| May 29, 2026 | Ogunshola | 1–0 | May | Round 5: Ogunshola, Ben - May, Adam J | Réti Opening: Anglo-Slav Variation, Gurevich System | |
| May 17, 2026 | Bennett | 1–0 | Ogunshola | Round 4: Bennett, Dominic L - Ogunshola, Ben | King's Indian Defense: Normal Variation, King's Knight Variation | |
| May 16, 2026 | Ogunshola | ½–½ | Coffey | Round 3: Ogunshola, Ben - Coffey, Anthony | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| May 16, 2026 | Melling | ½–½ | Ogunshola | Round 2: Melling, Hugo - Ogunshola, Ben | Bogo-Indian Defense: Nimzowitsch Variation | |
| Feb 1, 2026 | Ogunshola | ½–½ | Pang | Round 5: Ogunshola, Ben - Pang, Khai Jie Ryan | English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | |
| Feb 1, 2026 | Ward | 0–1 | Ogunshola | Round 4: Ward, Cian - Ogunshola, Ben | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jan 31, 2026 | Ogunshola | 0–1 | Harvey | Round 3: Ogunshola, Ben - Harvey, Marcus R | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, Delayed .. Nc6 | |
| Jan 31, 2026 | Ogunshola | 1–0 | Kennedy | Round 2: Ogunshola, Ben - Kennedy, Aden | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Jan 31, 2026 | Collyer | 0–1 | Ogunshola | Round 1: Collyer, David - Ogunshola, Ben | Sicilian Defense: Scheveningen Variation, English Attack, with f3 | |
| Jul 22, 2024 | Antolak | ½–½ | Ogunshola | Round 7: Antolak, Julia - Ogunshola, Ben | Pirc Defense | |
| Jul 21, 2024 | Ogunshola | ½–½ | Navrotescu | Round 6: Ogunshola, Ben - Navrotescu, Andreea | King's Indian Attack | |
| Jul 20, 2024 | Large | 1–0 | Ogunshola | Round 5: Large, Peter G - Ogunshola, Ben | Sicilian Defense: Closed | |
| Jul 20, 2024 | Ogunshola | ½–½ | Kalavannan | Round 4: Ogunshola, Ben - Kalavannan, Koby | English Opening: Agincourt Defense | |
| Jul 19, 2024 | Ogunshola | ½–½ | Buckley | Round 3: Ogunshola, Ben - Buckley, Graeme N | English Opening: King's English Variation | |
| Jul 17, 2024 | Murawski | * | Ogunshola | Round 1: Murawski, Jan - Ogunshola, Ben | ? | |
| Jul 30, 2023 | Toby Cox | 0–1 | Olugbemiga (Ben) Ogunshola | British Chess Championships 2023: Championship | King's Gambit Declined: Classical Variation | |
| Jul 28, 2023 | Alldritt | ½–½ | Ogunshola | British Chess Championships 2023: Championship | King's Indian Defense: Fianchetto Variation, Panno Variation | |
| Jul 25, 2023 | Ogunshola | ½–½ | Burrows | British Chess Championships 2023: Championship | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Jul 24, 2023 | Khoury | 1–0 | Ogunshola | British Chess Championships 2023: Championship | Pirc Defense: Byrne Variation | |
| Jul 23, 2023 | Ogunshola | 0–1 | Koiza | British Chess Championships 2023: Championship | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| Jul 22, 2023 | Willow | 1–0 | Ogunshola | British Chess Championships 2023: Championship | Pirc Defense: 150 Attack | |
| Jan 3, 2023 | Jacobs | ½–½ | Ogunshola | Caplin Hastings Masters | Indian Defense: Wade-Tartakower Defense | |
| Aug 21, 2022 | Ogunshola | ½–½ | James | Chessable British Chess Championships: Major Open | English Opening: Symmetrical Variation | |
| Aug 20, 2022 | Alldritt | 0–1 | Ogunshola | Chessable British Chess Championships: Major Open | King's Indian Defense: Fianchetto Variation, Kavalek Defense | |
| Aug 19, 2022 | Ogunshola | ½–½ | Smith | Chessable British Chess Championships: Major Open | English Opening: Caro-Kann Defensive System | |
| Aug 18, 2022 | Merriman | 0–1 | Ogunshola | Chessable British Chess Championships: Major Open | Modern Defense: Averbakh System | |
| Aug 17, 2022 | Ogunshola | ½–½ | Dignam | Chessable British Chess Championships: Major Open | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Aug 16, 2022 | Pert | 0–1 | Ogunshola | Chessable British Chess Championships: Major Open | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Aug 15, 2022 | Ogunshola | 1–0 | Dasgupta | Chessable British Chess Championships: Major Open | Réti Opening: Anglo-Slav Variation, New York System | |
| Aug 14, 2022 | Larkin | ½–½ | Ogunshola | Chessable British Chess Championships: Major Open | King's Indian Attack: Symmetrical Defense | |
| Aug 13, 2022 | Ogunshola | 1–0 | Burton | Chessable British Chess Championships: Major Open | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Nov 28, 2021 | Taylor | * | Ogunshola | 4NCL Division 1_2 | ? | |
| Nov 27, 2021 | Ogunshola | * | Cooper | 4NCL Division 1_2 | ? | |
| — | Ogunshola | ½–½ | Boswell | Round 2: Ogunshola, Ben - Boswell, Jacob Connor | Catalan Opening: Open Defense | |
| — | Ogunshola | ½–½ | Ronald | Round 3: Ogunshola, Ben - Ronald, Ted | English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3 | |
| — | Ogunshola | ½–½ | Verma | Round 5: Ogunshola, Ben - Verma, Aditya | English Opening: Anglo-Indian Defense | |
| — | Jones | 0–1 | Ogunshola | Round 1: Jones, Mark A - Ogunshola, Ben | Petrov's Defense: Karklins-Martinovsky Variation | |
| — | Dewangan | 0–1 | Ogunshola | Round 4: Dewangan, Aayush - Ogunshola, Ben | Petrov's Defense: Nimzowitsch Attack | |
| — | Hariharan | ½–½ | Ogunshola | Round 6: Hariharan, Shambavi - Ogunshola, Ben | King's Indian Defense | |
| — | Ogunshola | 0–1 | Jackson | British Chess Championships 2023: Championship | English Opening: Agincourt Defense | |