| 10 may 2026 | Brkic, Ante 2597 | Mazur, Stefan 2368 | 1-0 | C88 Ruy Lopez: Closed, Balla Variation | Hungarian Superleague 2025/26 | 41 | Ver |
| 9 may 2026 | Mazur, Stefan 2368 | Ruck, Robert 2472 | ½-½ | B12 Caro-Kann Defense: Advance Variation, Short Variation | Hungarian Superleague 2025/26 | 46 | Ver |
| 26 abr 2026 | Mazur, Stefan 2362 | Berczes, David 2382 | 1-0 | B40 Sicilian Defense: French Variation, Westerinen Attack | TIPOS šachová Extraliga 2025/2026 | 55 | Ver |
| 25 abr 2026 | Rodshtein, Maxim 2598 | Mazur, Stefan 2362 | 1-0 | E62 King's Indian Defense: Fianchetto Variation, Uhlmann-Szabo System | TIPOS šachová Extraliga 2025/2026 | 54 | Ver |
| 24 abr 2026 | Mazur, Stefan 2362 | Babula, Vlastimil 2485 | ½-½ | A01 Nimzo-Larsen Attack: Modern Variation | TIPOS šachová Extraliga 2025/2026 | 27 | Ver |
| 23 abr 2026 | Stalmach, Richard 2431 | Mazur, Stefan 2362 | 1-0 | D12 Slav Defense: Quiet Variation, Schallopp Defense | SVK Extraliga 2024/2025 | 40 | Ver |
| 23 abr 2026 | Mazur, Stefan 2362 | Motuz, Karol 2233 | 1-0 | C92 Ruy Lopez: Closed, Zaitsev System | SVK Extraliga 2024/2025 | 55 | Ver |
| 23 abr 2026 | Oruzinsky, Juraj 2303 | Mazur, Stefan 2362 | 0-1 | B06 Modern Defense: Lizard Defense, Mittenberger Gambit | SVK Extraliga 2024/2025 | 57 | Ver |
| 23 abr 2026 | Mazur, Stefan 2362 | Pasti, Aron 2388 | 1-0 | C70 Ruy Lopez: Morphy Defense, Cozio Defense | SVK Extraliga 2024/2025 | 47 | Ver |
| 23 abr 2026 | Michalik, Peter 2542 | Mazur, Stefan 2362 | 1-0 | A49 Indian Defense: Przepiorka Variation | SVK Extraliga 2024/2025 | 41 | Ver |
| 23 abr 2026 | Mazur, Stefan 2362 | Bochnicka, Vladimir 2363 | 1-0 | C78 Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation | SVK Extraliga 2024/2025 | 42 | Ver |
| 23 abr 2026 | Mazur, Stefan 2362 | Antoniewski, Rafal 2446 | 0-1 | B47 Sicilian Defense: Taimanov Variation, Bastrikov Variation | SVK Extraliga 2024/2025 | 32 | Ver |
| 23 abr 2026 | Beres, Tomas 2160 | Mazur, Stefan 2362 | 0-1 | C24 Bishop's Opening: Vienna Hybrid | SVK Extraliga 2024/2025 | 36 | Ver |
| 17 abr 2026 | Mazur, Stefan 2362 | Stickler, Florentin 2334 | ½-½ | C70 Ruy Lopez: Morphy Defense, Schliemann Defense Deferred | stveit | 51 | Ver |
| 16 abr 2026 | Ciolek, Andreas 2218 | Mazur, Stefan 2362 | 0-1 | C45 Scotch Game: Mieses Variation | stveit | 47 | Ver |
| 15 abr 2026 | Mazur, Stefan 2362 | Diermair, Andreas 2448 | ½-½ | C92 Ruy Lopez: Closed | stveit | 13 | Ver |
| 6 ene 2026 | Mazur, Stefan 2397 | Marzatico, Luca 2092 | 1-0 | C00 French Defense: Two Knights Variation | 6º Torneo Internazionale \"Parma Città della Cultura\" | 34 | Ver |
| 5 ene 2026 | Vancini, Edoardo 2119 | Mazur, Stefan 2397 | ½-½ | D02 Queen's Pawn Game: Krause Variation | 6º Torneo Internazionale \"Parma Città della Cultura\" | 29 | Ver |
| 5 ene 2026 | Mazur, Stefan 2397 | Vezzosi, Paolo 2107 | ½-½ | B19 Caro-Kann Defense: Classical Variation, Lobron System | 6º Torneo Internazionale \"Parma Città della Cultura\" | 63 | Ver |
| 4 ene 2026 | Cedriano, Mattia 2040 | Mazur, Stefan 2397 | ½-½ | B00 Nimzowitsch Defense: Williams Variation | 6º Torneo Internazionale \"Parma Città della Cultura\" | 68 | Ver |