ITF Australia F7 10/09 00:00 - Takuto Niki v Christopher O'Connell 6-7,4-6
ITF Australia F7 10/08 00:00 - Takuto Niki v Scott Puodziunas 6-4,6-2
ITF Australia F7 10/07 00:00 - Takuto Niki v Mitchell Harper 6-2,6-2
ITF Australia F6 10/02 00:30 - Dane Propoggia v Takuto Niki 6-4,6-2
ITF Australia F6 09/30 02:20 - Darren Polkinghorne v Takuto Niki 4-6,6-7
WTA Kuala Lumpur Qual 09/22 05:00 54 Takuto Niki v Philipp Oswald 3-6,6-3,3-6
WTA Kuala Lumpur Qual 09/21 03:20 46 Takuto Niki v Syed Mohd Agil Syed Naguib 6-3,6-0
Challenger Shanghai 09/03 05:45 25 Takuto Niki v Kento Takeuchi 6-2,6-3
ITF Chinese Taipei F1 08/30 02:00 - Takuto Niki v N.Sriram Balaji 6-4,4-6,6-7
ITF Chinese Taipei F1 08/29 02:00 - Kento Takeuchi v Takuto Niki 3-6,2-6
ITF Chinese Taipei F1 08/28 04:25 - Chu-Huan Yi v Takuto Niki 2-6,6-3,3-6
ITF Chinese Taipei F1 08/22 02:00 - Takuto Niki v Ti Chen 3-6,4-6
ITF Chinese Taipei F1 08/21 02:00 - Takuto Niki v Masato Shiga 6-1,6-0
ITF Chinese Taipei F1 08/20 02:00 - Takuto Niki v Ko Suzuki 6-4,6-0
ITF China F9 07/24 02:00 - Takuto Niki v Ji Sung Nam 5-7,4-6
ITF China F9 07/23 02:00 - Takuto Niki v Rigele Te 6-4,6-2
ITF China F9 07/22 02:00 - Takuto Niki v Sheng Hao Zhou 6-2,6-1
Challenger Kaohsiung 07/16 08:30 26 Takuto Niki v Alexander Kudryavtsev 6-4,6-7,2-6
ITF Japan F8 06/25 01:00 - Takuto Niki v Masaki Sasai 3-6,1-6
ITF Japan F6 06/14 02:00 - Takashi Saito v Takuto Niki 7-6,6-3
ITF Japan F6 06/13 04:05 - Takao Suzuki v Takuto Niki Retired
ITF Japan F6 06/13 00:00 - Atsushi Ushida v Takuto Niki 4-6,1-6
ITF Japan F6 06/11 00:30 - Kazuma Kawachi v Takuto Niki 2-6,5-7
ITF Japan F5 06/07 05:30 - Takuto Niki v Yuya Kibi 6-4,3-6,6-1
ITF Japan F5 06/05 01:00 - Takuto Niki v Jui-Chen Hung 6-2,6-4
ITF Japan F5 06/04 04:30 - Takuto Niki v Keisuke Numajiri 6-2,6-4
ITF Japan F5 06/03 01:00 - Takuto Niki v Masaki Sasai 6-4,6-4
ITF Guam F1 06/01 01:00 - Jeevan Nedunchezhiyan v Takuto Niki 7-6,2-6,5-7
ITF Guam F1 05/30 02:15 - Woong-Sun Jun v Takuto Niki 4-6,6-7
ITF Guam F1 05/29 00:00 - Atsushi Ushida v Takuto Niki 6-4,2-6,2-6