Player: James O'Sullivan
| Country |  England
|
| Age | 49 |
Tournaments
| Tournament | Status | Finish |
|---|---|---|
| World Seniors Championship Golden Ticket |
Main | Last 16 |
| World Seniors Open Series Event 3 |
Main | Last 32 |
| 2023 World Seniors Championship (Qualifier 4) |
Main | Last 64 |
| 2023 World Seniors Championship (Qualifier 3) |
Main | Quarter-final |
| World Seniors Open Series Event 2 |
Main | Quarter-final |
| 2023 World Seniors Championship (Qualifier 2) |
Main | Last 64 |
| World Seniors Open Series Event 1 |
Main | Last 32 |
| 2023 World Seniors Championship (Qualifier 1) |
Main | Last 16 |
| ROKiTphones.com World Seniors Snooker British Open Qualifying |
Main | Last 32 |
| ROKiTphones.com World Seniors Masters Qualifying |
Main | Last 16 |
| 2019 ROKiTphones.com World Seniors Championship (World Qualifier 2) |
Main | Last 32 |
| 2019 ROKiT UK Seniors Championship (Qualifier 2) |
Main | Last 16 |