Sapporo, Singles Main, M-ITF-JPN-02A 09/06 01:00 25 나카가와, 나오키 v Naoya Honda 7-6,6-4
Hong Kong, Singles M-ITF-HKG-04A 09/03 02:00 27 나카가와, 나오키 v 모운딜, 아담 2-6,6-4,6-10
Hong Kong, Singles M-ITF-HKG-04A 08/31 02:00 26 나카가와, 나오키 v 사이토, 케스크 6-4,6-7,6-1
Hong Kong, Singles M-ITF-HKG-04A 08/30 03:50 25 나카가와, 나오키 v 웡, 홍키트 7-6,6-3
ITF M25 Decatur 08/06 17:00 29 나카가와, 나오키 v 한즐릭, 캐쉬 6-4,1-6,4-6
ITF M25 Decatur 08/05 15:25 28 나카가와, 나오키 v Jonah Braswell 6-2,4-6,6-1
ITF M25 Decatur 08/04 14:00 27 나카가와, 나오키 v 알 알라프, 카림 7-6,6-3
ITF M25 Decatur 08/03 15:50 26 나카가와, 나오키 v 반데카스틸, 퀸 6-4,6-1
ITF M25 Decatur 08/02 14:00 25 나카가와, 나오키 v Vito Tonejc 6-3,7-6
ITF M25 Edwardsville 07/28 14:30 27 반데카스틸, 퀸 v 나카가와, 나오키 6-4,6-1
ITF M25 Edwardsville 07/28 00:00 26 Braswell, Micah v 나카가와, 나오키 4-6,4-6
ITF M25 Edwardsville 07/26 22:55 25 Alexander Petrov v 나카가와, 나오키 7-6,2-6,3-6
ITF M25 Champaign 07/22 16:45 28 [476] 나카가와, 나오키 v 맥휴, 아이단 [408] 4-6,4-6
ITF M25 Champaign 07/21 15:00 27 Miyoshi, Kenta v 나카가와, 나오키 2-6,4-6
ITF M25 Champaign 07/20 16:40 26 Nishesh Basavareddy v 나카가와, 나오키 Walkover
ITF M25 Champaign 07/19 14:55 25 오졸린스, 카를리스 v 나카가와, 나오키 3-6,0-6
ITF M25 Pensacola 05/18 18:55 26 [434] 나카가와, 나오키 v 반고우라, 세코우 [417] 4-6,4-6
ITF M25 Pensacola 05/17 16:15 25 나카가와, 나오키 v Justin Lyons 6-2,6-3
Challenger Coquimbo 05/01 19:35 25 [437] 나카가와, 나오키 v Boscardin Dias, Pedro [342] 6-4,5-7,3-6
Challenger Buenos Aires 04/23 13:00 14 나카가와, 나오키 v 파르자트, 토마스 1-6,6-4,6-7
Challenger Morelos 04/18 16:30 25 [443] 나카가와, 나오키 v 예브세예브, 데니스 [290] 6-7,6-4,2-6
Challenger Morelos 04/17 19:35 19 [403] 맥휴, 아이단 v 나카가와, 나오키 [443] 3-6,3-6
Challenger Morelos 04/16 19:15 14 도리아, 루시아노 v 나카가와, 나오키 3-6,4-6
Challenger Leon 04/09 21:45 14 [430] 나카가와, 나오키 v Mark Lajal [341] 6-7,2-6
ITF M25 Calabasas 03/24 16:50 27 [81] 사빌, 루크 v 나카가와, 나오키 [430] 6-4,6-4
ITF M25 Calabasas 03/23 19:35 25 반고우라, 세코우 v 나카가와, 나오키 4-6,6-4,3-10
ITF M25 Calabasas 03/23 17:00 26 페르볼라라키스, 미가일 v 나카가와, 나오키 1-6,0-6
ITF M25 Bakersfield 03/17 18:00 27 [306] Alex Michelsen v 나카가와, 나오키 [455] 6-4,6-1
ITF M25 Bakersfield 03/16 20:15 26 마르케스, 콜린 v 나카가와, 나오키 2-6,2-6
ITF M25 Bakersfield 03/16 02:00 25 파렌, 코널 v 나카가와, 나오키 3-6,6-7

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.