| Wimbledon | 06/30 10:00 | 24 | [288] Alastair Gray v Taylor Fritz [14] | 3-6,6-7,3-6 | |
| Wimbledon | 06/28 15:15 | 23 | [288] Alastair Gray v Chun Hsin Tseng [95] | 6-3,6-3,7-6 | |
| ATP Eastbourne | 06/18 10:30 | 14 | [284] Alastair Gray v Mikael Ymer [90] | 7-6,5-7,6-7 | |
| ATP Queens | 06/11 12:30 | 14 | [191] Thomas Fabbiano v Alastair Gray [289] | 7-6,2-6,7-6 | |
| ATP Queens | 06/11 12:30 | 26 | Brandon Nakashima v Alastair Gray | Cancelled | |
| Challenger Nottingham | 06/07 17:35 | 25 | [118] Fernando Verdasco v Alastair Gray [289] | 7-6,7-6 | |
| Challenger Surbiton | 06/02 11:35 | 26 | [298] Alastair Gray v Christopher O'Connell [116] | 3-6,6-7 | |
| Challenger Surbiton | 06/01 16:30 | 25 | [405] Mark Whitehouse v Alastair Gray [299] | 3-6,2-6 | |
| ITF - Nottingham M25 | 05/13 09:00 | 27 | [304] Alastair Gray v Charles Broom [476] | 4-6,2-6 | |
| ITF - Nottingham M25 | 05/12 09:00 | 26 | [304] Alastair Gray v Mark Whitehouse [412] | 7-6,6-1 | |
| ITF - Nottingham M25 | 05/10 09:00 | 25 | [304] Alastair Gray v Patrik Niklas-Salminen [377] | 6-1,6-1 | |
| ITF - Nottingham M25 | 05/07 09:00 | 28 | [331] Leandro Riedi v Alastair Gray [305] | 3-6,7-5,6-3 | |
| ITF - Nottingham M25 | 05/06 11:25 | 27 | Oscar Weightman v Alastair Gray | 3-6,4-6 | |
| ITF - Nottingham M25 | 05/05 13:15 | 26 | Lucas Poullain v Alastair Gray | 6-7,6-7 | |
| ITF - Nottingham M25 | 05/03 13:20 | 25 | Ben Patael v Alastair Gray | 2-6,2-6 | |
| ITF - Nottingham M25 | 04/15 10:50 | 27 | [402] Billy Harris v Alastair Gray [310] | 5-7,6-0,6-2 | |
| ITF - Nottingham M25 | 04/14 08:45 | 26 | Daniel Cox v Alastair Gray | 6-3,6-7,2-6 | |
| ITF - Nottingham M25 | 04/13 10:00 | 25 | Joris De Loore v Alastair Gray | 3-6,6-1,3-6 | |
| Challenger St Brieuc | 04/01 16:30 | 27 | [351] Alastair Gray v Quentin Halys [115] | 3-6,5-7 | |
| Challenger St Brieuc | 03/31 09:00 | 26 | [234] Borna Gojo v Alastair Gray [351] | 1-6,6-7 | |
| Challenger St Brieuc | 03/30 09:00 | 25 | [446] Harold Mayot v Alastair Gray [351] | 3-6,6-4,4-6 | |
| Challenger St Brieuc | 03/28 11:30 | 19 | Alastair Gray v Lilian Breut | 6-2,6-3 | |
| Challenger St Brieuc | 03/27 12:30 | 14 | Alastair Gray v Alexis Musialek | 6-1,6-7,7-5 | |
| ITF - Trimbach M25 | 03/20 12:30 | 29 | [356] Alastair Gray v Leandro Riedi [294] | 2-6,2-6 | |
| ITF - Trimbach M25 | 03/19 11:00 | 28 | [176] Daniel Masur v Alastair Gray [356] | 6-3,6-7,4-6 | |
| ITF - Trimbach M25 | 03/18 09:55 | 27 | [356] Alastair Gray v Dan Added [374] | 2-6,6-2,7-6 | |
| ITF - Trimbach M25 | 03/17 12:15 | 26 | [356] Alastair Gray v Georgii Kravchenko [418] | 6-1,3-6,6-2 | |
| ITF - Trimbach M25 | 03/16 11:35 | 25 | Alastair Gray v Raphael Calzi | 7-6,6-1 | |
| ITF - Glasgow M25 | 02/20 13:30 | 29 | [479] Henri Squire v Alastair Gray [494] | 3-6,7-6,6-7 | |
| ITF - Glasgow M25 | 02/19 12:10 | 28 | Alastair Gray v Harry Wendelken | 6-3,6-3 |
Alastair Gray (born 22 June 1998) is a British tennis player.
Gray has a career high ATP singles ranking of World No. 237 achieved on 19 September 2022. He also has a career high ATP doubles ranking of World No. 304 achieved on 20 June 2022.
Gray played college tennis at Texas Christian University.
Gray made his ATP main draw debut at the 2019 Hall of Fame Open after receiving a wildcard for the singles tournament.
He received a wildcard for the main draw of the 2021 Wimbledon Championships men’s doubles alongside Aidan McHugh, where he recorded his first Major win against Jiří Veselý and Roman Jebavý.
He made his Grand Slam debut at the 2022 Wimbledon Championships as a wildcard where he won his first singles match against Tseng Chun-hsin.