Centuries By Ryan Day In Season 2004-2005
| Tournament | Total | Breaks - Venue | Breaks - Qualifying | Rate |
|---|---|---|---|---|
 2005 World Championship |
4 | 135, 131, 120, 110 | 7.5 | |
| 2005 China Open |
1 | 100 | 36 | |
| 2005 Irish Masters |
1 | 102 | 15 | |
| 2005 Malta Cup |
1 | 115 | 22 | |
| 2005 Welsh Open |
3 | 128, 110, 108 | 12.33 | |
| 2004 UK Championship |
3 | 130, 107 | 126 | 15 |
| 2004 British Open |
1 | 109 | 14 | |
| 2004 Merseyside Professional |
1 | 145 | 36 |