Tournament Record - Mark Williams In World Grand Prix
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 9 | 72 | 58 | 98 | 170 | 200 | 168 | 65,000 | 7 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 2024 World Grand Prix |
Quarter-final | 12,500 |
| 2023 World Grand Prix |
Quarter-final | 12,500 |
| 2021 World Grand Prix |
Last 32 | 5,000 |
| 2020 World Grand Prix |
Last 16 | 7,500 |
| 2019 World Grand Prix |
Last 32 | 5,000 |
| 2018 World Grand Prix |
Last 32 | 5,000 |
| 2017 World Grand Prix |
Last 32 | 5,000 |
| 2016 World Grand Prix |
Last 32 | 2,500 |
| 2015 World Grand Prix |
Quarter-final | 10,000 |