| — | Muckle | 1–0 | Kracht | Grenke Open | Queen's Gambit Declined: Three Knights, Vienna Variation | |
| — | Muckle | 1–0 | Gajcin | new tournament description | Ruy Lopez: Morphy Defense | |
| — | Viennot | ½–½ | Muckle | new tournament description | Old Indian Defense | |
| Sep 21, 2024 | Muckle | 1–0 | Breukelman | Round 1: Muckle, Julius - Breukelman, Jan | Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line | |
| Mar 31, 2024 | Volkov | 1–0 | Muckle | new tournament description | Slav Defense: Quiet Variation, Schallopp Defense | |
| Mar 30, 2024 | Muckle | ½–½ | Van Roon | new tournament description | Queen's Gambit Declined: Charousek Variation | |
| Mar 30, 2024 | Pipiras | 0–1 | Muckle | new tournament description | ? | |
| Nov 12, 2023 | Muckle | 1–0 | Berchtenbreiter | Deutsche Schnellschach-Einzelmeisterschaft 2023 | Indian Defense: Normal Variation | |
| Nov 12, 2023 | Muckle | 1–0 | Zelbel | Deutsche Schnellschach-Einzelmeisterschaft 2023 | King's Indian Defense: Sämisch Variation, Sämisch Gambit | |
| Nov 12, 2023 | Kuegel | ½–½ | Muckle | Deutsche Schnellschach-Einzelmeisterschaft 2023 | French Defense: Alekhine-Chatard Attack | |
| Nov 12, 2023 | Fridman | ½–½ | Muckle | Deutsche Schnellschach-Einzelmeisterschaft 2023 | Slav Defense: Modern Line | |
| Nov 11, 2023 | Muckle | 1–0 | Reichmann | Deutsche Schnellschach-Einzelmeisterschaft 2023 | Pirc Defense | |
| Nov 11, 2023 | Muckle | 1–0 | Wichmann | Deutsche Schnellschach-Einzelmeisterschaft 2023 | Semi-Slav Defense: Normal Variation | |
| Nov 11, 2023 | Mons | 1–0 | Muckle | Deutsche Schnellschach-Einzelmeisterschaft 2023 | English Opening: Caro-Kann Defensive System | |
| Nov 11, 2023 | Langrock | 0–1 | Muckle | Deutsche Schnellschach-Einzelmeisterschaft 2023 | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Sep 25, 2022 | Muckle | 1–0 | Carlstedt | German Championship | Rapid | Queen's Gambit Declined: Semi-Tarrasch Defense | |
| Sep 25, 2022 | Muckle | ½–½ | Hampel | German Championship | Rapid | Slav Defense: Modern Line | |
| Sep 25, 2022 | Kopylov | 1–0 | Muckle | German Championship | Rapid | Slav Defense: Modern Line | |
| Sep 25, 2022 | Karsay | 1–0 | Muckle | German Championship | Rapid | Zukertort Opening | |
| Sep 24, 2022 | Muckle | 1–0 | Philipp | German Championship | Rapid | Dutch Defense: Stonewall Variation | |
| Sep 24, 2022 | Muckle | 0–1 | Bluebaum | German Championship | Rapid | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Sep 24, 2022 | Muckle | 1–0 | Cofmann | German Championship | Rapid | Benko Gambit Accepted: Fully Accepted Variation | |
| Sep 24, 2022 | Bornholdt | 0–1 | Muckle | German Championship | Rapid | Slav Defense: Breyer Variation | |
| Sep 24, 2022 | Svane | 1–0 | Muckle | German Championship | Rapid | King's Indian Attack | |
| Oct 6, 2021 | Fromm | 1–0 | Muckle | Deutsche Ländermeisterschaft 2021 | Réti Opening | |
| Oct 5, 2021 | Muckle | 0–1 | Degenhard | Deutsche Ländermeisterschaft 2021 | Trompowsky Attack | |
| Oct 4, 2021 | Muckle | ½–½ | Krastev | Deutsche Ländermeisterschaft 2021 | Trompowsky Attack | |
| Oct 4, 2021 | Reuker | 1–0 | Muckle | Deutsche Ländermeisterschaft 2021 | English Opening: Caro-Kann Defensive System | |
| Oct 3, 2021 | Muckle | 1–0 | Holinka | Deutsche Ländermeisterschaft 2021 | Modern Defense: Standard Line | |
| Oct 2, 2021 | Weishäutel | 1–0 | Muckle | Deutsche Ländermeisterschaft 2021 | Semi-Slav Defense: Botvinnik Variation, Lilienthal Variation | |
| Oct 2, 2021 | Costa | ½–½ | Muckle | Deutsche Ländermeisterschaft 2021 | French Defense: Advance Variation, Wade Variation | |
| Jul 31, 2021 | Ehmann | ½–½ | Muckle | German Championship | French Defense: King's Indian Attack | |
| Jul 30, 2021 | Muckle | 0–1 | Braun | German Championship | Queen's Gambit Declined | |
| Jul 29, 2021 | Muckle | 1–0 | Fromm | German Championship | Queen's Gambit Declined: Three Knights, Vienna Variation | |
| Jul 29, 2021 | Feuerstack | 1–0 | Muckle | German Championship | French Defense: Tarrasch Variation, Open System, Main Line | |
| Jul 28, 2021 | Koelle | 0–1 | Muckle | German Championship | Slav Defense: Modern Line | |
| Jul 27, 2021 | Muckle | 1–0 | Neyman | German Championship | Queen's Gambit Declined: Three Knights Variation | |
| Jul 27, 2021 | Geue | 0–1 | Muckle | German Championship | Queen's Gambit Declined: Queen's Knight Variation | |
| Jul 26, 2021 | Muckle | ½–½ | Kuhn | German Championship | Queen's Gambit Declined: Janowski Variation | |
| Jul 25, 2021 | Schulz | 1–0 | Muckle | German Championship | King's Indian Attack | |
| — | Pubantz | ½–½ | Muckle | Deutsche Schnellschach-Einzelmeisterschaft 2023 | Slav Defense: Modern Line | |