ITF - Setubal M15 10/08 14:20 26 Naoki Nakagawa v Holger Vitus Nodskov Rune 7-6,7-6
ITF - Setubal M15 10/07 13:55 25 Diogo Marques v Naoki Nakagawa 3-6,1-6
ITF - Setubal M15 10/05 15:00 44 Matheus P De Almeida v Naoki Nakagawa 2-6,2-6
ITF - Setubal M15 10/05 10:30 44 Tom Hands v Naoki Nakagawa 2-6,1-6
ITF - Setubal M15 10/04 12:00 44 Mathys Erhard v Naoki Nakagawa 6-4,4-6,7-10
ITF - Porto M25 09/30 08:55 25 Naoki Nakagawa v Alessandro Bega 3-6,3-6
ITF - Porto M25 09/29 10:30 44 Naoki Nakagawa v Leopold Zima 6-2,6-3
ITF - Porto M25 09/28 13:30 44 Riccardo Balzerani v Naoki Nakagawa 3-6,6-1,5-10
ITF - Porto M25 09/27 16:30 44 Naoki Nakagawa v Eero Vasa 3-6,6-1,10-6
ITF - Nonthaburi M25 01/29 05:50 25 Naoki Nakagawa v Khumoyun Sultanov 2-6,4-6
ITF - Nonthaburi M25 01/28 04:30 44 Adam El Mihdawy v Naoki Nakagawa 4-6,7-6,8-10
ITF - Nonthaburi M25 01/27 04:45 44 Abhinav Sanjeev Shanmugam v Naoki Nakagawa 7-5,3-6,6-10
ITF - Nonthaburi M25 01/26 06:05 44 Worovin Kumthonkittikul v Naoki Nakagawa 4-6,2-6
ITF - Hongkong M15 01/11 02:00 28 Naoki Nakagawa v Yu Hsiou Hsu 3-6,1-6
ITF - Hongkong M15 01/10 03:50 27 Naoki Nakagawa v Cing-Yang Meng Retired
ITF - Hongkong M15 01/09 05:15 26 Takashi Saito v Naoki Nakagawa 7-6,4-6,4-6
ITF - Hongkong M15 01/08 05:30 25 Ching Ho Sunny Yue v Naoki Nakagawa 4-6,1-6
ITF - Nonthaburi M15 11/27 02:30 25 Duckhee Lee v Naoki Nakagawa 6-1,6-4
ITF - Changwon M15 10/19 02:00 28 Dusty H. Boyer v Naoki Nakagawa 5-7,6-3,7-5
ITF - Changwon M15 10/18 01:00 27 Shintaro Mochizuki v Naoki Nakagawa 3-6,7-6,4-6
ITF - Changwon M15 10/17 01:00 26 Naoki Nakagawa v Seong Chan Hong 6-4,7-6
ITF - Changwon M15 10/15 03:35 25 Naoki Nakagawa v Sung Hun Kim 6-2,2-6,6-1
ITF - Tay Ninh M25 10/11 05:00 27 Yan Bai v Naoki Nakagawa 6-2,7-5
ITF - Tay Ninh M25 10/10 02:00 26 Alexey Zakharov v Naoki Nakagawa 4-6,7-6,5-7
ITF - Tay Ninh M25 10/08 03:45 25 Naoki Nakagawa v Shintaro Imai 6-2,6-1
ITF - Tay Ninh M25 10/03 02:00 26 Yusuke Takahashi v Naoki Nakagawa 6-4,6-3
ITF - Tay Ninh M25 10/02 02:00 25 Credit Chaiyarin v Naoki Nakagawa 4-6,0-6
ITF - Cancun M15 09/13 21:15 27 Gage Brymer v Naoki Nakagawa 6-3,6-2
ITF - Cancun M15 09/12 17:00 26 Naoki Nakagawa v Alejandro Mendoza 6-3,6-2
ITF - Cancun M15 09/11 18:15 25 Naoki Nakagawa v Matt Kuhar 6-3,4-6,6-2

Wikipedia - Naoki Nakagawa

Naoki Nakagawa (中川直樹, Nakagawa Naoki, born 19 November 1996) is a Japanese tennis player.

Nakagawa has a career high ATP singles ranking of world No, 531 achieved on 24 July 2017. He also has a career high ATP doubles ranking of world No. 726 achieved on 30. July 2018.

As a junior, Nakagawa reached his highest ranking of number 9 in the world in the combined singles and doubles ITF junior ranking system. His junior tenure was highlighted and capped off by winning the boys' doubles title at the 2014 US Open where he alongside Australia's Omar Jasika defeated the Brazilian duo or João Menezes and Rafael Matos in straight sets 6–3, 7–6(8–6).

Nakagawa has reached 10 singles finals, with a record of 3 wins and 7 losses. Additionally, he has reached 6 doubles finals with a record of 2 wins and 4 losses. All 16 combined final appearances he has made come at the ITF Futures level.