| May 15, 2026 | Plenca | 0–1 | Rogic | Round 4: Plenca, Julijan - Rogic, Davor | Italian Game: Giuoco Pianissimo, Normal | |
| May 14, 2026 | Plenca | 1–0 | Markovic | Round 2: Plenca, Julijan - Markovic, Franjo-Josip | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| May 13, 2026 | Babic | 0–1 | Plenca | Round 1: Babic, Damir - Plenca, Julijan | Ruy Lopez: Morphy Defense, Graz Variation | |
| Nov 23, 2025 | Plenca | 1–0 | Vujakovic | Round 9: Plenca, Julijan - Vujakovic, Branko | Pirc Defense: Austrian Attack, Weiss Variation | |
| Nov 22, 2025 | Plenca | 1–0 | Zelic | Round 8: Plenca, Julijan - Zelic, Mladen | Latvian Gambit: Clam Gambit | |
| Nov 21, 2025 | Vajic | 0–1 | Plenca | Round 7: Vajic, Hrvoje - Plenca, Julijan | Sicilian Defense: French Variation | |
| Nov 20, 2025 | Plenca | 1–0 | Jusup | Round 6: Plenca, Julijan - Jusup, Matej | Four Knights Game: Spanish Variation, Rubinstein Variation | |
| Nov 19, 2025 | Kozul | ½–½ | Plenca | Round 5: Kozul, Zdenko - Plenca, Julijan | Catalan Opening: Open Defense | |
| Nov 18, 2025 | Plenca | 1–0 | Pandurevic | Round 4: Plenca, Julijan - Pandurevic, Miro | Caro-Kann Defense: Panov Attack, Modern Defense | |
| Nov 17, 2025 | Plenca | ½–½ | Rogic | Round 3: Plenca, Julijan - Rogic, Davor | Four Knights Game | |
| Nov 16, 2025 | Novosel | 0–1 | Plenca | Round 2: Novosel, Lovro - Plenca, Julijan | Benoni Defense: Hromádka System | |
| Nov 15, 2025 | Plenca | 1–0 | Cop | Round 1: Plenca, Julijan - Cop, Tomislav | Caro-Kann Defense | |
| Oct 13, 2024 | Plenca | 1–0 | Petkov | I.A Hrvatska šahovska liga | Indian Defense: Tartakower Attack | |
| Oct 12, 2024 | Krstic | 1–0 | Plenca | I.A Hrvatska šahovska liga | Sicilian Defense: Closed, Traditional | |
| Oct 11, 2024 | Plenca | 0–1 | Novosel | I.A Hrvatska šahovska liga | Sicilian Defense: Najdorf Variation | |
| Oct 10, 2024 | Kurajica | 0–1 | Plenca | I.A Hrvatska šahovska liga | Nimzo-Larsen Attack: Classical Variation | |
| Oct 9, 2024 | Plenca | 1–0 | Bosnjak | I.A Hrvatska šahovska liga | Sicilian Defense: Najdorf Variation, Main Line | |
| Oct 8, 2024 | Zufic | 0–1 | Plenca | I.A Hrvatska šahovska liga | Italian Game: Classical Variation, Giuoco Pianissimo, with a6 | |
| Oct 7, 2024 | Plenca | 1–0 | Fucak | I.A Hrvatska šahovska liga | Horwitz Defense | |
| Oct 6, 2024 | Kozul | ½–½ | Plenca | I.A Hrvatska šahovska liga | Queen's Gambit Declined | |
| Oct 5, 2024 | Plenkovic | 1–0 | Plenca | I.A Hrvatska šahovska liga | Sicilian Defense: Kupreichik Variation | |
| May 12, 2024 | Rubil | 0–1 | Plenca | Round 6: Rubil, Marko - Plenca, Julijan | French Defense: Advance Variation, Euwe Variation | |
| May 11, 2024 | Plenca | 0–1 | Kovacevic | Round 5: Plenca, Julijan - Kovacevic, Blazimir | Alekhine Defense: Four Pawns Attack, Trifunovic Variation | |
| May 10, 2024 | Rogic | 0–1 | Plenca | Round 4: Rogic, Davor - Plenca, Julijan | Sicilian Defense: Najdorf Variation, Zagreb Variation | |
| May 9, 2024 | Plenca | 1–0 | Zelic | Round 3: Plenca, Julijan - Zelic, Mladen | Scotch Game: Scotch Gambit, Kingside Variation | |
| May 9, 2024 | Tomasic | 0–1 | Plenca | Round 2: Tomasic, Roland - Plenca, Julijan | Queen's Gambit Declined: Semi-Slav, Abrahams Variation | |
| May 8, 2024 | Plenca | 1–0 | Komljenovic | Round 1: Plenca, Julijan - Komljenovic, Tihomir | Sicilian Defense: Najdorf Variation | |
| Oct 17, 2023 | Plenca | ½–½ | Muskardin | 1. A Hrvatska liga | Philidor Defense: Lion Variation | |
| Oct 16, 2023 | Bilobrk | ½–½ | Plenca | 1. A Hrvatska liga | Queen's Gambit Declined: Vienna Variation, Quiet Variation | |
| Oct 15, 2023 | Plenca | ½–½ | Kurajica | 1. A Hrvatska liga | Sicilian Defense: Kan Variation, Polugaevsky Variation | |
| Oct 14, 2023 | Zelcic | 1–0 | Plenca | 1. A Hrvatska liga | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Nyezhmetdinov Attack | |
| Oct 13, 2023 | Plenca | 1–0 | Franic | 1. A Hrvatska liga | French Defense: Advance Variation, Wade Variation | |
| Oct 12, 2023 | Fucak | 0–1 | Plenca | 1. A Hrvatska liga | Queen's Gambit Declined: Vienna Variation, Quiet Variation | |
| Oct 11, 2023 | Plenca | 1–0 | Leventic | 1. A Hrvatska liga | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Apr 29, 2023 | Plenca | ½–½ | Burg | Schachbundesliga | Petrov's Defense: Modern Attack, Murrey Variation | |
| Apr 1, 2023 | Plenca | ½–½ | Tischbierek | Schachbundesliga | Sicilian Defense: Nimzowitsch Variation, Main Line | |
| Feb 5, 2023 | Plenca | 0–1 | Heimann | Schachbundesliga | Italian Game: Scotch Gambit, Max Lange Attack | |
| Feb 4, 2023 | Plenca | 0–1 | Santos Ruiz | Schachbundesliga | Sicilian Defense: Najdorf Variation, Zagreb Variation | |
| Feb 3, 2023 | Vachier-Lagrave | 1–0 | Plenca | Schachbundesliga | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Nov 27, 2022 | Efimenko | 1–0 | Plenca | Schachbundesliga | Ruy Lopez: Morphy Defense | |
| Nov 26, 2022 | Plenca | * | Markus | Schachbundesliga | French Defense: Advance Variation, Euwe Variation | |
| Nov 13, 2022 | Plenca | 1–0 | Weber | 25th Open Bavarian Championship | Sicilian Defense: Closed, Chameleon Variation | |
| Nov 12, 2022 | Maier | 0–1 | Plenca | 25th Open Bavarian Championship | Bishop's Opening: Vienna Hybrid, Spielmann Attack | |
| Nov 11, 2022 | Plenca | 1–0 | Dushatov | 25th Open Bavarian Championship | King's Indian Attack | |
| Nov 10, 2022 | Plenca | 1–0 | Braeunlin | 25th Open Bavarian Championship | Sicilian Defense: Najdorf Variation | |
| Nov 9, 2022 | di Franco | 0–1 | Plenca | 25th Open Bavarian Championship | ? | |
| Nov 8, 2022 | Plenca | 1–0 | Atar | 25th Open Bavarian Championship | ? | |
| Nov 7, 2022 | Heigermoser | 1–0 | Plenca | 25th Open Bavarian Championship | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Nov 6, 2022 | Plenca | 1–0 | Nikolov | 25th Open Bavarian Championship | ? | |
| Nov 5, 2022 | Roettig | 1–0 | Plenca | 25th Open Bavarian Championship | Sicilian Defense: Smith-Morra Gambit Accepted, Classical Formation | |
| Oct 23, 2022 | Cheparinov | 1–0 | Plenca | Schachbundesliga | Ruy Lopez: Morphy Defense | |
| Oct 22, 2022 | Plenca | 0–1 | Nils Grandelius | Schachbundesliga | Sicilian Defense: Najdorf Variation | |
| May 22, 2022 | Plenca | 1–0 | Anic | Croatian Club Cup Final | Italian Game: Scotch Gambit, Max Lange Attack | |
| May 20, 2022 | Stevic | 1–0 | Plenca | Croatian Club Cup Final | Four Knights Game: Scotch Variation Accepted | |
| May 19, 2022 | Plenca | 1–0 | Ivic | Croatian Club Cup Final | King's Indian Defense: Makogonov Variation | |
| May 19, 2022 | Markus | 1–0 | Plenca | Croatian Club Cup Final | Catalan Opening: Open Defense | |
| May 18, 2022 | Novak | 0–1 | Plenca | Croatian Club Cup Final | Queen's Pawn Game: Modern Defense | |