1986 International Open - Centuries
| Date | Player | Round | Break | |
|---|---|---|---|---|
| Sep 8th 1986 |  John Spencer |
Last 96 (Q) | 134 | |
| Sep 10th 1986 | Stephen Hendry |
Last 64 (Q) | 126 | |
| Sep 8th 1986 | David Roe |
Last 128 (Q) | 121 | |
| Sep 10th 1986 | Jim Wych |
Last 64 (Q) | 119 | |
| Oct 2nd 1986 | Cliff Thorburn |
Semi-final | 118 | |
| Sep 28th 1986 | Neal Foulds |
Last 16 | 114 | |
| Sep 10th 1986 | Dennis Taylor |
Last 64 (Q) | 113 | |
| Sep 8th 1986 | Malcolm Bradley |
Last 96 (Q) | 110 | |
| Sep 11th 1986 | Joe Johnson |
Last 64 (Q) | 109 | |
| Sep 8th 1986 | John Spencer |
Last 96 (Q) | 104 | |
| Cliff Thorburn |
Final | 102 | ||
| Oct 3rd 1986 | Neal Foulds |
Semi-final | 101 | |
| Sep 14th 1986 | Rex Williams |
Last 32 | 100 |