First Round 20/05/2023 | | Quarter Final 20/05/2023 | | Semi Final 20/05/2023 | | Final 20/05/2023 | | Final Positions |
| | | | | | | | |
| Jon Rifflart (seed 1) | 0 | | 0-2 ( 4-11 9-11 ) | | Nader Tornish | 2 | | Match 1 | | Venue: National Squash Centre Court 1 |
| | | Nader Tornish | 2 | | 2-0 ( 11-4 11-5 ) | | Josh Ford | 0 | | Match 9 | | Venue: National Squash Centre Court 1 |
| | | Nader Tornish | 2 | | 2-0 ( 11-5 12-10 ) | | Don Calvert | 0 | | Match 17 | | Venue: National Squash Centre Court 1 |
| | | Nader Tornish | 2 | | 2-0 ( 11-6 11-9 ) | | Taro Nabetani | 0 | | Match 25 | | Venue: National Squash Centre Glass Court |
| | | 1 | Nader Tornish | | | | 2 | Taro Nabetani |
|
| Jonathan Pratt (seed 5/8) | 0 | | 0-2 ( 10-12 10-12 ) | | Josh Ford | 2 | | Match 2 | | Venue: National Squash Centre Court 5 |
| | | Don Calvert | 2 | | 2-0 ( 11-3 11-9 ) | | James Newman | 0 | | Match 10 | | Venue: National Squash Centre Court 3 |
| | | Harvey Douglas | 1 | | 1-2 ( 7-11 11-6 7-11 ) | | Taro Nabetani | 2 | | Match 18 | | Venue: National Squash Centre Court 3 |
| | | Don Calvert | 0 | | 0-2 ( 2-11 4-11 ) | | Harvey Douglas | 2 | | Match 26 | | Venue: National Squash Centre Court 3 |
| | | 3 | Harvey Douglas | | | | 4 | Don Calvert |
|
| Alasdair Blundell (seed 5/8) | 0 | | 0-2 ( 4-11 5-11 ) | | Don Calvert | 2 | | Match 3 | | Venue: National Squash Centre Court 6 |
| | | Harvey Douglas | 2 | | 2-1 ( 11-2 7-11 11-2 ) | | Daniel Goodman | 1 | | Match 11 | | Venue: National Squash Centre Court 2 |
| | | Josh Ford | 0 | | 0-2 ( 9-11 7-11 ) | | James Newman | 2 | | Match 19 | | Venue: National Squash Centre Court 2 |
| | | James Newman | 2 | | 2-0 ( 11-9 11-2 ) | | Daniel Goodman | 0 | | Match 27 | | Venue: National Squash Centre Court 2 |
| | | 5 | James Newman | | | | 6 | Daniel Goodman |
|
| James Newman (seed 3/4) | 2 | | 2-0 ( 11-3 11-8 ) | | Jason Hadland | 0 | | Match 4 | | Venue: National Squash Centre Court 2 |
| | | Taro Nabetani | 2 | | 2-1 ( 11-8 9-11 11-2 ) | | Oliver Warburton | 1 | | Match 12 | | Venue: National Squash Centre Court 4 |
| | | Daniel Goodman | 2 | | 2-1 ( 9-11 11-9 11-8 ) | | Oliver Warburton | 1 | | Match 20 | | Venue: National Squash Centre Court 4 |
| | | Josh Ford | 0 | | 0-2 ( 9-11 5-11 ) | | Oliver Warburton | 2 | | Match 28 | | Venue: National Squash Centre Court 4 |
| | | 7 | Oliver Warburton | | | | 8 | Josh Ford |
|
| Harvey Douglas (seed 3/4) | 2 | | 2-0 ( 11-6 12-10 ) | | Anjo Duives | 0 | | Match 5 | | Venue: National Squash Centre Court 4 |
| | | Jon Rifflart | 2 | | 2-1 ( 9-11 11-7 11-6 ) | | Jonathan Pratt | 1 | | Match 13 | | Venue: National Squash Centre Court 5 |
| | | Jon Rifflart | 1 | | 1-2 ( 10-12 11-8 7-11 ) | | Jason Hadland | 2 | | Match 21 | | Venue: National Squash Centre Court 5 |
| | | Jason Hadland | 3 | | (walkover) | | Tom Mynett | 0 | | Match 29 | | Venue: National Squash Centre Court 5 |
| | | 9 | Jason Hadland | | | | 10 | Tom Mynett |
|
| Phil Bainbridge (seed 5/8) | 0 | | 0-2 ( 11-13 10-12 ) | | Daniel Goodman | 2 | | Match 6 | | Venue: National Squash Centre Court 3 |
| | | Alasdair Blundell | 0 | | 0-2 ( 11-13 7-11 ) | | Jason Hadland | 2 | | Match 14 | | Venue: National Squash Centre Court 6 |
| | | Phil Bainbridge | 0 | | 0-2 ( 11-13 7-11 ) | | Tom Mynett | 2 | | Match 22 | | Venue: National Squash Centre Court 6 |
| | | Jon Rifflart | 2 | | 2-0 ( 11-2 11-1 ) | | Phil Bainbridge | 0 | | Match 30 | | Venue: National Squash Centre Court 6 |
| | | 11 | Jon Rifflart | | | | 12 | Phil Bainbridge |
|
| Taro Nabetani (seed 5/8) | 2 | | 2-0 ( 11-3 11-3 ) | | Charles Pickergill | 0 | | Match 7 | | Venue: National Squash Centre Court 4 |
| | | Anjo Duives | 0 | | 0-2 ( 6-11 4-11 ) | | Phil Bainbridge | 2 | | Match 15 | | Venue: National Squash Centre Court 1 |
| | | Jonathan Pratt | 2 | | 2-0 ( 11-9 11-9 ) | | Alasdair Blundell | 0 | | Match 23 | | Venue: National Squash Centre Court 5 |
| | | Jonathan Pratt | 2 | | 2-1 ( 7-11 11-8 11-7 ) | | Anjo Duives | 1 | | Match 31 | | Venue: National Squash Centre Court 5 |
| | | 13 | Jonathan Pratt | | | | 14 | Anjo Duives |
|
| Oliver Warburton (seed 2) | 2 | | 2-0 ( 11-7 11-8 ) | | Tom Mynett | 0 | | Match 8 | | Venue: National Squash Centre Court 3 |
| | | Charles Pickergill | 0 | | 0-2 ( 12-14 8-11 ) | | Tom Mynett | 2 | | Match 16 | | Venue: National Squash Centre Court 2 |
| | | Anjo Duives | 2 | | 2-0 ( 11-4 11-9 ) | | Charles Pickergill | 0 | | Match 24 | | Venue: National Squash Centre Court 6 |
| | | Alasdair Blundell | 2 | | 2-1 ( 9-11 11-1 11-3 ) | | Charles Pickergill | 1 | | Match 32 | | Venue: National Squash Centre Court 6 |
| | | 15 | Alasdair Blundell | | | | 16 | Charles Pickergill |
|