| Jun 28, 2026 | Bullen | ½–½ | Blackburn | Round 5: Bullen, Alex - Blackburn, Jonathan L B | Queen's Indian Defense: Capablanca Variation | |
| Jun 28, 2026 | Rathbone-Jones | 0–1 | Bullen | Round 4: Rathbone-Jones, Ifan - Bullen, Alex | English Opening: Agincourt Defense, Bogoljubow Defense | |
| Jun 27, 2026 | Bullen | ½–½ | Lambton | Round 3: Bullen, Alex - Lambton, David | Benoni Defense: Classical Variation, Czerniak Defense, Tal Line | |
| Jun 27, 2026 | Van Kemenade | 0–1 | Bullen | Round 2: Van Kemenade, Rudy - Bullen, Alex | Bird Opening: Dutch Variation | |
| Jun 26, 2026 | Bullen | 1–0 | Boganadham | Round 1: Bullen, Alex - Boganadham, Ved Sudeep | Indian Defense: Przepiorka Variation | |
| May 4, 2026 | Bullen | 1–0 | Sanada | Round 11: Bullen, Alex - Sanada, Tetsuaki | Queen's Pawn Game: Symmetrical Variation | |
| May 2, 2026 | Maton | ½–½ | Bullen | Round 9: Maton, Emily - Bullen, Alex | English Opening: Agincourt Defense | |
| Apr 6, 2026 | Camp | ½–½ | Bullen | Round 7: Camp, Imogen A L - Bullen, Alex | Queen's Gambit Declined: Three Knights Variation | |
| Apr 5, 2026 | Bullen | 1–0 | Cave | Round 5: Bullen, Alex - Cave, Iwan | Queen's Pawn Game: Symmetrical Variation | |
| Apr 4, 2026 | Bullen | ½–½ | Rathbone-Jones | Round 3: Bullen, Alex - Rathbone-Jones, Ifan | Queen's Pawn Game: Symmetrical Variation | |
| Apr 3, 2026 | Harakis | 0–1 | Bullen | Round 2: Harakis, Alexis M - Bullen, Alex | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Apr 2, 2026 | Bullen | 1–0 | Turner | Round 1: Bullen, Alex - Turner, Joseph David | Queen's Pawn Game: Symmetrical Variation | |
| Mar 23, 2026 | Bullen | ½–½ | Zeidler | Round 6: Bullen, Alex - Zeidler, Sven P. | Queen's Pawn Game: Chigorin Variation | |
| Mar 23, 2026 | Camacho Collados | ½–½ | Bullen | Round 4: Camacho Collados, Jose - Bullen, Alex | English Opening: Agincourt Defense | |
| Mar 22, 2026 | Bullen | 0–1 | Onslow | Round 8: Bullen, Alex - Onslow, Alfie | Zukertort Opening | |
| Mar 21, 2026 | Mikalajunas | 1–0 | Bullen | Round 7: Mikalajunas, Kajus - Bullen, Alex | King's Indian Attack: Keres Variation | |
| Feb 22, 2026 | Bullen | 0–1 | Bozinakis | Round 8: Bullen, Alex - Bozinakis, Pavlos | Indian Defense: Anti-Nimzo-Indian | |
| Feb 22, 2026 | Wallace | ½–½ | Bullen | Round 9: Wallace, Adrian D - Bullen, Alex | Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation | |
| Feb 21, 2026 | Best | * | Bullen | Round 1: Best, Francis P - Bullen, Alex | ? | |
| Feb 20, 2026 | Ratcliffe | 0–1 | Bullen | Round 7: Ratcliffe, James - Bullen, Alex | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Feb 19, 2026 | Bullen | 1–0 | Bowley | Round 6: Bullen, Alex - Bowley, Clive | Modern Defense: Standard Defense | |
| Feb 19, 2026 | Rastogi | ½–½ | Bullen | Round 5: Rastogi, Nayan Keats - Bullen, Alex | Caro-Kann Defense: Maróczy Variation | |
| Feb 18, 2026 | Bullen | ½–½ | Sandbrink | Round 4: Bullen, Alex - Sandbrink, Kai | Sicilian Defense: French Variation | |
| Feb 17, 2026 | Collyer | 1–0 | Bullen | Round 3: Collyer, David - Bullen, Alex | Caro-Kann Defense: Advance Variation, Short Variation | |
| Feb 17, 2026 | Bullen | 0–1 | Vaidyanathan | Round 2: Bullen, Alex - Vaidyanathan, Adithya | Queen's Pawn Game: Zukertort Variation | |
| Feb 8, 2026 | Bullen | 1–0 | Sullivan | Round 6: Bullen, Alex - Sullivan, Daniel | Semi-Slav Defense: Stoltz Variation | |
| Feb 7, 2026 | Ethelontis | ½–½ | Bullen | Round 5: Ethelontis, Alexandros N - Bullen, Alex | Catalan Opening: Open Defense, Classical Line | |
| Jan 11, 2026 | Bullen | ½–½ | White | Round 4: Bullen, Alex - White, Stuart A | Slav Defense: Quiet Variation, Schallopp Defense | |
| Jan 10, 2026 | Tart | 0–1 | Bullen | Round 3: Tart, Peter K - Bullen, Alex | Nimzo-Larsen Attack: Classical Variation | |
| Jul 9, 2025 | Bullen | 0–1 | Kalavannan | Round 9: Bullen, Alex - Kalavannan, Koby | Pseudo Queen's Indian Defense | |
| Jul 8, 2025 | Dasgupta | 0–1 | Bullen | Round 8: Dasgupta, Avyukt - Bullen, Alex | Queen's Pawn Game: Accelerated London System | |
| Jul 7, 2025 | Bullen | 1–0 | Van Kemenade | Round 7: Bullen, Alex - Van Kemenade, Rudy | Queen's Pawn Game | |
| Jul 7, 2025 | Smith | 1–0 | Bullen | Round 6: Smith, Olivia - Bullen, Alex | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jul 6, 2025 | Bullen | 1–0 | Duke | Round 5: Bullen, Alex - Duke, Dillan | Zukertort Opening: Quiet System | |
| Jul 6, 2025 | Hariharan | 0–1 | Bullen | Round 4: Hariharan, Shambavi - Bullen, Alex | Queen's Gambit Declined: Albin Countergambit | |
| Jul 5, 2025 | Bullen | 0–1 | Hill | Round 3: Bullen, Alex - Hill, Andy | Indian Defense: Przepiorka Variation | |
| Jul 4, 2025 | Hewitt | ½–½ | Bullen | Round 2: Hewitt, William - Bullen, Alex | Caro-Kann Defense: Panov Attack, Main Line | |
| Jul 4, 2025 | Bullen | 1–0 | Wagner | Round 1: Bullen, Alex - Wagner, Guy | Slav Defense: Breyer Variation | |
| May 5, 2025 | Bullen | 0–1 | Burnett | Round 11: Bullen, Alex - Burnett, Andrew | King's Indian Defense: Smyslov Variation | |
| May 4, 2025 | Bradbury | 1–0 | Bullen | Round 10: Bradbury, Neil H - Bullen, Alex | Bogo-Indian Defense: Retreat Variation | |
| May 3, 2025 | Paterson | ½–½ | Bullen | Round 9: Paterson, Andrew I - Bullen, Alex | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Apr 6, 2025 | Bullen | ½–½ | Ashton | Round 8: Bullen, Alex - Ashton, Adam G | Zukertort Opening | |
| Apr 5, 2025 | Bullen | ½–½ | Lishoy Gengis Paratazham | Round 7: Bullen, Alex - Lishoy Gengis Paratazham, Dildarav | Rapport-Jobava System | |
| Oct 25, 2024 | Luukkonen | 0–1 | Bullen | 39th European Chess Club Cup | Caro-Kann Defense: Advance Variation, Short Variation | |
| Oct 24, 2024 | Bullen | 0–1 | Pryvalov | 39th European Chess Club Cup | Zukertort Opening | |
| Oct 23, 2024 | Pleasants | 1–0 | Bullen | 39th European Chess Club Cup | Caro-Kann Defense: Accelerated Panov Attack | |
| Oct 22, 2024 | Bullen | ½–½ | Kanyamarala | 39th European Chess Club Cup | Zukertort Opening | |
| Oct 21, 2024 | Cumming | 1–0 | Bullen | 39th European Chess Club Cup | Caro-Kann Defense: Classical Variation, Lobron System | |
| Oct 20, 2024 | Bullen | 0–1 | Zemach | 39th European Chess Club Cup | Queen's Pawn Game: Symmetrical Variation | |
| Sep 22, 2024 | Bullen | 0–1 | Fernandez Sanchez | 45th FIDE Chess Olympiad | Indian Defense: Przepiorka Variation | |
| Sep 21, 2024 | Azhar | ½–½ | Bullen | 45th FIDE Chess Olympiad | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Sep 20, 2024 | Bullen | 0–1 | Ibarra Chami | 45th FIDE Chess Olympiad | Zukertort Opening | |
| Sep 19, 2024 | Shiferaw | 0–1 | Bullen | 45th FIDE Chess Olympiad | Catalan Opening: Closed | |
| Sep 16, 2024 | Bullen | 1–0 | Gengler | 45th FIDE Chess Olympiad | Indian Defense: Przepiorka Variation | |
| Sep 15, 2024 | Oratile | 0–1 | Bullen | 45th FIDE Chess Olympiad | Caro-Kann Defense: Breyer Variation | |
| Sep 14, 2024 | Bullen | 0–1 | Kurmann | 45th FIDE Chess Olympiad | Indian Defense: Anti-Nimzo-Indian | |
| Sep 13, 2024 | Bullen | 1–0 | Napoleao | 45th FIDE Chess Olympiad | Zukertort Opening | |
| Sep 11, 2024 | Aboubaker Ali Youssouf | 0–1 | Bullen | 45th FIDE Chess Olympiad | Caro-Kann Defense: Classical Variation | |
| Jul 10, 2024 | Bullen | 1–0 | MacDonald | Round 9: Bullen, Alex - MacDonald, Duncan | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jul 9, 2024 | Fowler | ½–½ | Bullen | Round 8: Fowler, Hugo - Bullen, Alex | Caro-Kann Defense: Accelerated Panov Attack, Modern Variation | |
| Jul 9, 2024 | Bullen | 0–1 | Southcott-Moyers | Round 7: Bullen, Alex - Southcott-Moyers, Indy | Zukertort Opening: Reversed Grünfeld | |
| Jul 8, 2024 | Camacho Collados | 1–0 | Bullen | Round 6: Camacho Collados, Jose - Bullen, Alex | King's Indian Attack | |
| Jul 7, 2024 | Bullen | ½–½ | Toczek | Round 5: Bullen, Alex - Toczek, Grzegorz | Benoni Defense: French Benoni | |
| Jul 7, 2024 | Waterfield | 0–1 | Bullen | Round 4: Waterfield, Mark - Bullen, Alex | Caro-Kann Defense: Exchange Variation | |
| Jul 6, 2024 | Bullen | 1–0 | Heij | Round 3: Bullen, Alex - Heij, Jacco | English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation | |
| Jul 5, 2024 | Cuenca Jimenez | 1–0 | Bullen | Round 2: Cuenca Jimenez, Jose Fernando - Bullen, Alex | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Jul 5, 2024 | Bullen | 1–0 | Agarwal | Round 1: Bullen, Alex - Agarwal, Anay | Queen's Pawn Game: Symmetrical Variation | |
| May 5, 2024 | Bullen | 1–0 | McPhillips | Round 10: Bullen, Alex - McPhillips, Karl | Queen's Pawn Game: Chigorin Variation | |
| May 4, 2024 | Bullen | ½–½ | Hill | Round 9: Bullen, Alex - Hill, Alistair | East Indian Defense | |
| Apr 1, 2024 | Bullen | 1–0 | Zeidler | Round 7: Bullen, Alex - Zeidler, Sven P. | Nimzowitsch Defense: Scandinavian Variation, Bogoljubow Variation, Vehre Variation | |
| Apr 1, 2024 | Camacho Collados | 1–0 | Bullen | Round 6: Camacho Collados, Jose - Bullen, Alex | Caro-Kann Defense: Two Knights Attack | |
| Mar 31, 2024 | Bullen | 1–0 | Cave | Round 5: Bullen, Alex - Cave, Iwan | Queen's Pawn Game: Colle System | |
| Mar 30, 2024 | Kett | 1–0 | Bullen | Round 4: Kett, Tim - Bullen, Alex | Caro-Kann Defense: Advance Variation, Short Variation | |
| Mar 30, 2024 | Bullen | ½–½ | Toczek | Round 3: Bullen, Alex - Toczek, Grzegorz | Indian Defense: London System | |
| Mar 30, 2024 | Bullen | 1–0 | Kozusek | Round 2: Bullen, Alex - Kozusek, Daniel | Sicilian Defense: Four Knights Variation, Cobra Variation | |
| Mar 30, 2024 | Jukes | 0–1 | Bullen | Round 1: Jukes, Sam - Bullen, Alex | Caro-Kann Defense: Karpov Variation, Modern Variation, Kasparov Attack | |
| Mar 16, 2024 | Buanne | 0–1 | Bullen | Round 7: Buanne, Luca - Bullen, Alex | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Feb 10, 2024 | Velayutham | 0–1 | Bullen | 4NCL Division 2 2023-2024 | Sicilian Defense: Closed | |
| Jan 14, 2024 | Bullen | 1–0 | Milson | Main 4NCL League Division 2 - 2023/24 | Queen's Pawn Game: Symmetrical Variation | |
| Jan 13, 2024 | Rogacewicz | ½–½ | Bullen | Main 4NCL League Division 2 - 2023/24 | Catalan Opening: Closed | |
| Nov 12, 2023 | Pert | 1–0 | Bullen | Main 4NCL League Division 2 - 2023/24 | Caro-Kann Defense: Advance Variation, Van der Wiel Attack | |
| Nov 11, 2023 | Bullen | 1–0 | Brooks | 4NCL Division Two | Horwitz Defense | |
| Jun 18, 2022 | Bullen | 0–1 | Romanov | Teplice OPEN 2022 Ɩ 18. - 26.06.2022 Ɩ Start 3 pm. Ɩ Teplice Chess Club | Pseudo Queen's Indian Defense | |
| May 1, 2022 | Bullen | 0–1 | Quinn | 4NCL Main League 1-2 | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Apr 30, 2022 | Robertson | 0–1 | Bullen | 4NCL Main League 1-2 | Nimzo-Indian Defense: Reshevsky Variation | |
| — | Bullen | ½–½ | Shepherd | 4NCL Division 2 2023-2024 | Queen's Pawn Game: Symmetrical Variation | |