 | Hayato Kudo v Tomohiro Masabayashi | 1-6,2-6 | |
| ITF M15筑波 | 03/25 04:45 | 45 | 巴特•史蒂文斯 v Tomohiro Masabayashi | 6-7,6-3,10-3 | |
| ITF M15筑波 | 03/25 01:00 | 45 | 熊阪拓也 v Tomohiro Masabayashi | 3-6,4-6 | |
| ITF M15 Kofu | 03/20 02:25 | 25 | 田島尚輝 v Tomohiro Masabayashi | 4-6,6-1,6-2 | |
| ITF M15 Kofu | 03/18 05:30 | 45 | Tomohiro Masabayashi v 林維德 | 6-1,6-2 | |
| ITF M15 Kofu | 03/18 00:30 | 45 | 丹尼爾 Zarichanskiy v Tomohiro Masabayashi | 1-6,3-6 | |
| ITF M15 Nishi-Tama | 03/08 04:10 | 27 | 九戶真太郎 v Tomohiro Masabayashi | 6-3,6-2 | |
| ITF M15 Nishi-Tama | 03/08 01:00 | 26 | 市川泰誠 v Tomohiro Masabayashi | 6-4,1-6,2-6 | |
| ITF M15 Nishi-Tama | 03/06 02:55 | 25 | 竹内研人 v Tomohiro Masabayashi | 3-6,6-1,0-6 |