| Michael Leslie defeated Jonathan Williams |
2009 PIOS - Event 5 Snooker |
| Steve Judd defeated Jonathan Williams |
2009 PIOS - Event 4 Snooker |
| Kyren Wilson defeated Jonathan Williams |
2009 PIOS - Event 3 Snooker |
| Jonathan Williams defeated Thanawat Thirapongpaiboon |
2009 PIOS - Event 3 Snooker |
| Vincent Muldoon defeated Jonathan Williams |
2009 PIOS - Event 2 Snooker |
| Jonathan Williams defeated James Silverwood |
2009 PIOS - Event 2 Snooker |
| Sam Craigie defeated Jonathan Williams |
2009 PIOS - Event 1 Snooker |
| Matthew Selt defeated Jonathan Williams |
2011 PTC - Event 8 Snooker |
| Jonathan Williams defeated Ray Whelan |
2011 PTC - Event 8 Snooker |
| Jonathan Williams defeated Mitchell Travis |
2011 PTC - Event 8 Snooker |