| Jul 10, 2022 | Gerard O'Connell | 1–0 | Anthony Doyle | Round 9: Gerard O'Connell - Anthony Doyle | Tarrasch Defense: Classical Variation, Main Line | |
| Jul 9, 2022 | Anthony Fox | ½–½ | Gerard O'Connell | Round 8: Anthony Fox - Gerard O'Connell | Sicilian Defense: Moscow Variation, Main Line | |
| Jul 8, 2022 | Gerard O'Connell | 0–1 | Diana Mats | Round 7: Gerard O'Connell - Diana Mats | Nimzo-Indian Defense: Normal Variation, Bernstein Defense | |
| Jul 7, 2022 | Cathal Keenan | ½–½ | Gerard O'Connell | Round 6: Cathal Keenan - Gerard O'Connell | Sicilian Defense: Moscow Variation | |
| Jul 6, 2022 | Gerard O'Connell | 0–1 | Colm Daly | Round 5: Gerard O'Connell - Colm Daly | Horwitz Defense | |
| Jul 5, 2022 | Gerard O'Connell | 1–0 | Kavin Venkatesan | Round 4: Gerard O'Connell - Kavin Venkatesan | Indian Defense: Knights Variation | |
| Jul 4, 2022 | Tom O'Gorman | 1–0 | Gerard O'Connell | Round 3: Tom O'Gorman - Gerard O'Connell | East Indian Defense | |
| Jul 3, 2022 | Gerard O'Connell | ½–½ | Joe Ryan | Round 2: Gerard O'Connell - Joe Ryan | Benko Gambit Declined: Main Line | |
| Jul 2, 2022 | Jason Liu | 0–1 | Gerard O'Connell | Round 1: Jason Liu - Gerard O'Connell | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Sep 26, 2021 | Jonathan O'Connor | 0–1 | Gerard O'Connell | Round 5: Jonathan O'Connor - Gerard O'Connell | Sicilian Defense: Closed, Traditional | |
| Sep 26, 2021 | Gerard O'Connell | 1–0 | John F Gibson | Round 4: Gerard O'Connell - John F Gibson | Indian Defense: Budapest Defense, Fajarowicz Variation | |
| Aug 8, 2021 | Seamus Duffy | 0–1 | Gerard O'Connell | Round 9: Seamus Duffy - Gerard O'Connell | Nimzo-Larsen Attack: Modern Variation | |
| Aug 7, 2021 | Gerard O'Connell | ½–½ | Tim D Harding | Round 8: Gerard O'Connell - Tim D Harding | Indian Defense: Spielmann-Indian | |
| Aug 6, 2021 | Kavin Venkatesan | 1–0 | Gerard O'Connell | Round 7: Kavin Venkatesan - Gerard O'Connell | Grünfeld Defense: Exchange Variation | |
| Aug 5, 2021 | Gerard O'Connell | ½–½ | Luke Scott | Round 6: Gerard O'Connell - Luke Scott | Nimzo-Indian Defense: Normal Variation, Classical Defense | |
| Aug 4, 2021 | Alice O'Gorman | 0–1 | Gerard O'Connell | Round 5: Alice O'Gorman - Gerard O'Connell | English Opening: Symmetrical Variation, Botvinnik System | |
| Aug 4, 2021 | Gerard O'Connell | ½–½ | Alex Goss | Round 4: Gerard O'Connell - Alex Goss | King's Indian Defense: Orthodox Variation, Glek Defense | |
| Aug 4, 2021 | Eoghan Casey | 0–1 | Gerard O'Connell | Round 3: Eoghan Casey - Gerard O'Connell | Indian Defense | |
| Aug 4, 2021 | Gerard O'Connell | 0–1 | Lara Putar | Round 2: Gerard O'Connell - Lara Putar | Grünfeld Defense: Exchange Variation | |
| Aug 4, 2021 | Kevin O'Flaherty | 1–0 | Gerard O'Connell | Round 1: Kevin O'Flaherty - Gerard O'Connell | Rapport-Jobava System | |
