ITF China F12 08/07 07:00 27 Ning, Yuqing v Shiga, Masato 0-6,3-6
ITF China F12 08/06 08:00 26 Shiga, Masato v Yang, Tsung-Hua 2-6,6-4,7-5
ITF China F12 08/04 08:00 25 Li, Yuanfeng v Shiga, Masato 5-7,3-6
ITF China F12 Qual 08/03 01:30 62 Shiga, Masato v Chen, Long 6-1,6-1
ITF China F12 Qual 08/02 07:30 62 Shiga, Masato v Guo, Tianjia 6-1,6-1
ITF Japan F6 06/10 04:40 - Kibi, Yuya v Shiga, Masato 7-5,1-6,7-6
ITF Japan F5 06/02 02:20 - Shiga, Masato v Thomas Fancutt 6-4,1-6,5-7
ITF Korea F1 05/20 03:30 - Cho, Min Hyeok v Shiga, Masato 6-4,6-2
ITF Korea F1 05/18 07:30 - Shiga, Masato v Lim, Hyung-Chan 6-2,7-5
ITF Korea F1 05/17 02:00 - Shiga, Masato v Choi, Seungri 6-2,6-2
ITF Thailand F9 05/06 04:40 - Shiga, Masato v Tearney, Finn 2-6,3-6
ITF Thailand F9 05/04 03:00 - Shiga, Masato v Sarmiento, Raymond Retired
ITF Thailand F9 04/28 07:15 - Shiga, Masato v Onozawa, Arata 3-6,6-7
ITF Thailand F9 04/20 04:45 - Shiga, Masato v Sornbutnark, Warit 4-6,5-7
ITF Japan F4 03/31 01:00 - Shiga, Masato v Ryota Tanuma 6-3,4-6,2-6
ITF Japan F3 03/25 03:00 - Shiga, Masato v Ito, Yuichi 3-6,6-3,5-7
ITF Japan F2 03/17 02:50 - Shiga, Masato v Yi, Chu-Huan 1-6,2-6
ITF Turkey F3 01/27 08:00 - Shiga, Masato v Lucas Miedler 6-3,6-7,5-7
ITF Turkey F4 01/26 11:40 - Shiga, Masato v Zgombic, Fran Zvonimir 6-1,6-2
ITF Turkey F4 01/25 08:00 - Shiga, Masato v Gabriele Maria Noce 7-6,6-3
ITF Turkey F3 01/20 09:30 - Shiga, Masato v Uzhylovsky, Vladimir 3-6,6-3,3-6
ITF Turkey F2 01/15 10:00 - Shiga, Masato v Smirnov, Artem 4-6,2-6
ITF Australia F8 10/14 03:35 - Shiga, Masato v Kibi, Yuya 6-7,1-6
ITF Australia F7 10/08 00:00 - Shiga, Masato v Kelly, Dayne 1-6,3-6
ITF Australia F7 10/07 03:55 - Shiga, Masato v Zelba, Marious 6-2,7-5
ITF Australia F6 09/30 03:50 - Shiga, Masato v Takeuchi, Kento (1987) 4-6,6-3,2-6
ITF Chinese Taipei F1 08/27 04:00 - Yu, Cheng-Yu v Shiga, Masato 6-0,6-2
ITF Chinese Taipei F1 08/21 02:00 - Niki, Takuto v Shiga, Masato 6-1,6-0
ITF Hong Kong F3 07/23 02:30 - Shiga, Masato v Nam, Hyun Woo 1-6,1-6
ITF Hong Kong F3 07/22 02:00 - Shiga, Masato v Rungkat, Christopher Retired