Naoki Nakagawa
2014
| Us Open Junior | [12] | 1R |
| Wimbledon Junior | [9] | 3R |
| Roland Garros Junior | [8] | 3R |
| Australian Open Junior | [16] | 2R |
2013
Nation
JPN
Age
28 years old (born in 1996)
World Ranking
ATP Ranking　349th
Match Details
2014 Us Open Junior
| L | 1R | Alexander Bublik | 2-6 6-7 |
2014 Wimbledon Junior
| W | 1R | Daniel Appelgren | 7-5 6-2 |
| W | 2R | Lucas Miedler | 6-2 7-5 |
| L | 3R | Stefan Kozlov | 3-6 6-7 |
2014 Roland Garros Junior
| W | 1R | Boris Pokotilov | 6-2 6-2 |
| W | 2R | Yunseong Chung | 7-6 6-0 |
| L | 3R | Johan Sebastien Tatlot | 2-6 2-6 |
2014 Australian Open Junior
| W | 1R | Mirko Cutuli | 6-1 6-0 |
| L | 2R | Bradley Mousley | 7-5 6-7 4-6 |
2013 Us Open Junior
| L | 1R | Thanasi Kokkinakis | 3-6 3-6 |
2013 Wimbledon Junior
| L | 1R | Borna Coric | 5-7 4-6 |
2013 Roland Garros Junior
| W | 1R | Luke Bambridge | 6-3 4-6 6-4 |
| L | 2R | Nikola Milojevic | 4-6 4-6 |
2013 Australian Open Junior
| W | 1R | Gustav Hansson | 7-6 6-3 |
| L | 2R | Omar Jasika | 3-6 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9482, Number of registered players: 4,990, Number of registered results: 217,154