| — | Dubnicka | 0–1 | Jendrowiak | exe:Slovakia Open | Sicilian Defense: Modern Variations | |
| Jan 4, 2026 | Jendrowiak | 1–0 | Kyparissopoulos | Open A | French Defense: Winawer Variation, Advance Variation | |
| Jan 3, 2026 | Luba | 1–0 | Jendrowiak | Open A | Indian Defense | |
| Jan 2, 2026 | Jendrowiak | ½–½ | Tsetskhladze | Open A | Sicilian Defense: Alapin Variation, Stoltz Attack | |
| Jan 2, 2026 | Kaczmarek | 1–0 | Jendrowiak | Open A | Ruy Lopez: Morphy Defense | |
| Dec 31, 2025 | Jendrowiak | 1–0 | Brzezina | Open A | Italian Game: Classical Variation, Greco Gambit | |
| Dec 30, 2025 | Karwowski | 1–0 | Jendrowiak | Open A | Ruy Lopez: Morphy Defense | |
| Dec 29, 2025 | Jendrowiak | ½–½ | Stefanou | Open A | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| Dec 28, 2025 | Shilon Rahav | 0–1 | Jendrowiak | Open A | Ruy Lopez: Morphy Defense | |
| Dec 27, 2025 | Jendrowiak | 1–0 | Csernyik | XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa A | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Dec 19, 2025 | Sanjay Narayanan P S | ½–½ | Jendrowiak | Wroclaw Chess Festival 2025 - OPEN A | Scotch Game: Scotch Gambit, Advance Variation | |
| Dec 18, 2025 | Jendrowiak | ½–½ | Saurabh Anand | Wroclaw Chess Festival 2025 - OPEN A | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| Dec 17, 2025 | Smietanska | ½–½ | Jendrowiak | Wroclaw Chess Festival 2025 - OPEN A | English Opening: Mikenas-Carls Variation | |
| Dec 17, 2025 | Jendrowiak | 1–0 | Phatak Aanjaneya | Wroclaw Chess Festival 2025 - OPEN A | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| Dec 16, 2025 | Pattnayak Nilsu | ½–½ | Jendrowiak | Wroclaw Chess Festival 2025 - OPEN A | Ruy Lopez: Morphy Defense | |
| Dec 15, 2025 | Jendrowiak | 1–0 | Wydmanski | Wroclaw Chess Festival 2025 - OPEN A | Caro-Kann Defense: Two Knights Attack | |
| Dec 15, 2025 | Kiszkiel | 1–0 | Jendrowiak | Wroclaw Chess Festival 2025 - OPEN A | Vienna Game: Mieses Variation | |
| Dec 14, 2025 | Jendrowiak | 0–1 | Kanyamarala | Wroclaw Chess Festival 2025 - OPEN A | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Dec 13, 2025 | Gumularz | 1–0 | Jendrowiak | Wroclaw Chess Festival 2025 - OPEN A | English Opening: Mikenas-Carls Variation | |
| Sep 21, 2025 | Rybka | ½–½ | Jendrowiak | exe:Slovakia open Bratislava 25 | Ruy Lopez: Morphy Defense, Tarrasch Variation | |
| Sep 20, 2025 | Jendrowiak | ½–½ | Andre | exe:Slovakia open Bratislava 25 | Italian Game: Two Knights Defense, Knight Attack | |
| Sep 19, 2025 | Beliavsky | ½–½ | Jendrowiak | exe:Slovakia open Bratislava 25 | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Nimzowitsch Attack | |
| Sep 18, 2025 | Jendrowiak | 1–0 | Kolman | exe:Slovakia open Bratislava 25 | Sicilian Defense: Delayed Alapin Variation | |
| Sep 17, 2025 | Boesel | ½–½ | Jendrowiak | exe:Slovakia open Bratislava 25 | Italian Game: Giuoco Pianissimo | |
| Sep 16, 2025 | Jendrowiak | 0–1 | Golubka | exe:Slovakia open Bratislava 25 | Sicilian Defense: Alapin Variation | |
| Sep 15, 2025 | Elias | ½–½ | Jendrowiak | exe:Slovakia open Bratislava 25 | Nimzo-Indian Defense: Classical Variation | |
| Sep 14, 2025 | Jendrowiak | 1–0 | Smetana | exe:Slovakia open Bratislava 25 | Sicilian Defense | |
| Sep 13, 2025 | Levytskyi | 0–1 | Jendrowiak | exe:Slovakia open Bratislava 25 | Scotch Game: Mieses Variation | |
| Jun 2, 2025 | Cieslak | 1–0 | Jendrowiak | Open-1 | Queen's Gambit Declined: Exchange Variation | |
| Jun 2, 2025 | Suder | 1–0 | Jendrowiak | Open-1 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 31, 2025 | Lewczuk | 0–1 | Jendrowiak | Open | Bird Opening: Dutch Variation | |
| May 31, 2025 | Jendrowiak | 1–0 | Katolik | Open | Scandinavian Defense: Marshall Variation | |
| May 31, 2025 | Reza | 1–0 | Jendrowiak | Open-1 | Petrov's Defense | |
| May 31, 2025 | Jendrowiak | 1–0 | Olbrycht | Open | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| May 31, 2025 | Krawczyk | 1–0 | Jendrowiak | Open-1 | Zukertort Opening | |
| May 31, 2025 | Jendrowiak | 1–0 | Nowacki | Open | Scandinavian Defense: Kiel Variation | |
| May 31, 2025 | Jendrowiak | 1–0 | Blaszczyk | Open | Italian Game: Classical Variation, Greco Gambit, Traditional Line | |
| May 31, 2025 | Jendrowiak | 1–0 | Fus | Open-1 | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| May 31, 2025 | Adamski | 1–0 | Jendrowiak | Open | English Opening: Anglo-Indian Defense | |
| Aug 3, 2024 | Jendrowiak | 0–1 | Klimkowski | Mistrzostwa Polski Juniorow w Szachach Szybkich - C18 | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| Aug 2, 2024 | Jendrowiak | 0–1 | Karolczuk | Mistrzostwa Polski Juniorow w Szachach Szybkich - C18 | French Defense: Exchange Variation | |
| Apr 29, 2024 | Zdybel | 1–0 | Jendrowiak | Ostravsky konik 2024 Open A | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Dec 16, 2024 | Jendrowiak | ½–½ | Franc | Round 1.2: Jendrowiak, Maciej - Franc, Borna | Italian Game: Classical Variation, Greco Gambit, Traditional Line | |
| Dec 16, 2024 | Jendrowiak | 0–1 | Mochalov | Round 2.2: Jendrowiak, Maciej - Mochalov, Dmitriy | Sicilian Defense: Alapin Variation | |
| Dec 16, 2024 | Franc | 1–0 | Jendrowiak | Round 1.1: Franc, Borna - Jendrowiak, Maciej | Sicilian Defense: Smith-Morra Gambit Accepted | |
| Dec 16, 2024 | Mochalov | 1–0 | Jendrowiak | Round 2.1: Mochalov, Dmitriy - Jendrowiak, Maciej | English Opening: Agincourt Defense, Wimpy System | |
| Dec 14, 2024 | Jendrowiak | 0–1 | Culum | Round 1: Jendrowiak, Maciej - Culum, Sanjin | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Sep 22, 2024 | Tancsa | 0–1 | Jendrowiak | exe:Slovakia Open 24 | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Sep 21, 2024 | Jendrowiak | ½–½ | Vagman | exe:Slovakia Open 24 | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Sep 20, 2024 | Garsky | ½–½ | Jendrowiak | exe:Slovakia Open 24 | Sicilian Defense: Dragon Variation, Yugoslav Attack, Panov Variation | |
| Sep 19, 2024 | Jendrowiak | ½–½ | Nyysti | exe:Slovakia Open 24 | Sicilian Defense: Delayed Alapin Variation | |
| Sep 18, 2024 | Paprocki | 0–1 | Jendrowiak | exe:Slovakia Open 24 | Indian Defense: Anti-Nimzo-Indian | |
| Sep 17, 2024 | Jendrowiak | 1–0 | Dranka | exe:Slovakia Open | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Sep 16, 2024 | Petrek | 1–0 | Jendrowiak | exe:Slovakia Open 24 | Queen's Pawn Game: Symmetrical Variation | |
| Sep 15, 2024 | Jendrowiak | ½–½ | Nemitz | exe:Slovakia Open 24 | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| Jun 22, 2023 | Jendrowiak | ½–½ | Doroba | DMP II Liga Mecz 9 | Sicilian Defense: Alapin Variation | |
| Jun 21, 2023 | Jendrowiak | 1–0 | Kordowski | DMP II Liga Mecz 11 | Indian Defense: Przepiorka Variation | |
| Jun 20, 2023 | Kotula | 1–0 | Jendrowiak | DMP II Liga Mecz 10 | Indian Defense | |
| Jun 19, 2023 | Jendrowiak | 1–0 | Pulit | DMP II Liga Mecz 9 | Sicilian Defense: Alapin Variation | |
| Jun 18, 2023 | Bajer | ½–½ | Jendrowiak | DMP II Liga Mecz 5 | Slav Defense: Quiet Variation | |
| Jun 17, 2023 | Jendrowiak | ½–½ | Rychlik | DMP II Liga Mecz 2 | King's Indian Defense: Orthodox Variation, Glek Defense | |
| Jun 16, 2023 | Zalega | ½–½ | Jendrowiak | DMP II Liga Mecz 1 | Scandinavian Defense: Gubinsky-Melts Defense | |
| Jun 15, 2023 | Jendrowiak | 1–0 | Wolak | DMP II Liga Mecz 4 | ? | |
| Dec 10, 2022 | Jendrowiak | 0–1 | Razin | Chron PESEL pl OPEN C | French Defense: Advance Variation, Euwe Variation | |
| Dec 10, 2022 | Lis | * | Jendrowiak | Chron PESEL pl OPEN C | ? | |
| Nov 21, 2021 | Jendrowiak | ½–½ | Trzebinski | pmpjc15 | Sicilian Defense: Alapin Variation | |
| Nov 20, 2021 | Wesolek | 1–0 | Jendrowiak | pmpjc15 | Caro-Kann Defense: Classical Variation, Lobron System | |
| Nov 19, 2021 | Jendrowiak | 1–0 | Rzenca | pmpjc15 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Nov 18, 2021 | Jendrowiak | 0–1 | Pisarek | pmpjc15 | Owen Defense | |
| Nov 18, 2021 | Czak | 0–1 | Jendrowiak | pmpjc15 | Tarrasch Defense: Symmetrical Variation | |
| Nov 17, 2021 | Goral | 0–1 | Jendrowiak | pmpjc15 | English Opening: Agincourt Defense, Catalan Defense | |
| Nov 16, 2021 | Jendrowiak | 1–0 | Pieczulis | pmpjc15 | French Defense: Exchange Variation | |
| Nov 16, 2021 | Demski | 1–0 | Jendrowiak | pmpjc15 | Scandinavian Defense: Modern Variation | |
| Nov 15, 2021 | Jendrowiak | 1–0 | Witkowski | pmpjc15 | Queen's Pawn Game: Krause Variation | |
| — | Jendrowiak | ½–½ | Hiti | LCF 2025 | French Defense: Exchange Variation | |
| — | Jendrowiak | ½–½ | Schippers | LCF 2025 | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| — | Jendrowiak | 0–1 | Thorfinnsson | LCF 2025 | Pirc Defense | |
| — | Jendrowiak | 0–1 | Rozentalis | M | French Defense: Exchange Variation | |
| — | Jendrowiak | 1–0 | Korbal | M | Sicilian Defense: Najdorf Variation, Adams Attack | |
| — | Jendrowiak | 1–0 | Nakonechnyi | M | Italian Game: Classical Variation, Center Attack | |
| — | Jendrowiak | 0–1 | Pniaczek | M | Italian Game: Classical Variation, Greco Gambit | |
| — | Jendrowiak | 1–0 | Zajac | M | Sicilian Defense: Najdorf Variation, Adams Attack | |
| — | Jendrowiak | 1–0 | Raczek | C18 | Caro-Kann Defense | |
| — | Jendrowiak | 0–1 | Dziewonski | C18 | Sicilian Defense: Alapin Variation, Stoltz Attack | |
| — | Lohia | 1–0 | Jendrowiak | LCF 2025 | Petrov's Defense: Karklins-Martinovsky Variation | |
| — | Futyma | ½–½ | Jendrowiak | M | English Opening: Mikenas-Carls Variation | |
| — | Mirski | ½–½ | Jendrowiak | M | Nimzo-Indian Defense: Kmoch Variation | |
| — | Nowak | 1–0 | Jendrowiak | M | Zukertort Opening | |
| — | Neuhoff | 1–0 | Jendrowiak | M | Italian Game: Classical Variation, Greco Gambit | |
| — | Ugorek | 1–0 | Jendrowiak | C18 | English Opening: Agincourt Defense | |
| — | Chmura | 1–0 | Jendrowiak | C18b | Trompowsky Attack: Classical Defense, Big Center Variation | |