| Windy City Open | 02/28 23:45 | 8 | Adrian Waller v Zahed Salem | 3-1 | |
| Windy City Open | 02/27 23:45 | 7 | Adrian Waller v Eain Yow Ng | 3-0 | |
| Tournament of Champions | 01/09 21:45 | 7 | Baptiste Masotti v Adrian Waller | 3-1 | |
| World Team Championships | 12/21 23:02 | - | Ali Farag v Adrian Waller | 11-4 | |
| World Team Championships | 12/20 23:07 | - | Adrian Waller v Gregoire Marche | 11-6 | |
| World Team Championships | 12/20 00:32 | - | Adrian Waller v Paul Coll | 5-11 | |
| PSA World Championships | 11/10 16:00 | 8 | Adrian Waller v Mohamed ElShorbagy | 0-3 | |
| PSA World Championships | 11/08 16:00 | 7 | Chris Simpson v Adrian Waller | 0-3 | |
| Egypt Open | 10/26 11:30 | 8 | Leo Au v Adrian Waller | 3-1 | |
| Egypt Open | 10/25 11:30 | 7 | Adrian Waller v Youssef Ibrahim | 3-2 | |
| US Open | 10/08 00:00 | 9 | Ali Farag v Adrian Waller | 3-0 | |
| US Open | 10/06 22:30 | 8 | Adrian Waller v Declan James | 3-1 | |
| US Open | 10/05 22:30 | 7 | Adrian Waller v Karim El Hammamy | 3-1 | |
| China Open | 09/05 07:00 | 8 | Adrian Waller v Mazen Hesham | 1-3 | |
| British Open | 05/21 11:45 | 8 | Adrian Waller v Mohamed Abouelghar | 0-3 | |
| British Open | 05/20 11:45 | 7 | Adrian Waller v George Parker | 3-2 | |
| European Team Championships | 05/02 10:30 | - | Adrian Waller v Bernat Jaume | 11-6 | |
| European Team Championships | 05/01 16:00 | - | Adrian Waller v Elliott Morris | 7-3 | |
| El Gouna International | 04/21 10:45 | 9 | Simon Rosner v Adrian Waller | 3-0 | |
| El Gouna International | 04/19 10:45 | 8 | Adrian Waller v Gregoire Marche | 3-0 | |
| El Gouna International | 04/17 12:15 | 7 | Adrian Waller v B Escorihuela/M Martinez | 3-1 | |
| Canary Wharf Classic | 03/10 13:45 | 7 | Raphael Kandra v Adrian Waller | 2-0 | |
| DPD Open | 02/25 01:45 | 8 | Adrian Waller v Mazen Hesham | 1-3 | |
| PSA World Championships | 02/24 01:45 | 7 | Diego Elias v Adrian Waller | 1-3 | |
| DPD Open | 02/15 14:00 | - | Tom Richards v Adrian Waller | 2-1 | |
| DPD Open | 02/01 00:30 | 3 | Mohamed Abouelghar v Adrian Waller | 3-2 | |
| DPD Open | 01/31 00:00 | 8 | Adrian Waller v Raphael Kandra | 3-2 | |
| DPD Open | 01/30 00:00 | 7 | Adrian Waller v Mahesh Mangaonkar | 3-0 | |
| DPD Open | 12/03 16:00 | 7 | Adrian Waller v Mumbai Challengers | Retired | |
| Hong Kong Open | 11/21 07:00 | 8 | Simon Rosner v Adrian Waller | 3-1 |
Adrian Waller (born 26 December 1989) is a professional squash player who represents England. He reached a career high ranking of 17 in the world during November 2019.
Waller won British Junior National titles at various age categories before joining the PSA Tour.
At the 2016 European Squash Team Championships in Warsaw, Waller won his first European Squash Team Championships and at the 2017 Men's World Team Squash Championships, he was part of the England team that won the silver medal at the World Team Championships in Marseille and repeated the success two years later at the 2019 Championships. In 2018, he won a silver medal at the 2018 Commonwealth Games in the men's doubles with Daryl Selby. During the 2019-20 season he won the Life Time Chicago Open.
In November 2019, he hit a career best world ranking (at the time) of 17 and won a second European Team gold in Birmingham. In 2021, he finished runner up to Joel Makin at the British National Squash Championships.
In 2022, he won two more Commonwealth Games silver medals, at the 2022 Commonwealth Games. Also in 2022, he won his 10th tour title after winning the Jansher Khan Canberra Open.
He was a member of the England team that won the European Team tite in 2022 and 2023. In December 2023, Waller won a silver medal with England, at the 2023 Men's World Team Squash Championships in New Zealand.