| Jun 28, 2026 | Harrison | 0–1 | Kocak | Round 5: Harrison, Oliver - Kocak, Yavuz Aydin | Scotch Game: Scotch Gambit, London Defense | |
| Jun 28, 2026 | Kocak | 1–0 | Mortazavi | Round 4: Kocak, Yavuz Aydin - Mortazavi, Sami | Sicilian Defense: Alapin Variation, Stoltz Attack | |
| Jun 27, 2026 | Kocak | 0–1 | Obi | Round 3: Kocak, Yavuz Aydin - Obi, Okwose Marc | Scandinavian Defense: Bronstein Variation | |
| Jun 27, 2026 | Bolt | 1–0 | Kocak | Round 2: Bolt, Graham - Kocak, Yavuz Aydin | Réti Opening: Anglo-Slav Variation, with g3 | |
| Mar 7, 2026 | Singh | 1–0 | Kocak | English Youth Championships. Top boards per section. | Italian Game: Evans Gambit, Bronstein Defense | |
| Jul 31, 2025 | Cao | 1–0 | Kocak | Round 9: Cao, Handuo - Kocak, Yavuz Aydin | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| Jul 31, 2025 | Kocak | 0–1 | Cawdery | Round 8: Kocak, Yavuz Aydin - Cawdery, Mary | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| Jul 31, 2025 | Kocak | 1–0 | Balaji | Round 7: Kocak, Yavuz Aydin - Balaji, Yughan | Italian Game: Giuoco Pianissimo | |
| Jul 31, 2025 | Kulibaev | 1–0 | Kocak | Round 6: Kulibaev, Richard - Kocak, Yavuz Aydin | Scotch Game: Scotch Gambit, Kingside Variation | |
| Jul 31, 2025 | Kocak | 0–1 | Krishna | Round 5: Kocak, Yavuz Aydin - Krishna, Vedansh | Sicilian Defense: Alapin Variation | |
| Jul 31, 2025 | Yu | 0–1 | Kocak | Round 4: Yu, Zhongbo - Kocak, Yavuz Aydin | Vienna Gambit, with Max Lange Defense | |
| Jul 31, 2025 | Gandhi | 0–1 | Kocak | Round 3: Gandhi, Krish - Kocak, Yavuz Aydin | Four Knights Game: Scotch Variation Accepted | |
| Jul 31, 2025 | Kocak | 1–0 | Gampa | Round 2: Kocak, Yavuz Aydin - Gampa, Dyuthi Sri | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| Jul 31, 2025 | Kocak | 0–1 | Xiong | Round 1: Kocak, Yavuz Aydin - Xiong, Yichen | French Defense: Advance Variation, Milner-Barry Gambit | |
| — | Kocak | 0–1 | Bhaduri | Round 1: Kocak, Yavuz Aydin - Bhaduri, Aviraj | Sicilian Defense: Alapin Variation | |
| — | Kocak | 1–0 | Irie -Williams | Round 3: Kocak, Yavuz Aydin - Irie -Williams, Silk | French Defense: Advance Variation, Paulsen Attack | |
| — | Kocak | 0–1 | Singh | Round 5: Kocak, Yavuz Aydin - Singh, Adamjeet | French Defense: Advance Variation, Milner-Barry Gambit | |
| — | Kocak | 0–1 | Gomez | Round 7: Kocak, Yavuz Aydin - Gomez, Magnus | Caro-Kann Defense: Classical Variation | |
| — | Kocak | 1–0 | Muthusamy | Round 9: Kocak, Yavuz Aydin - Muthusamy, Sathyanarayani | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| — | Liam Shek | 0–1 | Kocak | Round 2: Liam Shek - Kocak, Yavuz Aydin | Van't Kruijs Opening | |
| — | Ranatunga | 0–1 | Kocak | Round 4: Ranatunga, Kaemin - Kocak, Yavuz Aydin | Queen's Pawn Game: London System | |
| — | Maksak | 1–0 | Kocak | Round 6: Maksak, Liubava - Kocak, Yavuz Aydin | Italian Game: Evans Gambit, Pierce Defense | |
| — | Feng | 1–0 | Kocak | Round 8: Feng, Hao-Hsuan - Kocak, Yavuz Aydin | Queen's Pawn Game: Zukertort Variation | |
