| Apr 13, 2026 | Vujovic | 1–0 | Jatoni | Round 9: Vujovic, Viktor - Jatoni, Mario | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Apr 12, 2026 | Jatoni | ½–½ | Petric | Round 7: Jatoni, Mario - Petric, Relja | King's Indian Defense: Makogonov Variation | |
| Apr 11, 2026 | Jatoni | ½–½ | Bajic | Round 6: Jatoni, Mario - Bajic, Marija | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Apr 10, 2026 | Tadic | ½–½ | Jatoni | Round 5: Tadic, Jana - Jatoni, Mario | Scandinavian Defense: Modern Variation, Gipslis Variation | |
| Apr 10, 2026 | Markovic | 0–1 | Jatoni | Round 4: Markovic, Matija D - Jatoni, Mario | Scandinavian Defense: Marshall Variation | |
| Apr 9, 2026 | Jatoni | 1–0 | Lazarevic | Round 3: Jatoni, Mario - Lazarevic, Jovan | Sicilian Defense: Hyperaccelerated Fianchetto | |
| Apr 9, 2026 | Vranes | 1–0 | Jatoni | Round 2: Vranes, Uros - Jatoni, Mario | Queen's Gambit Declined: Semi-Tarrasch Defense, Pillsbury Variation | |
| Apr 8, 2026 | Milovic | 1–0 | Jatoni | Round 8: Milovic, Ilija - Jatoni, Mario | Slav Indian | |
| Apr 8, 2026 | Jatoni | 0–1 | Zizic | Round 1: Jatoni, Mario - Zizic, Djordje | Sicilian Defense: Najdorf Variation | |
| Jun 19, 2025 | Sljivic | ½–½ | Jatoni | Round 9: Sljivic, Neda - Jatoni, Mario | Tarrasch Defense: Symmetrical Variation | |
| Jun 18, 2025 | Jatoni | 1–0 | Sredanovic | Round 8: Jatoni, Mario - Sredanovic, Marko | French Defense: Exchange Variation, Monte Carlo Variation | |
| Jun 18, 2025 | Jatoni | 0–1 | Pesic | Round 7: Jatoni, Mario - Pesic, Damjan | Modern Defense: Geller's System | |
| Jun 17, 2025 | Bojovic | ½–½ | Jatoni | Round 6: Bojovic, Djordjije - Jatoni, Mario | Benoni Defense: Modern Variation | |
| Jun 17, 2025 | Jatoni | 1–0 | Bokun | Round 5: Jatoni, Mario - Bokun, Mia | Italian Game: Evans Gambit | |
| Jun 16, 2025 | Scekic | ½–½ | Jatoni | Round 4: Scekic, Jana - Jatoni, Mario | Scandinavian Defense: Modern Variation | |
| Jun 15, 2025 | Jatoni | 0–1 | Zizic | Round 3: Jatoni, Mario - Zizic, Djordje | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Jun 15, 2025 | Jatoni | 1–0 | Vujacic | Round 2: Jatoni, Mario - Vujacic, Ognjen | Sicilian Defense: Smith-Morra Gambit Accepted, Paulsen Formation | |
| Jun 14, 2025 | Milacic | ½–½ | Jatoni | Round 1: Milacic, Stefan - Jatoni, Mario | French Defense: Exchange Variation | |
| Jun 20, 2024 | Jatoni | 1–0 | Vranes | Round 9: Jatoni, Mario - Vranes, Uros | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 19, 2024 | Jatoni | 0–1 | Vujacic | Round 7: Jatoni, Mario - Vujacic, Ognjen | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Jun 18, 2024 | Jatoni | 0–1 | Zizic | Round 6: Jatoni, Mario - Zizic, Djordje | Sicilian Defense: Mengarini Variation | |
| Jun 18, 2024 | Vukasinovic | 0–1 | Jatoni | Round 5: Vukasinovic, Nikola - Jatoni, Mario | French Defense: Exchange Variation | |
| Jun 16, 2024 | Jovanovic | 1–0 | Jatoni | Round 3: Jovanovic, Luka - Jatoni, Mario | Queen's Gambit Declined | |
| Jun 16, 2024 | Pesic | 0–1 | Jatoni | Round 2: Pesic, Damjan - Jatoni, Mario | Queen's Gambit Declined: Ragozin Defense | |
