Tournament Record - Mark Williams In 6-Reds World Championship
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 11 | 72 | 58 | 98 | 170 | 200 | 168 | 119,787 | 0 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 2023 6-Reds World Championship |
Last 16 | 3,600 |
| 2019 6-Reds World Championship |
Semi-final | 19,881 |
| 2018 6-Reds World Championship |
Last 16 | 3,537 |
| 2017 6-Reds World Championship |
Winner | 80,500 |
| 2016 6-Reds World Championship |
Last 32 | 1,125 |
| 2015 6-Reds World Championship |
Last 32 | 1,125 |
| 2014 6-Reds World Championship |
Quarter-final | 5,000 |
| 2013 6-Reds World Championship |
Quarter-final | 4,000 |
| 2012 6-Reds World Championship |
Last 32 | 1,019 |
| 2010 6-Reds World Championship |
Last 32 | 0 |
| 2009 6-Reds World Championship |
Final | 0 |