| Jun 10, 2026 | Blanchard | 1–0 | Lasinskas | Round 9: Blanchard, Samuel - Lasinskas, Povilas | King's Pawn Game | |
| Jun 9, 2026 | Lasinskas | 0–1 | Delaney | Round 8: Lasinskas, Povilas - Delaney, John | Dutch Defense: Staunton Gambit, Tartakower Variation | |
| Jun 8, 2026 | Di Fonzo | 0–1 | Lasinskas | Round 7: Di Fonzo, Valerio - Lasinskas, Povilas | Ruy Lopez: Fianchetto Defense | |
| Jun 7, 2026 | Lasinskas | 0–1 | Adrian | Round 6: Lasinskas, Povilas - Adrian, Claude | Benko Gambit Declined: Bishop Attack | |
| Jun 6, 2026 | Dishman | 1–0 | Lasinskas | Round 5: Dishman, Stephen - Lasinskas, Povilas | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Jun 5, 2026 | Lasinskas | 1–0 | Sylvan | Round 4: Lasinskas, Povilas - Sylvan, Jacob | King's Indian Defense: Smyslov Variation | |
| Jun 4, 2026 | Courbi | 0–1 | Lasinskas | Round 3: Courbi, Stephane - Lasinskas, Povilas | Ruy Lopez: Fianchetto Defense | |
| Jun 3, 2026 | Lasinskas | 0–1 | Lauber | Round 2: Lasinskas, Povilas - Lauber, Arnd | King's Indian Defense: Smyslov Variation | |
| Jun 2, 2026 | Morselli | 0–1 | Lasinskas | Round 1: Morselli, Stefano - Lasinskas, Povilas | Italian Game: Scotch Gambit, Anderssen Attack | |
| Apr 5, 2026 | Niedbala | 0–1 | Lasinskas | Round 9: Niedbala, Bartlomiej - Lasinskas, Povilas | Ruy Lopez: Fianchetto Defense | |
| Apr 4, 2026 | Garcia Blanco | 0–1 | Lasinskas | Round 8: Garcia Blanco, Omar - Lasinskas, Povilas | ? | |
| Apr 3, 2026 | Lasinskas | 1–0 | Kurajica | Round 7: Lasinskas, Povilas - Kurajica, Bojan | Sicilian Defense: Kan Variation, Knight Variation | |
| Apr 2, 2026 | Perez Rosales | 0–1 | Lasinskas | Round 6: Perez Rosales, Pedro - Lasinskas, Povilas | English Opening: Symmetrical Variation, Hedgehog Defense | |
| Apr 1, 2026 | Lasinskas | 0–1 | Yao | Round 5: Lasinskas, Povilas - Yao, Lan | Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation | |
| Mar 31, 2026 | Bicol | 0–1 | Lasinskas | Round 4: Bicol, Franklin - Lasinskas, Povilas | King's Gambit Declined: Classical Variation | |
| Mar 30, 2026 | Lasinskas | 1–0 | Rizoev | Round 3: Lasinskas, Povilas - Rizoev, Rifat | Nimzo-Indian Defense: Rubinstein System, Rubinstein Variation | |
| Mar 28, 2026 | Lasinskas | 1–0 | Jerez Baez | Round 1: Lasinskas, Povilas - Jerez Baez, Alvaro | Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation | |
| Mar 27, 2026 | Fier | 1–0 | Lasinskas | Round 2: Fier, Alexandr - Lasinskas, Povilas | Italian Game: Paris Defense | |
| Nov 1, 2025 | Khatanbaatar | 1–0 | Lasinskas | Round 11: Khatanbaatar, Bazar - Lasinskas, Povilas | Italian Game: Paris Defense | |
| Oct 31, 2025 | Lasinskas | 1–0 | Dautov | Round 10: Lasinskas, Povilas - Dautov, Polatbek | Richter-Veresov Attack | |
| Oct 30, 2025 | Borgo | 1–0 | Lasinskas | Round 9: Borgo, Giulio - Lasinskas, Povilas | Ruy Lopez: Fianchetto Defense | |
| Oct 29, 2025 | Lasinskas | ½–½ | Rasmussen | Round 8: Lasinskas, Povilas - Rasmussen, Casper | Slav Defense: Czech Variation, Carlsbad Variation | |
| Oct 28, 2025 | Re | 0–1 | Lasinskas | Round 7: Re, Marcelo - Lasinskas, Povilas | English Defense | |
| Oct 26, 2025 | Lasinskas | 1–0 | Schmahl | Round 6: Lasinskas, Povilas - Schmahl, Stephan | Richter-Veresov Attack | |
| Oct 25, 2025 | Saheb | 1–0 | Lasinskas | Round 5: Saheb, Kamel - Lasinskas, Povilas | Trompowsky Attack | |
| Oct 24, 2025 | Lasinskas | 1–0 | Brionne | Round 4: Lasinskas, Povilas - Brionne, Thierry | Dutch Defense: Staunton Gambit | |
| Oct 23, 2025 | Genovese | 1–0 | Lasinskas | Round 3: Genovese, Alberto - Lasinskas, Povilas | English Opening: Caro-Kann Defensive System | |
| Oct 22, 2025 | Lasinskas | ½–½ | Harstad | Round 2: Lasinskas, Povilas - Harstad, Christian | Benoni Defense: King's Pawn Line | |
| Oct 21, 2025 | Bondar | ½–½ | Lasinskas | Round 1: Bondar, Serge - Lasinskas, Povilas | Italian Game: Paris Defense | |
| Oct 5, 2025 | Farrell | 1–0 | Lasinskas | European individual senior chess championship 2025 - Open 50+, Rabac, Croatia | Queen's Pawn Game | |
| Oct 3, 2025 | Cmiel | 1–0 | Lasinskas | European individual senior chess championship 2025 - Open 50+, Rabac, Croatia | Ruy Lopez: Fianchetto Defense | |
| Sep 28, 2025 | Lasinskas | 0–1 | Sielecki | European individual senior chess championship 2025 - Open 50+, Rabac, Croatia | King's Indian Defense | |
| Jun 24, 2025 | Lasinskas | 0–1 | Vincenti | Round 3: Lasinskas, Povilas - Vincenti, Leonardo | Queen's Gambit Declined: Harrwitz Attack, Main Line | |
| Jun 22, 2025 | Sofronie | 1–0 | Lasinskas | Round 1: Sofronie, Iulian - Lasinskas, Povilas | Indian Defense | |
| May 9, 2025 | Sudarshan Bhat | 1–0 | Lasinskas | Tiebreaks: Sudarshan Bhat - Lasinskas, Povilas | Ruy Lopez: Schliemann Defense | |
| May 9, 2025 | Sudarshan Bhat | 0–1 | Lasinskas | Tiebreaks: Sudarshan Bhat - Lasinskas, Povilas | Ruy Lopez: Schliemann Defense | |
| May 9, 2025 | Lasinskas | 0–1 | Sudarshan Bhat | Tiebreaks: Lasinskas, Povilas - Sudarshan Bhat | Nimzo-Indian Defense: Kmoch Variation | |
| May 9, 2025 | Lopez Martinez | ½–½ | Lasinskas | Round 10: Lopez Martinez, Josep Manuel - Lasinskas, Povilas | Ruy Lopez: Fianchetto Defense | |
| May 8, 2025 | Fedorchuk | 1–0 | Lasinskas | Round 9: Fedorchuk, Sergey A. - Lasinskas, Povilas | Ruy Lopez: Fianchetto Defense | |
| May 6, 2025 | Lasinskas | 1–0 | Bauer | Round 7: Lasinskas, Povilas - Bauer, Thomas | Queen's Pawn Game: Levitsky Attack | |
| May 5, 2025 | Spitz | 0–1 | Lasinskas | Round 6: Spitz, Patrick - Lasinskas, Povilas | Italian Game: Paris Defense | |
| May 3, 2025 | Fernandez Vazquez | 0–1 | Lasinskas | Round 5: Fernandez Vazquez, Jorge - Lasinskas, Povilas | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| May 2, 2025 | Lasinskas | 0–1 | Pimpalkhare Vedant | Round 4: Lasinskas, Povilas - Pimpalkhare Vedant | Slav Defense: Czech Variation, Wiesbaden Variation | |
| May 1, 2025 | Huguet | 0–1 | Lasinskas | Round 3: Huguet, Sergio - Lasinskas, Povilas | Italian Game: Scotch Gambit, Anderssen Attack | |
| Apr 30, 2025 | Lasinskas | 0–1 | Kogan | Round 2: Lasinskas, Povilas - Kogan, Arthur | Semi-Slav Defense: Accelerated Move Order | |
| Apr 29, 2025 | Lasinskas | ½–½ | Dragnev | Round 8: Lasinskas, Povilas - Dragnev, Valentin | Nimzo-Indian Defense: Classical Variation | |
| Jan 15, 2025 | Lasinskas | 0–1 | Ouellet | Round 6: Lasinskas, Povilas - Ouellet, Maili-Jade | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Jan 14, 2025 | Starostits | 0–1 | Lasinskas | Round 5: Starostits, Ilmars - Lasinskas, Povilas | Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line | |
| Jan 13, 2025 | Lasinskas | * | Ortega Anglada | Round 4: Lasinskas, Povilas - Ortega Anglada, Mauricio | ? | |
| Jan 12, 2025 | Mazo Ganan | * | Lasinskas | Round 3: Mazo Ganan, Victor Manuel - Lasinskas, Povilas | ? | |
| Jan 11, 2025 | Lasinskas | * | Avelino | Round 2: Lasinskas, Povilas - Avelino, Camila Biscaya | ? | |
| Jan 10, 2025 | Exposito Abeja | * | Lasinskas | Round 1: Exposito Abeja, Rafael - Lasinskas, Povilas | ? | |
| Nov 30, 2024 | Turski | 1–0 | Lasinskas | XXI Open Internacional Gran Hotel Bali Grupo A 2024 | Ruy Lopez: Morphy Defense | |
| Nov 2, 2024 | Lasinskas | 1–0 | Rewitz | Round 9: Lasinskas, Povilas - Rewitz, Poul | Queen's Gambit Declined: Albin Countergambit | |
| Oct 28, 2024 | Kekelidze | 1–0 | Lasinskas | Round 4: Kekelidze, Mikheil - Lasinskas, Povilas | French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation | |
| Oct 26, 2024 | Lasinskas | 0–1 | Motwani | Round 2: Lasinskas, Povilas - Motwani, Paul | Tarrasch Defense: Prague Variation | |
| Oct 29, 2023 | Holzke | 1–0 | Lasinskas | 50+ World Senior Championship | Queen's Indian Defense: Yates Variation | |
| Oct 28, 2023 | Lasinskas | 0–1 | Mrva | 50+ World Senior Championship | Wade Defense | |
| Oct 27, 2023 | Sturua | 1–0 | Lasinskas | 50+ World Senior Championship | Nimzo-Indian Defense: Reshevsky Variation | |
| Oct 26, 2023 | Lasinskas | 1–0 | Mantovani | 50+ World Senior Championship | Queen's Gambit Declined: Three Knights Variation | |
| Oct 25, 2023 | Horackova | * | Lasinskas | 50+ World Senior Championship | ? | |
| Apr 11, 2023 | Alexiadis | 1–0 | Lasinskas | Paphos | Queen's Indian Defense: Fianchetto Variation, Kramnik Variation | |
| Apr 10, 2023 | Kucza | 1–0 | Lasinskas | Paphos | Ruy Lopez: Schliemann Defense | |
| Apr 8, 2023 | Lasinskas | 0–1 | Pezelj | Paphos | Queen's Pawn Game | |
| Nov 17, 2022 | Lasinskas | 0–1 | Prie | 30th World Senior Chess Championship 2022 | Queen's Pawn Game: Zukertort Variation | |
| Jul 13, 2022 | Lasinskas | ½–½ | Tereladze | ESCC 50+ Lublin 2022 | Nimzo-Indian Defense: Kmoch Variation | |
| Jul 12, 2022 | Garabetyan | ½–½ | Lasinskas | ESCC 50+ Lublin 2022 | Bogo-Indian Defense: Grünfeld Variation | |
| Jul 11, 2022 | Lasinskas | 1–0 | Padrak | ESCC 50+ Lublin 2022 | Semi-Slav Defense | |
| Jul 10, 2022 | Pietinen | 0–1 | Lasinskas | ESCC 50+ Lublin 2022 | Ponziani Opening | |
| Jul 9, 2022 | Lasinskas | 0–1 | Druckenthaner | ESCC 50+ Lublin 2022 | Dutch Defense: Staunton Gambit | |
| Jul 8, 2022 | Klimaszewski | 1–0 | Lasinskas | ESCC 50+ Lublin 2022 | Ponziani Opening | |
| Jul 7, 2022 | Lasinskas | 1–0 | Mrva | ESCC 50+ Lublin 2022 | King's Indian Defense | |
| Jul 6, 2022 | Leszner | 0–1 | Lasinskas | ESCC 50+ Lublin 2022 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jul 5, 2022 | Lasinskas | 1–0 | Puroila | ESCC 50+ Lublin 2022 | Benoni Defense: Czech Benoni Defense | |