Centuries By Fergal O'Brien In Season 2017-2018
| Tournament | Total | Breaks - Venue | Breaks - Qualifying | Rate |
|---|---|---|---|---|
 2018 World Championship |
1 | 104 | 15 | |
| 2018 China Open |
1 | 102 | 31 | |
| 2018 German Masters |
1 | 103 | 21 | |
| 2017 UK Championship |
1 | 109 | 10 | |
| 2017 Northern Ireland Open |
1 | 101 | 6 | |
| 2017 Shanghai Masters |
1 | 101 | 20 | |
| 2017 Indian Open |
1 | 101 | 16 | |
| 2017 Paul Hunter Classic |
1 | 124 | 14 | |
| 2017 China Championship |
1 | 124 | 39 |