| Challenger Lille | 02/25 13:10 | 14 | [257] Henri Squire v Akira Santillan [382] | Retired | |
| Challenger Chennai | 02/05 13:05 | 25 | [383] Akira Santillan v Dan Added [302] | Retired | |
| Challenger Nonthaburi | 01/16 07:05 | 25 | Thanapet Chanta v Akira Santillan | Retired | |
| Challenger Nonthaburi | 01/15 05:10 | 19 | [392] Akira Santillan v Bernard Tomic [290] | 6-3,7-6 | |
| Challenger Nonthaburi | 01/14 08:25 | 14 | [267] Nicholas David Ionel v Akira Santillan [391] | 6-7,6-7 | |
| Challenger Nonthaburi | 01/07 03:00 | 14 | [440] Ramkumar Ramanathan v Akira Santillan [392] | 6-1,6-1 | |
| Challenger Nonthaburi | 12/31 07:00 | 14 | [391] Akira Santillan v Hady Habib [301] | 5-7,5-7 | |
| ITF M25 Sunderland | 11/02 11:50 | 26 | [365] Sander Jong v Akira Santillan [388] | 3-6,6-4,6-0 | |
| ITF M25 Sunderland | 10/31 11:30 | 25 | Kyle Edmund v Akira Santillan | 6-7,7-6,6-7 | |
| ITF M25 Glasgow | 10/26 11:45 | 26 | Akira Santillan v Alexander Blockx | 6-3,6-7,6-7 | |
| ITF M25 Glasgow | 10/25 09:25 | 25 | Akira Santillan v Sean Hodkin | 6-3,6-4 | |
| Challenger Hamburg | 10/20 10:35 | 27 | [411] Akira Santillan v Tristan Lamasine [331] | 4-6,2-6 | |
| Challenger Hamburg | 10/19 09:00 | 26 | [411] Akira Santillan v Marvin Moeller [333] | 6-4,7-5 | |
| Challenger Hamburg | 10/17 11:30 | 25 | [219] Rudolf Molleker v Akira Santillan [411] | 3-6,4-6 | |
| Challenger Hamburg | 10/16 10:20 | 19 | [411] Akira Santillan v Khumoun Sultanov [426] | 6-2,5-7,6-4 | |
| Challenger Hamburg | 10/15 11:45 | 14 | [333] Louis Wessels v Akira Santillan [429] | 1-6,2-6 | |
| Challenger Bratislava | 10/11 10:35 | 25 | [429] Akira Santillan v Martin Damm [330] | 3-6,6-3,3-6 | |
| Challenger Bratislava | 10/09 10:00 | 19 | [429] Akira Santillan v Peter Gojowczyk [392] | 2-6,2-6 | |
| Challenger Bratislava | 10/08 13:15 | 14 | [219] Rudolf Molleker v Akira Santillan [429] | 3-6,5-7 | |
| Challenger Alicante | 10/03 10:25 | 25 | [144] Mattia Bellucci v Akira Santillan [430] | 6-4,7-5 | |
| Challenger Alicante | 10/02 10:20 | 19 | [280] Salvatore Caruso v Akira Santillan [430] | 6-4,3-6,4-6 | |
| Challenger Alicante | 10/01 14:15 | 14 | [394] John Echeverria v Akira Santillan [430] | 5-7,5-7 | |
| Challenger Guangzhou | 09/10 09:30 | 14 | Akira Santillan v Alexey Zakharov | 6-3,3-6,2-6 | |
| ITF M15 Nakhon Si Thammarat | 08/30 03:25 | 25 | Akira Santillan v Yuttana Charoenphon | Retired | |
| Challenger Grodzisk Mazowiecki | 08/15 10:40 | 25 | [413] Akira Santillan v Kacper Zuk [341] | 3-6,2-6 | |
| Challenger Grodzisk Mazowiecki | 08/14 09:00 | 19 | [413] Akira Santillan v Mark Whitehouse [245] | 3-6,6-3,6-0 | |
| Challenger Grodzisk Mazowiecki | 08/13 09:20 | 14 | Akira Santillan v Jakub Krawczyk | 6-1,6-2 | |
| Challenger Banja Luka | 08/08 12:10 | 25 | [423] Akira Santillan v Dino Prizmic [241] | Retired | |
| Challenger Banja Luka | 08/07 15:50 | 19 | [423] Akira Santillan v Yanaki Milev [485] | 2-6,6-1,6-3 | |
| Challenger Banja Luka | 08/07 12:30 | 14 | [423] Akira Santillan v Federico Zeballos [118] | 6-2,6-2 |
Wikipedia - Akira Santillan
Akira Santillan (アキラ サンティラン, Santiran Akira, born 22 May 1997) is an Australian tennis player. He represents Australia in competitions, though he played for Japan from 2015 to 2017.