1991 Grand Prix - Centuries
| Date | Player | Round | Break | |
|---|---|---|---|---|
| Aug 4th 1991 |  Ken Owers |
Last 128 (Q) | 136 | |
| May 28th 1991 | Drew Henry |
Round 4 (Q) | 131 | |
| Oct 24th 1991 | Steve Davis |
Last 16 | 131 | |
| Lee Grant |
Round 2 (Q) | 129 | ||
| Bjorn L'Orange |
Round 2 (Q) | 128 | ||
| Craig MacGillivray |
Round 4 (Q) | 125 | ||
| Oct 14th 1991 | Jason Ferguson |
Last 64 | 121 | |
| Oct 27th 1991 | Stephen Hendry |
Final | 119 | |
| Alex Borg |
Round 2 (Q) | 118 | ||
| John Timson |
Round 2 (Q) | 114 | ||
| Chris Palmer |
Round 3 (Q) | 113 | ||
| Peter Ebdon |
Round 4 (Q) | 112 | ||
| Aug 2nd 1991 | Ken Doherty |
Last 96 (Q) | 111 | |
| Nick Walker |
Round 5 (Q) | 111 | ||
| Amrik Cheema |
Round 4 (Q) | 110 | ||
| Mark Flowerdew |
Round 2 (Q) | 109 | ||
| Oct 16th 1991 | James Wattana |
Last 64 | 108 | |
| Nick Fruin |
Round 2 (Q) | 108 | ||
| Aug 4th 1991 | Peter Ebdon |
Last 128 (Q) | 106 | |
| Terry Murphy |
Round 4 (Q) | 106 | ||
| Bjorn L'Orange |
Round 2 (Q) | 106 | ||
| Dean Venables |
Round 3 (Q) | 105 | ||
| Barry Bunn |
Round 3 (Q) | 105 | ||
| Oct 23rd 1991 | Dene O'Kane |
Last 16 | 105 | |
| Oct 21st 1991 | David Finbow |
Last 32 | 103 | |
| Colin Morton |
Round 5 (Q) | 102 | ||
| Fergal O'Brien |
Round 1 (Q) | 101 | ||
| Oct 26th 1991 | Stephen Hendry |
Semi-final | 101 | |
| Oct 27th 1991 | Stephen Hendry |
Final | 101 | |
| Drew Henry |
Last 128 (Q) | 100 | ||
| Peter Lines |
Round 3 (Q) | 100 | ||
| Oct 16th 1991 | Gary Wilkinson |
Last 64 | 100 | |
| Oct 15th 1991 | Jimmy White |
Last 64 | 100 | |
| Anthony O'Connor |
Round 3 (Q) | 100 |