Challenger - Oeiras 04/16 10:50 14 [481] Oscar Jose Gutierrez v Akira Santillan [413] 3-6,3-6
Challenger - Madrid 04/11 15:30 25 [65] Pedro Cachin v Akira Santillan [413] 6-4,6-7,6-2
Challenger - Madrid 04/10 12:05 19 Javier Marti v Akira Santillan 7-5,7-5
Challenger - Madrid 04/09 14:40 14 [404] Akira Santillan v Mikhail Kukushkin [319] 6-2,6-3
Challenger - Murcia 04/03 09:00 19 [310] Alejandro Moro Canas v Akira Santillan [404] 6-4,4-6,6-2
Challenger - Murcia 04/02 11:25 14 [448] Akira Santillan v Billy Harris [373] 6-3,6-4
ITF M25 - Trnava 03/29 08:00 25 Akira Santillan v Dominik Recek 4-6,7-6,6-7
ITF M25 - Portimao 03/19 11:00 29 [425] Akira Santillan v Goncalo Oliveira [489] 6-7,4-6
ITF M25 - Portimao 03/18 11:00 28 [425] Akira Santillan v Aidan Mchugh [431] 6-2,6-7,7-6
ITF M25 - Portimao 03/17 10:30 27 [263] Lukas Rosol v Akira Santillan [425] 7-6,2-6,2-6
ITF M25 - Portimao 03/16 10:30 26 Tomas C Abasolo v Akira Santillan 5-7,6-3,2-6
ITF M25 - Portimao 03/15 14:50 25 Henrique Rocha v Akira Santillan 5-7,1-6
ITF M25 - Quinta Do Lago 03/09 17:40 25 [425] Akira Santillan v Naoki Nakagawa [455] 4-6,2-6
Challenger - Pune 02/28 11:00 25 [441] Akira Santillan v Chun Hsin Tseng [124] 6-4,5-7,4-6
Challenger - Pune 02/27 05:30 19 [443] Akira Santillan v Colin Sinclair [426] 6-7,7-5,6-2
Challenger - Pune 02/26 07:10 14 [338] Jason Jung v Akira Santillan [443] Retired
Challenger - Bengaluru 02/19 11:15 14 [406] Akira Santillan v Alibek Kachmazov [347] 4-6,7-5,5-7
Challenger Chennai 02/12 04:30 14 Digvijay Pratap Singh v Akira Santillan 2-6,6-4,6-1
Challenger - Nonthaburi 01/15 06:50 14 [341] Henri Squire v Akira Santillan [400] 6-2,7-6
Challenger - Nonthaburi 01/08 03:00 14 [393] Giovanni Fonio v Akira Santillan [389] 5-7,6-3,6-3
Challenger - Nonthaburi 01/02 03:00 19 [357] Henri Squire v Akira Santillan [389] 6-4,6-4
Challenger - Nonthaburi 01/01 04:25 14 [444] Mats Rosenkranz v Akira Santillan [389] 2-6,2-6
Challenger Ismaning 10/09 14:55 14 [431] Matthias Bachinger v Akira Santillan [382] 6-2,5-7,7-5
Challenger - Alicante 10/03 09:00 19 [352] Stuart Parker v Akira Santillan [382] Retired
Challenger - Alicante 10/02 08:00 14 Darwin Blanch v Akira Santillan 2-6,0-6
Challenger - Lissabon 09/25 12:20 14 [376] Akira Santillan v Luca Van Assche [289] 6-7,1-6
Challenger - Braga 09/18 11:15 14 Jeremy Jahn v Akira Santillan 6-3,7-6
Challenger - Istanbul 09/12 09:00 19 Akira Santillan v Sarp Agabigun 6-2,5-7,6-7
Challenger - Istanbul 09/11 09:15 14 Akira Santillan v Jaycer Lyeons 6-2,4-6,6-2
Challenger - Nonthaburi 09/08 03:30 26 [437] Makoto Ochi v Akira Santillan [380] Retired

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.