2003 Irish Masters - Centuries
| Date | Player | Round | Break | |
|---|---|---|---|---|
 Peter Ebdon |
Last 32 | 142 | ||
| Mark Williams |
Last 32 | 141 | ||
| Stuart Bingham |
Last 32 | 139 | ||
| Joe Swail |
Last 32 | 135 | ||
| John Higgins |
Final | 131 | ||
| Fergal O'Brien |
Last 48 (Q) | 129 | ||
| Ronnie O'Sullivan |
Final | 128 | ||
| Ronnie O'Sullivan |
Final | 128 | ||
| Stephen Hendry |
Last 16 | 125 | ||
| Stephen Hendry |
Last 32 | 125 | ||
| John Higgins |
Final | 123 | ||
| John Higgins |
Last 16 | 120 | ||
| Ali Carter |
Last 16 | 120 | ||
| Paul Hunter |
Semi-final | 118 | ||
| Ronnie O'Sullivan |
Semi-final | 118 | ||
| Chris Small |
Last 32 | 118 | ||
| Matthew Stevens |
Last 16 | 118 | ||
| Matthew Couch |
Last 96 (Q) | 117 | ||
| Dave Harold |
Quarter-final | 117 | ||
| Anthony Hamilton |
Last 32 | 117 | ||
| Ricky Walden |
Last 128 (Q) | 116 | ||
| Jason Ferguson |
Last 128 (Q) | 115 | ||
| Tony Drago |
Last 48 (Q) | 115 | ||
| Lee Spick |
Last 128 (Q) | 114 | ||
| Paul Wykes |
Last 80 (Q) | 113 | ||
| Marco Fu |
Last 48 (Q) | 112 | ||
| Jason Prince |
Last 128 (Q) | 110 | ||
| Nick Dyson |
Last 80 (Q) | 110 | ||
| John Higgins |
Quarter-final | 110 | ||
| Adrian Gunnell |
Last 128 (Q) | 109 | ||
| Robert Milkins |
Last 48 (Q) | 108 | ||
| Stephen Hendry |
Last 32 | 108 | ||
| John Higgins |
Semi-final | 108 | ||
| Paul Wykes |
Last 64 (Q) | 108 | ||
| Kristjan Helgason |
Last 96 (Q) | 107 | ||
| Alan McManus |
Last 32 | 106 | ||
| Ronnie O'Sullivan |
Quarter-final | 106 | ||
| Paul Wykes |
Last 64 (Q) | 106 | ||
| Ryan Day |
Last 48 (Q) | 105 | ||
| Adrian Gunnell |
Last 96 (Q) | 104 | ||
| John Higgins |
Last 16 | 104 | ||
| Dave Harold |
Quarter-final | 103 | ||
| Sean Storey |
Last 64 (Q) | 102 | ||
| Paul Hunter |
Semi-final | 101 | ||
| Robin Hull |
Last 64 (Q) | 100 |