Akira Santillan
2015
| Us Open Junior | [14] | 3R |
| Wimbledon Junior | [9] | 2R |
| Roland Garros Junior | [7] | 1R |
| Australian Open Junior | [16] | Semi |
2014
2013
Nation
JPN
Age
27 years old (born in 1997)
World Ranking
ATP Ranking　734th
Match Details
2015 Us Open Junior
| W | 1R | Jurabek Karimov | 6-1 7-6 |
| W | 2R | Chan-Yeong Oh | 6-3 6-1 |
| L | 3R | Michael Mmoh | 4-6 2-6 |
2015 Wimbledon Junior
| W | 1R | Manuel Pena Lopez | 6-1 6-4 |
| L | 2R | Johan Nikles | 6-7 4-6 |
2015 Roland Garros Junior
| L | 1R | Alex Molcan | 4-6 6-3 4-6 |
2015 Australian Open Junior
| W | 1R | Boris Pokotilov | 6-4 6-2 |
| W | 2R | Nam Hoang Ly | 4-6 7-6 6-4 |
| W | 3R | Chien Hsun Lo | 7-5 2-6 6-4 |
| W | QF | Duckhee Lee | 6-4 3-6 6-3 |
| L | SF | Seong Chan Hong | 2-6 6-7 |
2014 Us Open Junior
| L | 1R | Andre Biro | 4-6 3-6 |
2014 Wimbledon Junior
| L | 1R | Matteo Berrettini | 4-6 3-6 |
2014 Roland Garros Junior
| W | 1R | Maxime Janvier | 2-6 6-3 6-4 |
| L | 2R | Stefan Kozlov | 3-6 3-6 |
2014 Australian Open Junior
| W | 1R | Ken Onishi | 6-2 5-7 6-2 |
| L | 2R | Hyeon Chung | 1-6 2-6 |
2013 Australian Open Junior
| W | 1R | Mazen Osama | 6-1 6-2 |
| L | 2R | Yoshihito Nishioka | 0-6 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 5774, Number of registered players: 3,011, Number of registered results: 222,093