| Nov 26, 2025 | Erdogan | ½–½ | Flis | European Amateur Ch U2000 | Benoni Defense: Old Benoni | |
| Nov 1, 2025 | Erdogan | 1–0 | Ilyes | Round 11: Erdogan, Hassan - Ilyes, Peter | Indian Defense: Wade-Tartakower Defense | |
| Oct 31, 2025 | Gilbert | ½–½ | Erdogan | Round 10: Gilbert, Michael A - Erdogan, Hassan | Indian Defense: Wade-Tartakower Defense | |
| Oct 30, 2025 | Erdogan | ½–½ | Carlsten | Round 9: Erdogan, Hassan - Carlsten, Peter | Dutch Defense: Hopton Attack | |
| Oct 29, 2025 | Pitzl | ½–½ | Erdogan | Round 8: Pitzl, Konstantinos - Erdogan, Hassan | Zukertort Opening: Pirc Invitation | |
| Oct 22, 2025 | Sosa Patino | 1–0 | Erdogan | Round 2: Sosa Patino, Carlos - Erdogan, Hassan | Philidor Defense: Lion Variation | |
| Oct 21, 2025 | Erdogan | 0–1 | Brusi Noguera | Round 1: Erdogan, Hassan - Brusi Noguera, Ricardo Ll. | Indian Defense: Spielmann-Indian | |
| Apr 28, 2025 | Neatherway | 0–1 | Erdogan | Round 7: Neatherway, A Philip - Erdogan, Hassan | Rat Defense: Antal Defense | |
| Apr 27, 2025 | Erdogan | 0–1 | Waters | Round 5: Erdogan, Hassan - Waters, Andrew C | Dutch Defense: Hopton Attack | |
| Apr 27, 2025 | Robinson | 0–1 | Erdogan | Round 6: Robinson, Steve - Erdogan, Hassan | Sicilian Defense: Grand Prix Attack | |
| Apr 26, 2025 | Clarke | 0–1 | Erdogan | Round 4: Clarke, Duncan - Erdogan, Hassan | Queen's Pawn Game | |
| Apr 25, 2025 | Erdogan | ½–½ | Collins | Round 3: Erdogan, Hassan - Collins, Nigel | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Apr 25, 2025 | Hall | 1–0 | Erdogan | Round 2: Hall, Alan - Erdogan, Hassan | Queen's Pawn Game | |
| Apr 24, 2025 | Erdogan | 0–1 | Littlewood | Round 1: Erdogan, Hassan - Littlewood, Paul E | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| May 28, 2024 | Jerome | 0–1 | Erdogan | Round 7: Jerome, Stellio - Erdogan, Hassan | Bird Opening: Dutch Variation | |
| May 27, 2024 | Erdogan | 0–1 | De Coverly | Round 6: Erdogan, Hassan - De Coverly, Roger D | Zukertort Opening: Nimzo-Larsen Variation | |
| May 27, 2024 | Myall | ½–½ | Erdogan | Round 5: Myall, Ivan J - Erdogan, Hassan | Rat Defense: Antal Defense | |
| May 26, 2024 | Erdogan | ½–½ | Hutchinson | Round 4: Erdogan, Hassan - Hutchinson, Norman A | Zukertort Opening: Nimzo-Larsen Variation | |
| May 25, 2024 | Carpenter | ½–½ | Erdogan | Round 3: Carpenter, David J - Erdogan, Hassan | Zukertort Opening: Pirc Invitation | |
| May 25, 2024 | Erdogan | 0–1 | Chandler | Round 2: Erdogan, Hassan - Chandler, Cliff R | Queen's Pawn Game: Chigorin Variation | |
| May 24, 2024 | Norman | ½–½ | Erdogan | Round 1: Norman, Kenneth I - Erdogan, Hassan | Old Indian Defense: Normal Variation | |
| Oct 26, 2023 | Bagamasbad | * | Erdogan | 65+ World Senior Championship | ? | |
| Oct 25, 2023 | Soderberg | * | Erdogan | 65+ World Senior Championship | ? | |
| Jun 2, 2023 | Jensen | 0–1 | Erdogan | escc2023_65 | Philidor Defense: Lion Variation | |
| Jun 1, 2023 | Goli | ½–½ | Erdogan | escc2023_65 | Indian Defense: Wade-Tartakower Defense | |
| May 31, 2023 | Erdogan | 0–1 | Iudicello | escc2023_65 | East Indian Defense | |
| May 30, 2023 | Erdogan | 1–0 | Rodella | escc2023_65 | Queen's Pawn Game: Colle System, Anti-Colle | |
| May 26, 2023 | Erdogan | 0–1 | Pomes Marcet | escc2023_65 | Richter-Veresov Attack | |
| Oct 22, 2022 | Roch | * | Erdogan | World Amateur CC U2000 | ? | |
| Oct 10, 2021 | Erdogan | 0–1 | Mason | ECF Over 50 2021 | East Indian Defense | |
| Oct 9, 2021 | Kett | 0–1 | Erdogan | ECF Over 50 2021 | Rat Defense: Antal Defense | |
| Oct 8, 2021 | Waddington | 1–0 | Erdogan | ECF Over 50 2021 | Queen's Pawn Game | |
| Oct 7, 2021 | Erdogan | 0–1 | Robson | ECF Over 50 2021 | Queen's Pawn Game: Colle System | |
| Oct 6, 2021 | Duncan | 0–1 | Erdogan | ECF Over 50 2021 | Indian Defense: Wade-Tartakower Defense | |
| Oct 5, 2021 | Erdogan | 1–0 | Dargan | ECF Over 50 2021 | Queen's Pawn Game: Colle System | |
| Oct 4, 2021 | Erdogan | 1–0 | Crocker | ECF Over 50 2021 | Queen's Pawn Game: Colle System | |
| — | Erdogan | 0–1 | Pickles | Round 2: Erdogan, Hassan - Pickles, Stephen | Trompowsky Attack | |
| — | Erdogan | 1–0 | Armstrong | Round 4: Erdogan, Hassan - Armstrong, William G | Trompowsky Attack | |
| — | Erdogan | 0–1 | Dilleigh | Round 6: Erdogan, Hassan - Dilleigh, Stephen P | Rubinstein Opening | |
| — | Moore | ½–½ | Erdogan | Round 1: Moore, Geoffrey R - Erdogan, Hassan | Rat Defense: Antal Defense | |
| — | Joe W Butterworth | ½–½ | Erdogan | Round 3: Joe W Butterworth - Erdogan, Hassan | Old Indian Defense: Normal Variation | |
| — | Lawson | 1–0 | Erdogan | Round 5: Lawson, Maurice E - Erdogan, Hassan | Philidor Defense: Steinitz Variation | |
| — | Barnes | 0–1 | Erdogan | Round 7: Barnes, David - Erdogan, Hassan | Philidor Defense: Hanham Variation, Schlechter Variation | |