| Mar 22, 2026 | Weersing | 1–0 | Terler | Round 8: Weersing, Abigail Riis - Terler, Bohdan | Queen's Gambit Declined: Modern Variation | |
| Mar 21, 2026 | Zhu | 0–1 | Weersing | Round 7: Zhu, Yaoyao - Weersing, Abigail Riis | French Defense: Advance Variation, Euwe Variation | |
| Feb 22, 2026 | Shah Rishab | 1–0 | Weersing | Round 9: Shah Rishab - Weersing, Abigail Riis | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Feb 22, 2026 | Weersing | 1–0 | Cont | Round 8: Weersing, Abigail Riis - Cont, Arya | Grünfeld Defense: Flohr Variation | |
| Feb 22, 2026 | Benzaira | 0–1 | Weersing | Round 7: Benzaira, Sammy - Weersing, Abigail Riis | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Feb 22, 2026 | Weersing | 0–1 | Verma | Round 6: Weersing, Abigail Riis - Verma, Aditya | Queen's Gambit Declined: Orthodox Defense, Rubinstein Attack | |
| Feb 21, 2026 | Weersing | 0–1 | Yoon | Round 4: Weersing, Abigail Riis - Yoon, Jacob D | English Defense | |
| Feb 21, 2026 | Leslie | 1–0 | Weersing | Round 5: Leslie, Alex - Weersing, Abigail Riis | Queen's Gambit Declined: Harrwitz Attack, Main Line | |
| Feb 21, 2026 | Weersing | 0–1 | Saunders | Round 3: Weersing, Abigail Riis - Saunders, Aron | Slav Defense: Czech Variation, Classical System | |
| Feb 21, 2026 | Tran | 0–1 | Weersing | Round 2: Tran, David - Weersing, Abigail Riis | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Feb 21, 2026 | Weersing | 1–0 | Pelling | Round 1: Weersing, Abigail Riis - Pelling, Kyle | King's Indian Defense | |
| Feb 8, 2026 | Weersing | 1–0 | Wilks | Round 6: Weersing, Abigail Riis - Wilks, Simon | Nimzo-Indian Defense: Classical Variation | |
| Feb 7, 2026 | Price | 1–0 | Weersing | Round 5: Price, Gwilym - Weersing, Abigail Riis | Zukertort Opening | |
| Jan 11, 2026 | James | ½–½ | Weersing | Round 4: James, Russell A - Weersing, Abigail Riis | English Opening: Neo-Catalan | |
| Jan 10, 2026 | Weersing | 1–0 | Baltrunas | Round 3: Weersing, Abigail Riis - Baltrunas, Evaldas | Queen's Gambit Declined: Neo-Orthodox Variation, Main Line | |
| Oct 25, 2025 | Schippke | 1–0 | Weersing | Round 7: Schippke, Manon - Weersing, Abigail Riis | English Opening: Agincourt Defense, Wimpy System | |
| Oct 24, 2025 | Kulon | 1–0 | Weersing | Round 6: Kulon, Klaudia - Weersing, Abigail Riis | English Opening: Mikenas-Carls Variation | |
| Oct 23, 2025 | Weersing | 1–0 | Isurina Mariano | Round 5: Weersing, Abigail Riis - Isurina Mariano, Cristine Rose | Dutch Defense: Fianchetto Attack | |
| Oct 22, 2025 | Tsekoura | 0–1 | Weersing | Round 4: Tsekoura, Vaia - Weersing, Abigail Riis | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Oct 21, 2025 | Weersing | 0–1 | Mehmed | Round 3: Weersing, Abigail Riis - Mehmed, Elif | Nimzo-Indian Defense: Classical Variation | |
| Oct 20, 2025 | Wang | 0–1 | Weersing | Round 2: Wang, Shanshan - Weersing, Abigail Riis | French Defense: Advance Variation, Euwe Variation | |
| Oct 19, 2025 | Weersing | 0–1 | Lu | Round 1: Weersing, Abigail Riis - Lu, Miaoyi | Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation | |
| Aug 31, 2024 | Ter-Avetisjana | ½–½ | Weersing | EYCC 2024 - G18 | Queen's Gambit Declined: Harrwitz Attack, Main Line | |
| Aug 30, 2024 | Weersing | 1–0 | Deladerriere | EYCC 2024 - G18 | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Aug 29, 2024 | Zelbova | 1–0 | Weersing | EYCC 2024 - G18 | Indian Defense | |
| Aug 28, 2024 | Weersing | ½–½ | Manko | EYCC 2024 - G18 | Queen's Gambit Declined: Neo-Orthodox Variation, Main Line | |
| Aug 26, 2024 | Hernandez Tellez | 0–1 | Weersing | EYCC 2024 - G18 | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Aug 25, 2024 | Weersing | 1–0 | Suarez Gomez | EYCC 2024 - G18 | Queen's Gambit Declined: Janowski Variation | |
| Aug 24, 2024 | Weersing | 0–1 | Deak-Sala | EYCC 2024 - G18 | ? | |
| Aug 23, 2024 | Kochavi | 0–1 | Weersing | EYCC 2024 - G18 | French Defense: Alekhine-Chatard Attack, Albin-Chatard Gambit | |
| Jan 4, 2024 | Weersing | 0–1 | Howell | Caplin Hastings Masters 2023 | Slav Defense: Exchange Variation, Symmetrical Line | |
| Jan 3, 2024 | Verbytski | 1–0 | Weersing | Caplin Hastings Masters 2023 | French Defense: Tarrasch Variation, Closed Variation, Main Line | |
| Jan 2, 2024 | Weersing | 0–1 | Vasiliadis | Caplin Hastings Masters 2023 | King's Indian Defense: Kramer Variation | |
| Dec 31, 2023 | Fischer | 1–0 | Weersing | Caplin Hastings Masters 2023 | French Defense: Tarrasch Variation, Closed Variation, Main Line | |
| Dec 30, 2023 | Weersing | 1–0 | Han | Caplin Hastings Masters 2023 | Slav Defense | |
| Dec 29, 2023 | Derakhshani | 1–0 | Weersing | Caplin Hastings Masters 2023 | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Dec 28, 2023 | Weersing | 1–0 | Seo | Caplin Hastings Masters 2023 | Nimzo-Indian Defense: Classical Variation | |
| Oct 15, 2023 | Weersing | 0–1 | Arora | 2023 UK Chess Challenge Terafinal Under 18 | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Oct 15, 2023 | Weersing | 1–0 | Gera | 2023 UK Chess Challenge Terafinal Under 18 | Nimzo-Indian Defense: Classical Variation, Keres Defense | |
| Oct 15, 2023 | Weersing | ½–½ | Makkar | 2023 UK Chess Challenge Terafinal Under 18 | Slav Defense: Exchange Variation | |
| Oct 15, 2023 | Saunders | 1–0 | Weersing | 2023 UK Chess Challenge Terafinal Under 18 | French Defense: Advance Variation, Euwe Variation | |
| Oct 15, 2023 | Madhavan | 1–0 | Weersing | 2023 UK Chess Challenge Terafinal Under 18 | French Defense: Tarrasch Variation, Pawn Center Variation | |
| Oct 14, 2023 | Weersing | 1–0 | Dicen | 2023 UK Chess Challenge Terafinal Under 18 | Dutch Defense: Rubinstein Variation | |
| Oct 14, 2023 | Weersing | 0–1 | Lutsko | 2023 UK Chess Challenge Terafinal Under 18 | King's Indian Defense: Kramer Variation | |
| Oct 14, 2023 | Weersing | 0–1 | Mesropyan | 2023 UK Chess Challenge Terafinal Under 18 | Queen's Gambit Declined: Tartakower Defense, Exchange Variation | |
| Oct 14, 2023 | Kukreja | ½–½ | Weersing | 2023 UK Chess Challenge Terafinal Under 18 | Catalan Opening: Closed | |
| Oct 14, 2023 | Liu | 1–0 | Weersing | 2023 UK Chess Challenge Terafinal Under 18 | French Defense: Classical Variation, Steinitz Variation | |
| Oct 14, 2023 | Haria-Skuse | 0–1 | Weersing | 2023 UK Chess Challenge Terafinal Under 18 | Queen's Pawn Game: Colle System | |
| Jul 30, 2023 | Savas Marin Stoica | 1–0 | Abigail R Weersing | British Chess Championships 2023: Championship | French Defense: Advance Variation, Euwe Variation | |
| Jul 29, 2023 | Abigail R Weersing | 0–1 | Jacob Connor Boswell | Round 8: Abigail R Weersing - Jacob Connor Boswell | Slav Defense: Czech Variation, Classical System | |
| Jul 28, 2023 | Burrows | 0–1 | Weersing | British Chess Championships 2023: Championship | French Defense: Advance Variation, Euwe Variation | |
| Jul 26, 2023 | Weersing | 0–1 | Merriman | British Chess Championships 2023: Championship | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Jul 25, 2023 | Mitra | ½–½ | Weersing | British Chess Championships 2023: Championship | Catalan Opening: Closed, Main Line | |
| Jul 24, 2023 | Weersing | 0–1 | Jones | British Chess Championships 2023: Championship | Nimzo-Indian Defense: Classical Variation, Milner-Barry Variation | |
| Jul 23, 2023 | Balaji | 1–0 | Weersing | British Chess Championships 2023: Championship | Réti Opening: Anglo-Slav Variation, Bogoljubow Variation, Stonewall Line | |
| Jul 22, 2023 | Weersing | 1–0 | Turner | British Chess Championships 2023: Championship | Queen's Gambit Declined: Tartakower Defense, Makogonov Exchange Variation | |
| May 29, 2023 | Weersing | 1–0 | Gorrepati | English Womens Championships 2023 | Semi-Slav Defense: Anti-Moscow Gambit | |
| May 28, 2023 | Weersing | ½–½ | Jayawarna | English Womens Championships 2023 | Benoni Defense: Classical Variation, New York Variation | |
| May 28, 2023 | Longson | 1–0 | Weersing | English Womens Championships 2023 | French Defense: Burn Variation | |
| May 27, 2023 | Weersing | 0–1 | Pert | English Womens Championships 2023 | Tarrasch Defense: Schara Gambit | |
| May 27, 2023 | Dicen | 1–0 | Weersing | English Womens Championships 2023 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 26, 2023 | Weersing | 1–0 | Walker | English Womens Championships 2023 | Queen's Gambit Declined: Orthodox Defense, Botvinnik Variation | |
| May 26, 2023 | Toma | 0–1 | Weersing | English Womens Championships 2023 | French Defense: Classical Variation, Steinitz Variation | |
| Jul 10, 2022 | Christopher A Gibson | 0–1 | Abigail R Weersing | Round 5: Christopher A Gibson - Abigail R Weersing | French Defense: Advance Variation, Main Line | |
| Jul 10, 2022 | Abigail R Weersing | ½–½ | Vincenz Bill | Round 4: Abigail R Weersing - Vincenz Bill | Nimzo-Indian Defense: Classical Variation, Berlin Variation | |
| Jul 10, 2022 | Abigail R Weersing | 0–1 | Marco Gallana | Round 2: Abigail R Weersing - Marco Gallana | Old Indian Defense: Ukrainian Variation | |
| Jul 10, 2022 | George I Miller | ½–½ | Abigail R Weersing | Round 3: George I Miller - Abigail R Weersing | English Opening: Mikenas-Carls Variation | |
| — | Weersing | 1–0 | Murawski | Round 2: Weersing, Abigail Riis - Murawski, Jan | Queen's Gambit Declined: Tartakower Defense | |
| — | Weersing | 0–1 | Price | Round 4: Weersing, Abigail Riis - Price, Gwilym | King's Indian Defense: Sämisch Variation, Sämisch Gambit | |
| — | Weersing | 0–1 | Strade | Round 6: Weersing, Abigail Riis - Strade, Arita | King's Indian Defense: Kramer Variation | |
| — | Weersing | 1–0 | Nevska | Round 9: Weersing, Abigail Riis - Nevska, Gerda | Mikenas Defense: Lithuanian Variation | |
| — | Weersing | 0–1 | Peralta | Ronda 1: Weersing, Abigail Riis - Peralta, Fernando | Nimzo-Indian Defense: Rubinstein System, Hübner Variation | |
| — | Starley | 0–1 | Weersing | British Chess Championships 2023: Championship | French Defense: Advance Variation, Milner-Barry Gambit, Main Line | |
| — | Fava | 1–0 | Weersing | Round 1: Fava, Lorenzo - Weersing, Abigail Riis | Zukertort Opening: Reversed Grünfeld | |
| — | Richardson | 1–0 | Weersing | Round 3: Richardson, John R - Weersing, Abigail Riis | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| — | Liu | 1–0 | Weersing | Round 5: Liu,Tianyi (Jack) - Weersing, Abigail Riis | French Defense: Alekhine-Chatard Attack | |
| — | Lebedev | ½–½ | Weersing | Round 8: Lebedev, Lion - Weersing, Abigail Riis | French Defense: Alekhine-Chatard Attack | |