Centuries By Ryan Day In Season 2011-2012
| Tournament | Total | Breaks - Venue | Breaks - Qualifying | Rate |
|---|---|---|---|---|
 2012 World Championship |
7 | 119, 113, 112, 110, 100 | 112, 101 | 10.71 |
| 2012 China Open |
1 | 104 | 9 | |
| 2012 German Masters |
2 | 120, 115 | 7.5 | |
| 2012 Championship League |
2 | 122, 116 | 14 | |
| 2012 PTC - Event 12 |
2 | 108, 103 | 8.5 | |
| 2011 UK Championship |
1 | 127 | 12 | |
| 2011 PTC - Event 10 |
1 | 123 | 12 | |
| 2011 PTC - Event 9 |
1 | 117 | 6 | |
| 2011 PTC - Event 8 |
2 | 142, 131 | 11 | |
| 2011 PTC - Event 5 |
2 | 125, 100 | 9.5 | |
| 2011 PTC - Event 2 |
1 | 129 | 26 |