| Wimbledon Qual | 06/25 10:00 | 44 | [210] Akira Santillan v Brkic, Tomislav [257] | 3-6,6-7 | |
| Ilkley, Great Britain | 06/19 16:30 | 25 | [112] Polansky, Peter v Akira Santillan [210] | 6-2,6-7,6-1 | |
| Challenger Ilkley Qual | 06/18 13:10 | 54 | [210] Akira Santillan v Marc Polmans [178] | 6-4,6-4 | |
| Challenger Ilkley Qual | 06/17 13:40 | 46 | [211] Akira Santillan v Glasspool, Lloyd [457] | 6-3,7-6 | |
| Challenger Ilkley Qual | 06/16 10:30 | 45 | [130] Corentin Moutet v Akira Santillan [211] | 2-6,6-2,1-6 | |
| Poznan, Poland | 06/06 09:00 | 25 | [395] Antoine Escoffier v Akira Santillan [209] | 6-4,6-3 | |
| Challenger - Vicence | 05/28 11:55 | 25 | [209] Akira Santillan v Zdenek Kolar [247] | 4-6,6-3,3-6 | |
| French Open Qual | 05/23 15:05 | 45 | [211] Akira Santillan v Alexandre Muller [377] | 1-6,6-3,0-6 | |
| French Open Qual | 05/21 08:00 | 44 | [211] Akira Santillan v Soeda, Go [179] | 6-2,6-2 | |
| Challenger - Savannah | 04/30 15:55 | 25 | [194] Akira Santillan v Arnaboldi, Andrea [253] | 6-3,1-6,6-7 | |
| Challenger - Tallahassee | 04/23 17:10 | 25 | [193] Akira Santillan v Aragone, JC [333] | 7-5,6-7,3-6 | |
| Challenger - Sarasota | 04/18 15:40 | 26 | [236] Jay Clarke v Akira Santillan [168] | 6-7,6-4,7-6 | |
| Challenger - Sarasota | 04/16 14:00 | 25 | [168] Akira Santillan v Dominik Koepfer [230] | 6-3,3-6,6-2 | |
| ATP Houston Qual | 04/08 18:20 | - | [182] Stefan Kozlov v Akira Santillan [170] | 6-2,6-0 | |
| ATP Houston Qual | 04/07 19:30 | 26 | [227] Dominik Koepfer v Akira Santillan [170] | 4-6,3-6 | |
| Challenger Le Gosier | 03/27 18:00 | 25 | [236] Smith, John-Patrick v Akira Santillan [170] | Retired | |
| Miami, USA, Qualifying | 03/19 17:20 | 44 | [170] Akira Santillan v Berlocq, Carlos [134] | 3-6,3-6 | |
| Challenger Hua Hin | 11/23 06:35 | 26 | [145] Akira Santillan v Edan Leshem [281] | Retired | |
| Challenger Hua Hin | 11/22 03:00 | 25 | Akira Santillan v Congsup Congcar | 6-2,6-2 | |
| Challenger Kobe | 11/11 03:00 | 28 | [323] Robert, Stephane v Akira Santillan [147] | 7-6,6-2 | |
| Challenger Kobe | 11/10 03:00 | 27 | [147] Akira Santillan v Alex Bolt [206] | 6-3,6-2 | |
| Challenger Kobe | 11/09 02:00 | 26 | [147] Akira Santillan v Hubert Hurkacz [262] | 6-3,7-6 | |
| Challenger Kobe | 11/07 02:00 | 25 | Akira Santillan v Kaito Uesugi | 6-1,6-3 | |
| Shenzhen II, Chine | 11/02 06:00 | 26 | [253] Jason Jung v Akira Santillan [148] | 6-2,1-6,6-3 | |
| Shenzhen II, Chine | 10/31 03:15 | 25 | [425] Doumbia, Sadio v Akira Santillan [148] | 6-7,2-6 | |
| Challenger Ho Chi Minh City | 10/28 12:10 | 28 | [162] Akira Santillan v Youzhny, Mikhail [101] | 7-6,4-6,3-6 | |
| Challenger Ho Chi Minh City | 10/27 14:10 | 27 | [162] Akira Santillan v Polansky, Peter [129] | 6-3,3-6,6-4 | |
| Challenger Ho Chi Minh City | 10/25 06:40 | 26 | [162] Akira Santillan v Yosuke Watanuki [368] | 6-3,6-0 | |
| Challenger Ho Chi Minh City | 10/23 14:20 | 25 | Akira Santillan v Myneni, Saketh | 6-4,6-2 | |
| Ningbo, China, Qualifying | 10/16 02:00 | 54 | [163] Akira Santillan v Yosuke Watanuki [433] | 2-6,4-6 |
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.