| Nov 2, 2025 | Matthews | ½–½ | Aragon Gutierrez | Benidorm Chess Open B Sub-2000 2025 | Indian Defense: Wade-Tartakower Defense | |
| Oct 27, 2025 | Underwood | 1–0 | Matthews | Benidorm Chess Open B Sub-2000 2025 | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jul 8, 2025 | Richter | 1–0 | Matthews | Round 2: Richter, Rainer - Matthews, Gabriel | Indian Defense | |
| Jul 31, 2024 | Matthews | 1–0 | Kenning | Round 3: Matthews, Gabriel - Kenning, Paul H | Queen's Pawn Game: Chigorin Variation | |
| Jul 29, 2024 | Matthews | ½–½ | Giulian | Round 1: Matthews, Gabriel - Giulian, Philip M | Horwitz Defense | |
| Jul 10, 2024 | Matthews | ½–½ | Nunn | wst65 | Queen's Pawn Game | |
| Jul 9, 2024 | Matthews | ½–½ | McMahon | wst65 | Queen's Pawn Game: Colle System | |
| Jul 7, 2024 | Cooper | ½–½ | Matthews | wst65 | Rapport-Jobava System | |
| Jul 5, 2024 | Gorjaltsan | 0–1 | Matthews | wst65 | Nimzo-Indian Defense: Leningrad Variation | |
| Jul 4, 2024 | Matthews | ½–½ | Reuben | wst65 | Pseudo Queen's Indian Defense | |
| Jul 2, 2024 | Dekan | 1–0 | Matthews | wstcc2024o65 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Nov 10, 2024 | Matthews | 0–1 | Goormachtigh | Round 3: Matthews, Gabriel - Goormachtigh, Johan | East Indian Defense | |
| Oct 16, 2024 | Wager | 1–0 | Matthews | Round 4: Wager, John D - Matthews, Gabriel | Zukertort Opening: Nimzo-Larsen Variation | |
| Oct 14, 2024 | Matthews | 0–1 | Thurlow | Round 2: Matthews, Gabriel - Thurlow, Kevin J | Rubinstein Opening | |
| Oct 13, 2024 | Matthews | 0–1 | Johnsen | Round 1: Matthews, Gabriel - Johnsen, Gunnar | ? | |
| Aug 4, 2024 | Hutchinson | 1–0 | Matthews | Round 7: Hutchinson, Norman A - Matthews, Gabriel | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Aug 3, 2024 | Matthews | ½–½ | Guilfoyle | Round 6: Matthews, Gabriel - Guilfoyle, John M | Indian Defense: Spielmann-Indian | |
| Aug 2, 2024 | Matthews | 1–0 | Hall | Round 5: Matthews, Gabriel - Hall, Alan | Queen's Pawn Game: Torre Attack | |
| Aug 1, 2024 | Clark | 1–0 | Matthews | Round 4: Clark, Robert G - Matthews, Gabriel | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jul 30, 2024 | Binks | 1–0 | Matthews | Round 2: Binks, Michael - Matthews, Gabriel | Indian Defense: London System | |
