Tournament Record - Mark Williams In International Championship
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 9 | 70 | 56 | 98 | 168 | 194 | 168 | 82,250 | 14 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 2023 International Championship |
Last 64 | 5,000 |
| 2019 International Championship |
Last 64 | 4,750 |
| 2018 International Championship |
Last 64 | 4,000 |
| 2017 International Championship |
Last 16 | 13,500 |
| 2016 International Championship |
Last 64 | 4,000 |
| 2015 International Championship |
Last 32 | 7,000 |
| 2014 International Championship |
Semi-final | 30,000 |
| 2013 International Championship |
Last 32 | 7,000 |
| 2012 International Championship |
Last 32 | 7,000 |