| 12 may 2026 | Stocek, Jiri 2500 | Krejci, Jan 2495 | 1-0 | C96 Apertura Española (Ruy López): Closed, Keres Defense | 2026 Czech Championship | Men | 53 | Ver |
| 12 may 2026 | Krejci, Jan 2495 | Zilka, Stepan 2516 | ½-½ | D45 Defensa Semieslava: Stoltz Variation | 2026 Czech Championship | Men | 72 | Ver |
| 12 may 2026 | Hrbek, Stepan 2466 | Krejci, Jan 2495 | 0-1 | B46 Defensa Siciliana: Taimanov Variation | 2026 Czech Championship | Men | 43 | Ver |
| 12 may 2026 | Krejci, Jan 2495 | Kriebel, Tadeas 2524 | ½-½ | A28 Apertura Inglesa: King's English Variation, Four Knights Variation, Quiet Line | 2026 Czech Championship | Men | 32 | Ver |
| 11 may 2026 | Navara, David 2624 | Krejci, Jan 2495 | 1-0 | C95 Apertura Española (Ruy López): Closed, Breyer Defense, Zaitsev Hybrid | 2026 Czech Championship | Men | 43 | Ver |
| 10 may 2026 | Krejci, Jan 2495 | Finek, Vaclav 2573 | ½-½ | D59 Gambito de Dama rehusado: Tartakower Defense, Makogonov Exchange Variation | 2026 Czech Championship | Men | 37 | Ver |
| 9 may 2026 | Stalmach, Richard 2433 | Krejci, Jan 2495 | ½-½ | E39 Defensa Nimzoindia: Classical Variation, Berlin Variation, Pirc Variation | 2026 Czech Championship | Men | 67 | Ver |
| 8 may 2026 | Krejci, Jan 2495 | Nemec, Jachym 2471 | 1-0 | A13 Apertura Inglesa: Agincourt Defense | 2026 Czech Championship | Men | 28 | Ver |
| 6 may 2026 | Krejci, Jan 2495 | Vykouk, Jan 2529 | 1-0 | E36 Defensa Nimzoindia: Classical Variation, Noa Variation | 2026 Czech Championship | Men | 44 | Ver |
| 23 abr 2026 | Rybka, Simon 2373 | Krejci, Jan 2495 | ½-½ | B40 Defensa Siciliana: French Variation | SVK Extraliga 2024/2025 | 44 | Ver |
| 23 abr 2026 | Krejci, Jan 2495 | Kriebel, Tadeas 2517 | ½-½ | D37 Gambito de Dama rehusado: Three Knights Variation | SVK Extraliga 2024/2025 | 13 | Ver |
| 29 mar 2026 | Krejci, Jan 2504 | Movsesian, Sergei 2591 | ½-½ | D35 Gambito de Dama rehusado: Exchange Variation, Positional Variation | šachy.cz Extraliga 2025/2026 | 28 | Ver |
| 28 mar 2026 | Rubes, Jan 2409 | Krejci, Jan 2504 | ½-½ | A25 Apertura Inglesa: King's English Variation, Reversed Closed Sicilian | šachy.cz Extraliga 2025/2026 | 49 | Ver |
| 1 mar 2026 | Krejci, Jan 2504 | Kjartansson, Gudmundur 2416 | 0-1 | E35 Defensa Nimzoindia: Classical Variation, Noa Variation | SBL München | 38 | Ver |
| 28 feb 2026 | Koellner, Ruben Gideon 2514 | Krejci, Jan 2504 | ½-½ | D05 Apertura de Peón de Dama: Zukertort Variation | SBL München | 55 | Ver |
| 22 feb 2026 | Kempinski, Robert 2537 | Krejci, Jan 2504 | 1-0 | A17 Apertura Inglesa: Anglo-Indian Defense, Nimzo-English | šachy.cz Extraliga 2025/2026 | 84 | Ver |
| 21 feb 2026 | Krejci, Jan 2504 | Krzyzanowski, Marcin 2494 | 1-0 | A29 Apertura Inglesa: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6 | šachy.cz Extraliga 2025/2026 | 57 | Ver |
| 11 ene 2026 | Krejci, Jan 2504 | Ponomariov, Ruslan 2633 | ½-½ | E49 Defensa Nimzoindia: Normal Variation, Botvinnik System | šachy.cz Extraliga 2025/2026 | 16 | Ver |
| 10 ene 2026 | Pechac, Jergus 2533 | Krejci, Jan 2504 | ½-½ | D61 Gambito de Dama rehusado: Orthodox Defense, Rubinstein Variation | šachy.cz Extraliga 2025/2026 | 59 | Ver |
| 15 dic 2025 | Soucek, Jan 2298 | Krejci, Jan 2502 | 1-0 | D35 Gambito de Dama rehusado: Exchange Variation, Positional Variation | Round 9 (1 match held early): Soucek, Jan - Krejci, Jan | 29 | Ver |