| Wimbledon - Qual. | 06/25 10:00 | 44 | [210] Akira Santillan v Tomislav Brkic [257] | 3-6,6-7 | |
| Challenger Ilkley | 06/19 16:30 | 25 | [112] Peter Polansky 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 Lloyd Glasspool [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 | |
| Challenger Poznan | 06/06 09:00 | 25 | [395] Antoine Escoffier v Akira Santillan [209] | 6-4,6-3 | |
| Challenger Vicenza | 05/28 11:55 | 25 | [209] Akira Santillan v Zdenek Kolar [247] | 4-6,6-3,3-6 | |
| Open di Francia - Qual. | 05/23 15:05 | 45 | [211] Akira Santillan v Alexandre Muller [377] | 1-6,6-3,0-6 | |
| Open di Francia - Qual. | 05/21 08:00 | 44 | [211] Akira Santillan v Go Soeda [179] | 6-2,6-2 | |
| Challenger Savannah | 04/30 15:55 | 25 | [194] Akira Santillan v Andrea Arnaboldi [253] | 6-3,1-6,6-7 | |
| Challenger Tallahassee | 04/23 17:10 | 25 | [193] Akira Santillan v JC Aragone [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] John-Patrick Smith v Akira Santillan [170] | Retired | |
| ATP Miami Qual. | 03/19 17:20 | 44 | [170] Akira Santillan v Carlos Berlocq [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] Stephane Robert 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 | |
| Challenger Shenzhen 2 | 11/02 06:00 | 26 | [253] Jason Jung v Akira Santillan [148] | 6-2,1-6,6-3 | |
| Challenger Shenzhen 2 | 10/31 03:15 | 25 | [425] Sadio Doumbia v Akira Santillan [148] | 6-7,2-6 | |
| Challenger Ho Chi Minh City | 10/28 12:10 | 28 | [162] Akira Santillan v Mikhail Youzhny [101] | 7-6,4-6,3-6 | |
| Challenger Ho Chi Minh City | 10/27 14:10 | 27 | [162] Akira Santillan v Peter Polansky [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 Saketh Myneni | 6-4,6-2 | |
| Challenger Ningbo - Qual. | 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.