ITF M15 Nishi-Tokyo 03/20 00:50 25 Ryotaro Taguchi v Tomohiro Masabayashi 6-3,6-3
ITF M15 Hinode 03/11 01:00 62 Tomohiro Masabayashi v Daiki Yoshimura 6-7,0-6
UTR Pro Kawaguchi 03/03 02:00 - Koki Matsuda v Tomohiro Masabayashi 6-1,1-6,3-6
UTR Pro Kawaguchi 03/02 01:30 - Haruki Katsushima v Tomohiro Masabayashi 0-6,4-6
ITF M15 Yanagawa 12/18 03:00 54 Tomohiro Masabayashi v Shu Muto 1-6,7-6,7-10
ITF M25 Gold Coast 11/27 00:00 44 Tomohiro Masabayashi v Andre Szilvassy 2-6,3-6
ITF M25 Brisbane 11/20 04:30 62 Tomohiro Masabayashi v Mason Naumovski 6-7,6-3,5-10
Challenger Shenzhen Qual 10/15 02:00 19 Tao Mu v Tomohiro Masabayashi 6-1,6-3
ITF M25 Takasaki 09/17 01:00 54 Tomohiro Masabayashi v Toru Horie 1-6,3-6
ITF M25 Sapporo 09/15 02:55 26 Tomohiro Masabayashi v Yuki Mochizuki 6-2,4-6,1-6
ITF M25 Sapporo 09/12 03:45 25 Keisuke Saitoh v Tomohiro Masabayashi 5-7,3-6
ITF M25 Sapporo 09/11 03:15 54 Tomohiro Masabayashi v Omar Fields 7-5,2-6,10-7
ITF M25 Sapporo 09/07 01:00 26 Tomohiro Masabayashi v Daisuke Sumizawa 3-6,3-6
ITF M25 Sapporo 09/06 01:00 25 Keisuke Saitoh v Tomohiro Masabayashi 4-6,6-3,1-6
ITF M25 Sapporo 09/04 01:00 54 Tomohiro Masabayashi v Chih Chi Huang 6-3,6-3
ITF M25 Tainan 08/24 02:00 26 Ergi Kirkin v Tomohiro Masabayashi 6-4,6-3
ITF M25 Tainan 08/23 04:55 25 Chien Hsun Lo v Tomohiro Masabayashi 7-5,5-7,3-6
ITF M25 Tainan 08/17 02:00 26 Tomohiro Masabayashi v Makoto Ochi 6-7,1-6
ITF M15 Jakarta 06/27 05:00 25 Nathan Anthony Barki v Tomohiro Masabayashi 6-2,6-4
ITF M15 Jakarta 06/17 02:00 27 Omar Jasika v Tomohiro Masabayashi 6-1,6-1
ITF M15 Jakarta 06/15 03:15 26 Hong-Lin Fu v Tomohiro Masabayashi 2-6,7-5,6-7
ITF M15 Jakarta 06/13 05:55 25 Tomohiro Masabayashi v Savriyan Danilov Retired
ITF M25 Jakarta 06/06 05:10 25 Tomohiro Masabayashi v Omar Jasika 0-6,2-6
ITF M15 Karuizawa 05/30 03:30 25 Yuta Kawahashi v Tomohiro Masabayashi 6-4,6-4
ITF M25 Jakarta 04/26 05:20 25 Tomohiro Masabayashi v Yanki Erel 1-6,2-6
ITF M25 Jakarta 04/25 04:10 44 Tomohiro Masabayashi v Seon Yong Han 6-2,3-6,10-5
ITF M25 Jakarta 04/24 03:50 44 Tomohiro Masabayashi v Bang Shuo Yin 6-2,6-3
ITF M25 Jakarta 04/20 02:30 26 Tomohiro Masabayashi v Yuta Kawahashi 1-6,1-6
ITF M25 Jakarta 04/19 02:30 25 Yuki Mochizuki v Tomohiro Masabayashi 6-2,2-6,4-6
ITF M25 Jakarta 04/18 03:00 44 Derek Pham v Tomohiro Masabayashi 6-2,1-6,4-10