Centuries By Ronnie O'Sullivan In Season 2009-2010
| Tournament | Total | Breaks - Venue | Breaks - Qualifying | Rate |
|---|---|---|---|---|
 2010 World Championship |
6 | 117, 111, 108, 106, 104, 100 | 10.67 | |
| 2010 Welsh Open |
1 | 122 | 28 | |
| 2010 Masters |
5 | 122, 114, 106, 106, 101 | 9.8 | |
| 2010 Championship League |
1 | 138 | 21 | |
| 2009 UK Championship |
6 | 134, 118, 116, 114, 110, 104 | 8.83 | |
| 2009 Grand Prix |
2 | 131, 126 | 8.5 | |
| 2009 Shanghai Masters |
3 | 109, 101, 101 | 14 | |
| 2009 Premier League | 6 | 133, 131, 129, 112, 106, 104 | 8.67 |