| May 16, 2026 | Medhus | 0–1 | Sipila | Round 8: Medhus, Vitus Bondo - Sipila, Vilka | Semi-Slav Defense | |
| May 16, 2026 | Ostensen | ½–½ | Sipila | Round 7: Ostensen, Nicolai Maxime - Sipila, Vilka | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| May 15, 2026 | Sipila | 1–0 | Kunin | Round 6: Sipila, Vilka - Kunin, Vitaly | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| May 15, 2026 | Wang | ½–½ | Sipila | Round 5: Wang, Hao(ZJ) - Sipila, Vilka | Zukertort Opening | |
| May 14, 2026 | Sipila | 1–0 | Chatalbashev | Round 4: Sipila, Vilka - Chatalbashev, Boris | Pirc Defense: Austrian Attack, Weiss Variation | |
| May 14, 2026 | Kaasen | 1–0 | Sipila | Round 1: Kaasen, Tor Fredrik - Sipila, Vilka | Catalan Opening: Closed | |
| May 14, 2026 | Sipila | ½–½ | Pajeken | Round 9: Sipila, Vilka - Pajeken, Jakob Leon | Scotch Game: Mieses Variation | |
| May 14, 2026 | Eugene | 1–0 | Sipila | Round 3: Eugene, Floryan - Sipila, Vilka | Petrov's Defense: Modern Attack, Center Variation | |
| May 14, 2026 | Sipila | 0–1 | Hector | Round 2: Sipila, Vilka - Hector, Jonny | Scotch Game: Mieses Variation | |
| Apr 19, 2026 | Kejna | ½–½ | Sipila | EICC 2026 | French Defense: Winawer Variation, Advance Variation, with h4 | |
| Apr 18, 2026 | Sipila | 0–1 | Maltsevskaya | EICC 2026 | Sicilian Defense: Modern Variations, Main Line | |
| Apr 16, 2026 | Brzezina | 0–1 | Sipila | EICC 2026 | Catalan Opening: Closed | |
| Apr 15, 2026 | Sipila | 1–0 | Ribeiro | EICC 2026 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Apr 14, 2026 | Zakin | 1–0 | Sipila | EICC 2026 | French Defense: Winawer Variation, Advance Variation | |
| Apr 13, 2026 | Sipila | 0–1 | Maurizzi | EICC 2026 | Sicilian Defense: Najdorf Variation, English Attack | |
| Apr 12, 2026 | Korobov | ½–½ | Sipila | EICC 2026 | Petrov's Defense: Paulsen Attack | |
| Apr 10, 2026 | Diachek | 0–1 | Sipila | EICC 2026 | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Apr 9, 2026 | Sipila | 0–1 | Iturrizaga Bonelli | EICC 2026 | Sicilian Defense: O'Kelly Variation, Réti System | |
| Apr 8, 2026 | Baerwinkel | 0–1 | Sipila | EICC 2026 | Sicilian Defense: Najdorf Variation | |
| Apr 7, 2026 | Sipila | 1–0 | Helis | EICC 2026 | Sicilian Defense: Kan Variation, Modern Variation | |
| Mar 8, 2026 | Sipila | 0–1 | Sivuk | Rond 9: Sipila, Vilka - Sivuk, Vitaly | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Mar 7, 2026 | Solodovnichenko | 1–0 | Sipila | Rond 8: Solodovnichenko, Yuri - Sipila, Vilka | Sicilian Defense: Four Knights Variation, Exchange Variation | |
| Mar 6, 2026 | Malek | 1–0 | Sipila | Rond 7: Malek, Jan - Sipila, Vilka | Semi-Slav Defense | |
| Mar 1, 2026 | Keinanen | ½–½ | Sipila | new tournament description | English Opening: King's English Variation | |
| Feb 28, 2026 | Sipila | 1–0 | Mashhadi Aghajan | new tournament description | Ruy Lopez: Berlin Defense, Anti-Berlin Variation, Mortimer Variation | |
| Feb 28, 2026 | Hietanen | 0–1 | Sipila | new tournament description | Queen's Pawn Game: London System | |
| Feb 27, 2026 | Sipila | 1–0 | Kauppala | new tournament description | Scandinavian Defense: Main Line | |
| Feb 24, 2026 | Sipila | ½–½ | Agopov | new tournament description | Catalan Opening | |
| Feb 24, 2026 | Nissinen | 1–0 | Sipila | new tournament description | Italian Game: Classical Variation, Giuoco Pianissimo, Albin Variation | |
| Feb 24, 2026 | Sipila | 1–0 | Puittinen | new tournament description | French Defense: Exchange Variation, Monte Carlo Variation | |
| Jan 17, 2026 | Sipila | 0–1 | Ivanisevic | Rond 5: Sipila, Vilka - Ivanisevic, Ivan | Philidor Defense: Hanham Variation | |
| Jan 16, 2026 | Carlsson | ½–½ | Sipila | Rond 4: Carlsson, Ludvig - Sipila, Vilka | Sicilian Defense: Lasker-Pelikan Variation, Bird Variation | |
| Jan 13, 2026 | Sipila | ½–½ | Neiksans | Rond 6: Sipila, Vilka - Neiksans, Arturs | Scandinavian Defense: Main Line, Mieses Variation | |
| Dec 26, 2025 | Sipila | 1–0 | Yan | HKIO 2025 | Scotch Game: Tartakower Variation | |
| Dec 25, 2025 | Kwon | 0–1 | Sipila | HKIO 2025 | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Dec 24, 2025 | Sipila | 1–0 | Suman | HKIO 2025 | Sicilian Defense: Najdorf Variation, English Attack | |
| Dec 24, 2025 | Sipila | ½–½ | Bancod | HKIO 2025 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Dec 23, 2025 | Ni | 0–1 | Sipila | HKIO 2025 | Sicilian Defense: Moscow Variation, Main Line | |
| Dec 23, 2025 | Sipila | 0–1 | Amartuvshin | HKIO 2025 | Ruy Lopez: Marshall Attack | |
| Dec 23, 2025 | Sipila | ½–½ | Zhao | HKIO 2025 | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Dec 23, 2025 | Vavulin | 0–1 | Sipila | HKIO 2025 | Sicilian Defense: Najdorf Variation | |
| Dec 23, 2025 | Visakh N R | ½–½ | Sipila | HKIO 2025 | Catalan Opening: Closed | |
| Nov 30, 2025 | Sipila | ½–½ | Garriga Cazorla | Rond 3: Sipila, Vilka - Garriga Cazorla, Pere | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Nov 29, 2025 | Smith | 0–1 | Sipila | Rond 2: Smith, Axel - Sipila, Vilka | English Opening: King's English Variation, Nimzowitsch-Flohr Variation | |
| Nov 27, 2025 | Sipila | 1–0 | Amin | Rond 1: Sipila, Vilka - Amin, Bassem | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Oct 14, 2025 | Sipila | 0–1 | Dragnev | Round 9: Sipila, Vilka - Dragnev, Valentin | Catalan Opening: Closed | |
| Oct 13, 2025 | Melaugh | 0–1 | Sipila | Round 8: Melaugh, Shane - Sipila, Vilka | Four Knights Game: Scotch Variation Accepted | |
| Oct 12, 2025 | Seo | 0–1 | Sipila | Round 7: Seo, Jung Min - Sipila, Vilka | Ruy Lopez: Berlin Defense | |
| Oct 10, 2025 | Stefansson | ½–½ | Sipila | Round 6: Stefansson, Vignir Vatnar - Sipila, Vilka | Catalan Opening: Open Defense | |
| Oct 9, 2025 | Didmanidze | ½–½ | Sipila | Round 5: Didmanidze, Tengiz - Sipila, Vilka | Italian Game: Scotch Gambit, Walbrodt-Baird Gambit | |
| Oct 8, 2025 | Sipila | 1–0 | Apol | Round 4: Sipila, Vilka - Apol, Luitjen Akselsson | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| Oct 7, 2025 | Sipila | ½–½ | Peng | Round 3: Sipila, Vilka - Peng, Li Min | Benko Gambit Accepted: Modern Variation | |
| Oct 6, 2025 | Banusz | 1–0 | Sipila | Round 2: Banusz, Tamas - Sipila, Vilka | English Opening: Agincourt Defense | |
| Oct 5, 2025 | Demchenko | ½–½ | Sipila | Round 1: Demchenko, Anton - Sipila, Vilka | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Jul 20, 2025 | Kulkarni Bhakti | 0–1 | Sipila | Round 9: Kulkarni Bhakti - Sipila, Vilka | Bogo-Indian Defense: Retreat Variation | |
| Jul 18, 2025 | Sipila | 1–0 | Kuznecova | Round 8: Sipila, Vilka - Kuznecova, Marija | Sicilian Defense: Closed | |
| Jul 18, 2025 | Galperin | 1–0 | Sipila | Round 7: Galperin, Platon - Sipila, Vilka | Indian Defense: Anti-Nimzo-Indian | |
| Jul 17, 2025 | Sipila | 1–0 | Wartiovaara | Round 6: Sipila, Vilka - Wartiovaara, Oliver | Caro-Kann Defense | |
| Jul 17, 2025 | Bogdanov | 1–0 | Sipila | Round 5: Bogdanov, Egor - Sipila, Vilka | Sicilian Defense: Najdorf Variation, Amsterdam Variation | |
| Jul 15, 2025 | Sipila | 1–0 | Agopov | Round 4: Sipila, Vilka - Agopov, Mikael | Sicilian Defense: Najdorf Variation, English Attack | |
| Jul 15, 2025 | Lever | 0–1 | Sipila | Round 3: Lever, Erwan - Sipila, Vilka | Catalan Opening: Closed | |
| Jul 14, 2025 | Sipila | 1–0 | Odner | Round 2: Sipila, Vilka - Odner, Aarni | Sicilian Defense: Najdorf Variation, English Attack | |
| Jul 14, 2025 | Korjus | 0–1 | Sipila | Round 1: Korjus, Onni - Sipila, Vilka | Pirc Defense: Classical Variation, Quiet System, Chigorin Line | |
| Apr 26, 2025 | Lahdelma | ½–½ | Sipila | Round 9: Lahdelma, Henri - Sipila, Vilka | Semi-Slav Defense: Meran Variation, Lundin Variation | |
| Apr 25, 2025 | Sipila | ½–½ | Wartiovaara | Round 8: Sipila, Vilka - Wartiovaara, Oliver | Queen's Pawn Game: Colle System | |
| Apr 24, 2025 | Nyysti | ½–½ | Sipila | Round 7: Nyysti, Sampsa - Sipila, Vilka | Four Knights Game: Spanish Variation, Symmetrical Variation | |
| Apr 23, 2025 | Sipila | 1–0 | Luukkonen | Round 6: Sipila, Vilka - Luukkonen, Tommi | Indian Defense: Seirawan Attack | |
| Apr 22, 2025 | Keinanen | ½–½ | Sipila | Round 5: Keinanen, Toivo - Sipila, Vilka | King's Indian Attack | |
| Apr 21, 2025 | Sipila | 1–0 | Agopov | Round 4: Sipila, Vilka - Agopov, Mikael | Nimzo-Indian Defense: Spielmann Variation | |
| Apr 20, 2025 | Sipila | 1–0 | Pitkanen | Round 3: Sipila, Vilka - Pitkanen, Artturi | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Apr 19, 2025 | Koykka | 0–1 | Sipila | Round 2: Koykka, Pekka - Sipila, Vilka | Four Knights Game | |
| Apr 18, 2025 | Sipila | ½–½ | Ronka | Round 1: Sipila, Vilka - Ronka, Erik | Queen's Gambit Accepted: Central Variation, Greco Variation | |
| Mar 9, 2025 | Hillarp Persson | 1–0 | Sipila | The Elitserien 2024/25: round 7 - 9 | Catalan Opening: Open Defense | |
| Mar 8, 2025 | Van Hengel | 0–1 | Sipila | The Elitserien 2024/25: round 7 - 9 | Caro-Kann Defense: Advance Variation, Short Variation | |
| Mar 7, 2025 | Sipila | 1–0 | Olsson | The Elitserien 2024/25: round 7 - 9 | Queen's Pawn Game: Colle System, Anti-Colle | |
| Sep 22, 2024 | Berdayes Ason | 0–1 | Sipila | 45th FIDE Chess Olympiad | Nimzo-Indian Defense: Normal Variation, Classical Defense | |
| Sep 21, 2024 | Sipila | 0–1 | Karsten | 45th FIDE Chess Olympiad | Caro-Kann Defense: Advance Variation, Short Variation | |
| Sep 20, 2024 | Banusz | ½–½ | Sipila | 45th FIDE Chess Olympiad | King's Indian Attack: Double Fianchetto | |
| Sep 19, 2024 | Sipila | 1–0 | Kayonde | 45th FIDE Chess Olympiad | Scandinavian Defense: Valencian Variation, Main Line | |
| Sep 18, 2024 | Krysa | 1–0 | Sipila | 45th FIDE Chess Olympiad | King's Indian Attack: Double Fianchetto | |
| Sep 16, 2024 | Susilodinata | 0–1 | Sipila | 45th FIDE Chess Olympiad | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Sep 15, 2024 | Rakotomaharo | 1–0 | Sipila | 45th FIDE Chess Olympiad | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Sep 14, 2024 | Fabri | 0–1 | Sipila | 45th FIDE Chess Olympiad | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Sep 12, 2024 | Abasov | 1–0 | Sipila | 45th FIDE Chess Olympiad | Sicilian Defense: Najdorf Variation, English Attack | |
| Sep 11, 2024 | Abdelaziz Bokhit | 0–1 | Sipila | 45th FIDE Chess Olympiad | Blackmar-Diemer Gambit Declined: Brombacher Countergambit | |
| Jun 18, 2024 | Sipila | 0–1 | Keinanen | Round 9: Sipila, Vilka - Keinanen, Toivo | French Defense: Steinitz Variation | |
| Jun 16, 2024 | Sipila | 1–0 | Perea Fruet | Round 7: Sipila, Vilka - Perea Fruet, Lorenzo | Ruy Lopez: Morphy Defense, Modern Steinitz Defense, Fianchetto Variation | |
| Jun 15, 2024 | Flom | ½–½ | Sipila | Round 6: Flom, Gabriel - Sipila, Vilka | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Jun 14, 2024 | Mirzoev | 0–1 | Sipila | Round 5: Mirzoev, Azer - Sipila, Vilka | Semi-Slav Defense: Normal Variation | |
| Jun 13, 2024 | Sipila | 1–0 | Nyysti | Round 4: Sipila, Vilka - Nyysti, Sampsa | Zukertort Opening | |
| Jun 12, 2024 | Laurusas | 1–0 | Sipila | Round 3: Laurusas, Tomas - Sipila, Vilka | Semi-Slav Defense: Normal Variation | |
| Jun 11, 2024 | Sipila | 1–0 | Patil Priyanshu | Round 2: Sipila, Vilka - Patil Priyanshu | Sicilian Defense: Modern Variations, Main Line | |
| Jun 10, 2024 | Valkama | 0–1 | Sipila | Round 1: Valkama, Eero - Sipila, Vilka | Sicilian Defense: Moscow Variation, Main Line | |
| Jun 4, 2024 | Nyback | 1–0 | Sipila | Round 8: Nyback, Tomi - Sipila, Vilka | Zukertort Opening | |
| Apr 3, 2024 | Sipila | 1–0 | Wartiovaara | Round 6: Sipila, Vilka - Wartiovaara, Oliver | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| Mar 29, 2024 | Maki-Uuro | ½–½ | Sipila | Round 2: Maki-Uuro, Miikka - Sipila, Vilka | Queen's Gambit Declined: Ragozin Defense | |
| Mar 28, 2024 | Valkama | 0–1 | Sipila | Round 9: Valkama, Eero - Sipila, Vilka | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Mar 28, 2024 | Sipila | 1–0 | Koykka | Round 8: Sipila, Vilka - Koykka, Pekka | French Defense: Advance Variation, Milner-Barry Gambit, Main Line | |
| Mar 28, 2024 | Luukkonen | 1–0 | Sipila | Round 7: Luukkonen, Tommi - Sipila, Vilka | Neo-Grünfeld Defense: Exchange Variation | |
| Mar 28, 2024 | Sipila | ½–½ | Keinanen | Round 5: Sipila, Vilka - Keinanen, Toivo | French Defense: Advance Variation, Wade Variation | |