| Mar 7, 2024 | Sadzikowski | 1–0 | Shagbazyan | Round 9: Sadzikowski, Daniel - Shagbazyan, Taron | Catalan Opening: Open Defense, Classical Line | |
| Mar 6, 2024 | Nguyen | ½–½ | Sadzikowski | Round 8: Nguyen, Piotr - Sadzikowski, Daniel | Nimzo-Indian Defense: Kmoch Variation | |
| Mar 3, 2024 | Belenkaya | ½–½ | Sadzikowski | Round 5: Belenkaya, Dina - Sadzikowski, Daniel | Nimzo-Indian Defense: Classical Variation | |
| Feb 29, 2024 | Sadzikowski | 0–1 | Assylov | Round 2: Sadzikowski, Daniel - Assylov, Miras | Caro-Kann Defense: Two Knights Attack | |
| Feb 28, 2024 | Bezeyko | 0–1 | Sadzikowski | Round 1: Bezeyko, Olexander - Sadzikowski, Daniel | Center Game: Hall Variation | |
| Mar 26, 2023 | Anton Guijarro | 1–0 | Sadzikowski | Czech Extraliga | Italian Game: Classical Variation, Giuoco Pianissimo, with h6 | |
| Mar 25, 2023 | Sadzikowski | ½–½ | Vykouk | Czech Extraliga | Pirc Defense: Austrian Attack, Weiss Variation | |
| Mar 24, 2023 | Plat | 1–0 | Sadzikowski | Czech Extraliga | Sicilian Defense: Modern Variations | |
| Aug 9, 2022 | Sadzikowski | 0–1 | Godzwon | Open A | Queen's Indian Defense: Capablanca Variation | |
| Aug 9, 2022 | Kacprzak | 1–0 | Sadzikowski | Open A | Nimzo-Indian Defense: Normal Variation | |
| Aug 7, 2022 | Sadzikowski | ½–½ | Cukrowski | Open A | Semi-Slav Defense | |
| Aug 6, 2022 | Sowul | 0–1 | Sadzikowski | Open A | Sicilian Defense: Closed | |
| Aug 5, 2022 | Sadzikowski | ½–½ | Karolczuk | Open A | Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line | |
| Aug 5, 2022 | Cyfka | ½–½ | Sadzikowski | Open A | Rubinstein Opening | |
| Aug 4, 2022 | Sadzikowski | 1–0 | Backiel | Open A | Queen's Indian Defense: Classical Variation, Traditional Variation | |
| Aug 3, 2022 | Kubicka | ½–½ | Sadzikowski | Open A | Sicilian Defense: Moscow Variation | |
| Mar 11, 2022 | Sadzikowski | 0–1 | Reza | Polski Cukier Ekstraliga RAPID A | Ruy Lopez: Closed, Bogoljubow Variation | |
| Mar 11, 2022 | Sadzikowski | 1–0 | Gralka | Polski Cukier Ekstraliga RAPID A | Caro-Kann Defense: Classical Variation | |
| Mar 11, 2022 | Sadzikowski | 1–0 | Kuzmicz | Polski Cukier Ekstraliga RAPID A | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Mar 11, 2022 | Kantans | ½–½ | Sadzikowski | Polski Cukier Ekstraliga RAPID A | Sicilian Defense: Moscow Variation | |
| Mar 11, 2022 | Redzisz | ½–½ | Sadzikowski | Polski Cukier Ekstraliga RAPID A | Nimzo-Indian Defense: Reshevsky Variation | |
| Dec 30, 2021 | Sadzikowski | ½–½ | Aditya | Open | Sicilian Defense: Moscow Variation | |
| Dec 30, 2021 | Sadzikowski | 1–0 | Yunusov | Open | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Dec 30, 2021 | Sadzikowski | 0–1 | Kanarek | Open | Sicilian Defense: Moscow Variation | |
| Dec 30, 2021 | Sadzikowski | ½–½ | Heberla | Open | Catalan Opening: Open Defense, Classical Line | |
| Dec 30, 2021 | Klimkowski | 1–0 | Sadzikowski | Open | Sicilian Defense: Najdorf Variation, English Attack | |
| Dec 30, 2021 | Wieczorek | ½–½ | Sadzikowski | Open | Ruy Lopez: Closed, Flohr System | |
| Dec 30, 2021 | Masternak | ½–½ | Sadzikowski | Open | Sicilian Defense: Closed | |
| Dec 30, 2021 | Peng | ½–½ | Sadzikowski | FIDE World Blitz Championship | Nimzo-Indian Defense: Normal Variation | |
| Dec 29, 2021 | Sadzikowski | 0–1 | Predke | Open | Catalan Opening: Closed | |
| Dec 29, 2021 | Sadzikowski | ½–½ | Gluszko | Open | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Dec 29, 2021 | Sadzikowski | ½–½ | Gdanski | Open | Pirc Defense: Classical Variation, Quiet System | |
| Dec 29, 2021 | Sadzikowski | 0–1 | Halkias | Open | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Dec 29, 2021 | Sadzikowski | ½–½ | Kuzmicz | Open | Zukertort Opening: Kingside Fianchetto | |
| Dec 29, 2021 | Paravyan | 1–0 | Sadzikowski | Open | Sicilian Defense: Najdorf Variation | |
| Dec 29, 2021 | Szpar | 1–0 | Sadzikowski | Open | Caro-Kann Defense: Classical Variation | |
| Dec 29, 2021 | Lubczynski | ½–½ | Sadzikowski | Open | King's Indian Defense: Fianchetto Variation, Simagin Variation | |
| Dec 29, 2021 | Lopusiewicz | 0–1 | Sadzikowski | Open | Queen's Indian Defense: Capablanca Variation | |
| Dec 29, 2021 | Samunenkov | ½–½ | Sadzikowski | FIDE World Blitz Championship | Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation | |
| Dec 28, 2021 | Sadzikowski | ½–½ | Gajewski | Open | King's Indian Attack | |
| Dec 28, 2021 | Sadzikowski | 0–1 | Kolosowski | Open | Ruy Lopez: Cozio Defense | |
| Dec 28, 2021 | Postny | 1–0 | Sadzikowski | Open | Catalan Opening: Closed | |
| Dec 28, 2021 | Lubczynski | ½–½ | Sadzikowski | Open | Catalan Opening: Closed | |
| Dec 27, 2021 | Sadzikowski | ½–½ | Blanco Acevedo | Open | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Dec 27, 2021 | Sadzikowski | 0–1 | Vakhidov | Open | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Dec 27, 2021 | Toczek | 0–1 | Sadzikowski | Open | Sicilian Defense: Delayed Alapin Variation | |
| Dec 27, 2021 | Lima | ½–½ | Sadzikowski | Open | Catalan Opening: Closed | |
| Dec 26, 2021 | Predke | 1–0 | Sadzikowski | FIDE World Rapid Championship | Nimzo-Indian Defense: Normal Variation, Classical Defense | |
| Dec 17, 2021 | Sadzikowski | 1–0 | Putlak | European Blitz Championship | English Opening: Symmetrical Variation, Three Knights Variation | |
| Dec 17, 2021 | Sadzikowski | 1–0 | Skurniak | European Blitz Championship | Queen's Pawn Game: London System | |
| Dec 17, 2021 | Sadzikowski | ½–½ | Grabarczyk | EBCC | Queen's Gambit Declined: Charousek Variation | |
| Dec 17, 2021 | Sadzikowski | 1–0 | Zarovs | European Blitz Chess Championship 2021 | Zukertort Opening | |
| Dec 17, 2021 | Sadzikowski | 1–0 | Luberanski | EBCC | English Opening: King's English Variation | |
| Dec 17, 2021 | Sadzikowski | 1–0 | Kosakowski | EBCC | Queen's Gambit Declined: Ragozin Defense | |
| Dec 17, 2021 | Sadzikowski | 1–0 | Kulon | EBCC | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Dec 17, 2021 | Sadzikowski | ½–½ | Duda | EBCC | Semi-Slav Defense | |
| Dec 17, 2021 | Sadzikowski | 1–0 | Niedbala | EBCC | English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3 | |
| Dec 17, 2021 | Sadzikowski | 0–1 | Budrewicz | EBCC | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Dec 17, 2021 | Putlak | 1–0 | Sadzikowski | EBCC | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Dec 17, 2021 | Zarovs | 0–1 | Sadzikowski | European Blitz Championship | Sicilian Defense: Moscow Variation | |
| Dec 17, 2021 | Skurniak | 0–1 | Sadzikowski | European Blitz Championship | Caro-Kann Defense: Accelerated Panov Attack, Modern Variation | |
| Dec 17, 2021 | Grabarczyk | ½–½ | Sadzikowski | European Blitz Championship | Catalan Opening: Closed | |
| Dec 17, 2021 | Luberanski | ½–½ | Sadzikowski | EBCC | Nimzo-Indian Defense: Classical Variation | |
| Dec 17, 2021 | Kosakowski | ½–½ | Sadzikowski | EBCC | Caro-Kann Defense: Classical Variation, Flohr Variation | |
| Dec 17, 2021 | Kulon | 0–1 | Sadzikowski | EBCC | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Dec 17, 2021 | Duda | 1–0 | Sadzikowski | EBCC | Queen's Gambit Declined: Traditional Variation | |
| Dec 17, 2021 | Wieczorek | 1–0 | Sadzikowski | EBCC | Sicilian Defense: Najdorf Variation, Amsterdam Variation | |
| Dec 17, 2021 | Niedbala | 1–0 | Sadzikowski | EBCC | King's Indian Attack | |
| Dec 17, 2021 | Budrewicz | ½–½ | Sadzikowski | EBCC | Queen's Gambit Declined: Vienna Variation, Quiet Variation | |
| Oct 8, 2021 | Plat | ½–½ | Sadzikowski | Ekstraliga 2021 | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Oct 7, 2021 | Sadzikowski | ½–½ | Jakubowski | Ekstraliga 2021 | Sicilian Defense: Taimanov Variation | |
| Oct 6, 2021 | Nguyen | ½–½ | Sadzikowski | Ekstraliga 2021 | Trompowsky Attack: Classical Defense, Big Center Variation | |
| Oct 5, 2021 | Sadzikowski | ½–½ | Kanarek | Ekstraliga 2021 | Ruy Lopez: Morphy Defense, Classical Defense Deferred | |
| Oct 4, 2021 | Sowinski | 0–1 | Sadzikowski | Ekstraliga 2021 | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Oct 3, 2021 | Sadzikowski | 1–0 | Gumularz | Ekstraliga 2021 | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6 | |
| Oct 2, 2021 | Sadzikowski | ½–½ | Kiolbasa | Ekstraliga 2021 | Ruy Lopez: Closed | |
| Apr 30, 2021 | Socko | ½–½ | Sadzikowski | 78th LOTTO Polish Championship | Sicilian Defense: Najdorf Variation, English Attack | |
| Apr 29, 2021 | Sadzikowski | ½–½ | Socko | 78th LOTTO Polish Championship | Sicilian Defense: Richter-Rauzer Variation, Classical Variation | |
| Jan 3, 2021 | Gumularz | 1–0 | Sadzikowski | Cracovia 2020 Open A | King's Indian Attack: Pachman System | |
| Jan 2, 2021 | Sadzikowski | ½–½ | Seemann | Cracovia 2020 Open A | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Jan 2, 2021 | Sadzikowski | ½–½ | Kucza | Cracovia 2020 Open A | Ruy Lopez: Closed, Martinez Variation | |
| Dec 31, 2020 | Donchenko | ½–½ | Sadzikowski | Cracovia 2020 Open A | English Opening: King's English Variation, Botvinnik System | |
| Dec 29, 2020 | Fus | ½–½ | Sadzikowski | Cracovia 2020 Open A | Nimzo-Indian Defense: Normal Variation, Classical Defense | |
| Dec 28, 2020 | Sadzikowski | 1–0 | Sliwicka | Cracovia 2020 Open A | Sicilian Defense: Scheveningen Variation, Keres Attack | |