| Jun 1, 2026 | O Hanlon | 0–1 | Kelly | Round 6: O Hanlon, Joe - Kelly, Hugh | Queen's Pawn Game: Accelerated London System | |
| Jun 1, 2026 | O Hanlon | 1–0 | Keers | Round 5: O Hanlon, Joe - Keers, Shane | Dutch Defense: Staunton Gambit Accepted | |
| May 30, 2026 | Greenan | 1–0 | O Hanlon | Round 1: Greenan, Darragh - O Hanlon, Joe | Philidor Defense: Lion Variation | |
| Feb 1, 2026 | O Hanlon | ½–½ | Aashay R Kher | Sligo 2026 Weekender Championship | Indian Defense: Accelerated London System | |
| Feb 1, 2026 | Thomas | 0–1 | O Hanlon | Sligo 2026 Weekender Championship | French Defense: King's Indian Attack | |
| Feb 2, 2025 | O Hanlon | 0–1 | Hourican | The Sligo Tournament 2025 - Championship | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Feb 2, 2025 | Watkins | ½–½ | O Hanlon | The Sligo Tournament 2025 - Championship | Catalan Opening: Open Defense, Classical Line | |
| Feb 1, 2025 | O Hanlon | * | Crowe | The Sligo Tournament 2025 - Championship | Queen's Pawn Game: Accelerated London System | |
| Feb 1, 2025 | Ward | 0–1 | O Hanlon | The Sligo Tournament 2025 - Championship | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Jan 31, 2025 | O Hanlon | ½–½ | O`connell | The Sligo Tournament 2025 - Championship | Indian Defense: London System | |
| Feb 23, 2025 | O Hanlon | 1–0 | Chen | Round 5: O Hanlon, Joe - Chen, Yechu | Indian Defense | |
| Feb 23, 2025 | St Louis | ½–½ | O Hanlon | Round 4: St Louis, Laurence - O Hanlon, Joe | French Defense: Advance Variation, Euwe Variation | |
| Feb 22, 2025 | O Hanlon | ½–½ | James Meadows | Round 3: O Hanlon, Joe - James Meadows | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Feb 22, 2025 | Prince | 1–0 | O Hanlon | Round 2: Prince, Alan R - O Hanlon, Joe | French Defense: King's Indian Attack | |
| Feb 21, 2025 | O Hanlon | 1–0 | Lineker-Miller | Round 1: O Hanlon, Joe - Lineker-Miller, Stephen | Indian Defense | |
| Feb 21, 2025 | Best | 0–1 | O Hanlon | Round 6: Best, Francis P - O Hanlon, Joe | French Defense: Tarrasch Variation | |
| Feb 20, 2025 | O Hanlon | 1–0 | Gavin Paterson | Round 5: O Hanlon, Joe - Gavin Paterson | Queen's Pawn Game: Accelerated London System | |
| Feb 20, 2025 | Collins | ½–½ | O Hanlon | Round 4: Collins, Nigel - O Hanlon, Joe | English Opening: Mikenas-Carls Variation | |
| Feb 19, 2025 | O Hanlon | 1–0 | Farms | Round 3: O Hanlon, Joe - Farms, Edward | Indian Defense | |
| Feb 18, 2025 | O Hanlon | 0–1 | Coddington | Round 1: O Hanlon, Joe - Coddington, Oliver E D | Indian Defense | |
| Feb 18, 2025 | Horwood | ½–½ | O Hanlon | Round 2: Horwood, Alexander - O Hanlon, Joe | Scandinavian Defense: Valencian Variation | |
