Tournament Record - Mark Williams In 6-Reds World Championship
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 7 | 62 | 44 | 80 | 148 | 156 | 144 | 96,306 | 0 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 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 |