| 3 jul 2026 | Shahmammadli, Safkhan 2098 | Ratier-Fontana, Matteo 2205 | ½-½ | B13 Defensa Caro-Kann: Exchange Variation | 11 ème Open international de Porticcio | 23 | Ver |
| 30 jun 2026 | Ratier-Fontana, Matteo 2216 | Deladerriere, Apollo 2063 | 0-1 | D00 Apertura de Peón de Dama: Chigorin Variation | 11 ème Open international de Porticcio | 48 | Ver |
| 30 jun 2026 | Garde, Guillaume 2182 | Ratier-Fontana, Matteo 2216 | ½-½ | B17 Defensa Caro-Kann: Karpov Variation, Modern Variation | 11 ème Open international de Porticcio | 48 | Ver |
| 29 jun 2026 | Ratier-Fontana, Matteo 2216 | Ziegler, Nate 2056 | 1-0 | A05 Ataque Indio de Rey | 11 ème Open international de Porticcio | 46 | Ver |
| 28 jun 2026 | Sanjay, Vasu 2030 | Ratier-Fontana, Matteo 2216 | ½-½ | A50 Slav Indian | 11 ème Open international de Porticcio | 127 | Ver |
| 28 jun 2026 | Ratier-Fontana, Matteo 2216 | Pakleza, Zbigniew 2499 | 0-1 | A49 Defensa India: Przepiorka Variation | 11 ème Open international de Porticcio | 33 | Ver |
| 20 abr 2026 | Makkar, Rajat 2422 | Ratier-Fontana, Matteo 2202 | 1-0 | A50 Queen's Indian Accelerated | French Youth Chess Championships 2026 | O20 | 24 | Ver |
| 1 mar 2026 | Ratier-Fontana, Matteo 2192 | Mallassagne, Francois-Eric 2050 | ½-½ | D05 Apertura de Peón de Dama: Colle System | Cannes Open 2026 | 39eme Festival International des Jeux de Cannes | 11 | Ver |
| 26 feb 2026 | Noir, Mathys 2047 | Ratier-Fontana, Matteo 2192 | ½-½ | A50 Queen's Indian Accelerated | Cannes Open 2026 | 39eme Festival International des Jeux de Cannes | 13 | Ver |
| 22 feb 2026 | Faryma, Maksym 2121 | Ratier-Fontana, Matteo 2192 | 1-0 | A50 Queen's Indian Accelerated | rated rapid game | 38 | Ver |
| 22 feb 2026 | Ratier-Fontana, Matteo 2192 | Lafkidis, Apostolos 2126 | ½-½ | D02 Apertura de Peón de Dama: London System | rated rapid game | 38 | Ver |
| 22 feb 2026 | Dorrance, Adam 2288 | Ratier-Fontana, Matteo 2192 | 1-0 | A50 Queen's Indian Accelerated | rated rapid game | 27 | Ver |
| 22 feb 2026 | Ratier-Fontana, Matteo 2192 | Salci, Aytug Celal 2212 | ½-½ | D02 Apertura de Peón de Dama: Krause Variation | rated rapid game | 36 | Ver |
| 22 feb 2026 | Steigleder, Maximilian 2147 | Ratier-Fontana, Matteo 2192 | 0-1 | B07 Lion Defense: Anti-Philidor, Lion's Cave | rated rapid game | 26 | Ver |
| 6 sep 2025 | Deladerriere, Apollo 2189 | Ratier-Fontana, Matteo 2261 | 1-0 | C41 Defensa Philidor: Lion Variation | Ronde 9: Samedi 6 septembre – 9h00: Deladerriere, Apollo - Ratier-Fontana, Matteo | 48 | Ver |
| 5 sep 2025 | Ratier-Fontana, Matteo 2261 | Villegas, Pierre 2265 | 1-0 | D01 Rapport-Jobava System | Ronde 8: Vendredi 5 septembre – 16h30: Ratier-Fontana, Matteo - Villegas, Pierre | 43 | Ver |
| 4 sep 2025 | Grezels, Florian 2328 | Ratier-Fontana, Matteo 2261 | ½-½ | B13 Defensa Caro-Kann: Exchange Variation | Ronde 7: Jeudi 4 septembre – 16h30: Grezels, Florian - Ratier-Fontana, Matteo | 44 | Ver |
| 3 sep 2025 | Ratier-Fontana, Matteo 2261 | Gryshko, Vitalii 2325 | 0-1 | B14 Defensa Caro-Kann: Panov Attack | Ronde 6: Mercredi 3 septembre – 16h30: Ratier-Fontana, Matteo - Gryshko, Vitalii | 38 | Ver |
| 3 sep 2025 | Roux, Baptiste 2381 | Ratier-Fontana, Matteo 2261 | 0-1 | C41 Defensa Philidor: Lion Variation | Ronde 5: Mercredi 3 septembre – 9h30: Roux, Baptiste - Ratier-Fontana, Matteo | 33 | Ver |
| 3 sep 2025 | Ratier-Fontana, Matteo 2261 | Pieri, Pierre-Louis 2229 | ½-½ | A07 Ataque Indio de Rey | Ronde 4: Mardi 2 septembre – 16h30: Ratier-Fontana, Matteo - Pieri, Pierre-Louis | 17 | Ver |