| Feb 13, 2026 | Sivakumar | * | Vyas | 17th Annual Southwest Class Tournament | ? | |
| Jan 3, 2026 | Vatsal Singhania | 1–0 | Sivakumar | Round 5: Vatsal Singhania - Sivakumar, Shaaketh | Caro-Kann Defense: Tartakower Variation | |
| Jan 1, 2026 | Sivakumar | ½–½ | Arenas | Round 8: Sivakumar, Shaaketh - Arenas, David | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Jan 1, 2026 | Tang | ½–½ | Sivakumar | Round 7: Tang, Dylan - Sivakumar, Shaaketh | French Defense: Winawer Variation, Alekhine Gambit, Kan Variation | |
| Jan 1, 2026 | Nasta | 0–1 | Sivakumar | Round 9: Nasta, Kiren Vivek - Sivakumar, Shaaketh | French Defense: Advance Variation, Paulsen Attack | |
| Jan 1, 2026 | Sivakumar | ½–½ | Delgado Ramirez | Round 2: Sivakumar, Shaaketh - Delgado Ramirez, Neuris | Catalan Opening | |
| Jan 1, 2026 | Sivakumar | 0–1 | Pulijala | Round 4: Sivakumar, Shaaketh - Pulijala, Akshaj | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jan 1, 2026 | Sivakumar | ½–½ | Jimenez Garcia | Round 6: Sivakumar, Shaaketh - Jimenez Garcia, Emmanuel | King's Indian Defense: Fianchetto Variation, Larsen Defense | |
| Jan 1, 2026 | Ling | 0–1 | Sivakumar | Round 1: Ling, Chenxuan - Sivakumar, Shaaketh | French Defense: Winawer Variation, Advance Variation | |
| Jan 1, 2026 | Talwalkar | 0–1 | Sivakumar | Round 3: Talwalkar, Vedant - Sivakumar, Shaaketh | English Opening: Agincourt Defense | |
| Dec 30, 2025 | Doknjas | 0–1 | Sivakumar | Round 9: Doknjas, Neil - Sivakumar, Shaaketh | Bogo-Indian Defense: Grünfeld Variation | |
| Dec 30, 2025 | Sivakumar | ½–½ | Flores Quillas | Round 8: Sivakumar, Shaaketh - Flores Quillas, Diego Saul Rodri | Philidor Defense: Lion Variation | |
| Dec 30, 2025 | Xia | 0–1 | Sivakumar | Round 7: Xia, Joshua - Sivakumar, Shaaketh | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Dec 29, 2025 | Sivakumar | 1–0 | Chinni | Round 6: Sivakumar, Shaaketh - Chinni, Rishabh | Tarrasch Defense: Classical Variation, Bogoljubow Variation | |
| Dec 28, 2025 | Guntaka | 1–0 | Sivakumar | Round 4: Guntaka, Aayansh - Sivakumar, Shaaketh | Caro-Kann Defense: Advance Variation, Bayonet Attack | |
| Dec 28, 2025 | Sivakumar | 0–1 | Atwell | Round 3: Sivakumar, Shaaketh - Atwell, Rose | Bogo-Indian Defense: Grünfeld Variation | |
| Dec 27, 2025 | Arenas | ½–½ | Sivakumar | Round 2: Arenas, David - Sivakumar, Shaaketh | French Defense: Tarrasch Variation, Open System, Main Line | |
| Dec 27, 2025 | Sivakumar | 1–0 | Nasta | Round 1: Sivakumar, Shaaketh - Nasta, Kiren Vivek | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Dec 26, 2025 | Sivakumar | 1–0 | Figueredo Losada | Round 5: Sivakumar, Shaaketh - Figueredo Losada, Leonel | Catalan Opening: Closed | |
| Jul 31, 2025 | Sivakumar | ½–½ | Mayta Aiza | Round 6: Sivakumar, Shaaketh - Mayta Aiza, Maveric | Slav Indian | |
| Jul 29, 2025 | Venkatesh | 1–0 | Sivakumar | Round 3: Venkatesh, Narayan - Sivakumar, Shaaketh | Nimzo-Indian Defense: St. Petersburg Variation | |
| Jun 28, 2025 | Sivakumar | * | Venkatesh | 18th Annual Philadephia International | ? | |
| Jun 27, 2025 | Sivakumar | 0–1 | Bharath Subramaniyam H | Round 2: Sivakumar, Shaaketh - Bharath Subramaniyam H | Queen's Indian Accelerated | |
| Apr 17, 2025 | Sivakumar | 1–0 | Assylov | Round 8: Sivakumar, Shaaketh - Assylov, Miras | Sicilian Defense: Chekhover Variation | |
| Apr 17, 2025 | Sivakumar | 1–0 | Gbiorczyk | Round 10: Sivakumar, Shaaketh - Gbiorczyk, Mikolaj | Dutch Defense | |
| Apr 17, 2025 | Lavrencic | 0–1 | Sivakumar | Round 7: Lavrencic, Matic - Sivakumar, Shaaketh | Hungarian Opening: Indian Defense | |
| Apr 17, 2025 | Amangeldy | 1–0 | Sivakumar | Round 9: Amangeldy, Ernur - Sivakumar, Shaaketh | French Defense: Two Knights Variation | |
| Apr 17, 2025 | Mochalov | 0–1 | Sivakumar | Round 11: Mochalov, Dmitriy - Sivakumar, Shaaketh | French Defense: Chigorin Variation | |
| Apr 16, 2025 | Sivakumar | ½–½ | Skrbec | Round 2: Sivakumar, Shaaketh - Skrbec, Leon | Indian Defense: London System | |
| Apr 16, 2025 | Sivakumar | 1–0 | Olenik Campa | Round 4: Sivakumar, Shaaketh - Olenik Campa, Rudi | Queen's Pawn Game: London System | |
| Apr 16, 2025 | Sivakumar | 0–1 | Herega | Round 5: Sivakumar, Shaaketh - Herega, Nejc | Neo-Grünfeld Defense: Classical Variation, Modern Defense | |
| Apr 16, 2025 | Stribuk | 0–1 | Sivakumar | Round 1: Stribuk, Artiom - Sivakumar, Shaaketh | English Opening: Symmetrical Variation, Mecking Variation | |
| Apr 16, 2025 | Akhilbay | 1–0 | Sivakumar | Round 3: Akhilbay, Imangali - Sivakumar, Shaaketh | French Defense: Advance Variation, Euwe Variation | |
| Apr 16, 2025 | Navumenka | ½–½ | Sivakumar | Round 6: Navumenka, Mikhei - Sivakumar, Shaaketh | Zukertort Opening: Queen's Gambit Invitation | |
| Apr 15, 2025 | Sivakumar | ½–½ | Mochalov | Round 11: Sivakumar, Shaaketh - Mochalov, Dmitriy | Indian Defense: Przepiorka Variation | |
| Apr 15, 2025 | Akhilbay | 0–1 | Sivakumar | Round 9: Akhilbay, Imangali - Sivakumar, Shaaketh | French Defense: Advance Variation, Paulsen Attack | |
| Apr 15, 2025 | Navumenka | 0–1 | Sivakumar | Round 10: Navumenka, Mikhei - Sivakumar, Shaaketh | Horwitz Defense | |
| Apr 14, 2025 | Sivakumar | 1–0 | Saryyev | Round 5: Sivakumar, Shaaketh - Saryyev, Azym | Indian Defense: London System | |
| Apr 14, 2025 | Sivakumar | ½–½ | Bialiauski | Round 7: Sivakumar, Shaaketh - Bialiauski, Artsiom | Indian Defense: London System | |
| Apr 14, 2025 | Sivakumar | ½–½ | Gomez Aguirre | Round 8: Sivakumar, Shaaketh - Gomez Aguirre, Juan Alberto | Queen's Pawn Game: London System | |
| Apr 14, 2025 | Suleimen | ½–½ | Sivakumar | Round 6: Suleimen, Ergali - Sivakumar, Shaaketh | French Defense: Winawer Variation, Advance Variation | |
| Apr 13, 2025 | Sivakumar | 1–0 | Herega | Round 2: Sivakumar, Shaaketh - Herega, Nejc | Petrov's Defense: Classical Attack, Marshall Variation | |
| Apr 13, 2025 | Sivakumar | 0–1 | Assylov | Round 3: Sivakumar, Shaaketh - Assylov, Miras | Pseudo Queen's Indian Defense | |
| Apr 13, 2025 | Gvozdev | 0–1 | Sivakumar | Round 1: Gvozdev, Timur - Sivakumar, Shaaketh | French Defense: Winawer Variation, Eingorn Variation | |
| Apr 13, 2025 | Stribuk | 1–0 | Sivakumar | Round 4: Stribuk, Artiom - Sivakumar, Shaaketh | English Opening | |
| Feb 17, 2025 | Sivakumar | ½–½ | Jimenez Garcia | Round 8: Sivakumar, Shaaketh - Jimenez Garcia, Emmanuel | Sicilian Defense: Chekhover Variation | |
| Feb 17, 2025 | Perdomo | ½–½ | Sivakumar | Round 9: Perdomo, Leandro - Sivakumar, Shaaketh | Nimzo-Indian Defense: Three Knights Variation | |
| Feb 16, 2025 | Sivakumar | ½–½ | Sivakumar | Round 6: Sivakumar, Shaaketh - Sivakumar, Shaashwath | Queen's Pawn Game: Symmetrical Variation | |
| Feb 16, 2025 | Liu | ½–½ | Sivakumar | Round 7: Liu, Patrick - Sivakumar, Shaaketh | Caro-Kann Defense: Advance Variation | |
| Feb 15, 2025 | Sivakumar | ½–½ | Martinez Romero | Round 5: Sivakumar, Shaaketh - Martinez Romero, Martin | Indian Defense: Przepiorka Variation | |
| Feb 15, 2025 | Deng | 1–0 | Sivakumar | Round 4: Deng, Henry - Sivakumar, Shaaketh | Sicilian Defense: Closed | |
| Feb 14, 2025 | Sivakumar | ½–½ | Guo | Round 3: Sivakumar, Shaaketh - Guo, Andrew | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Feb 14, 2025 | Paredes Lagos | 1–0 | Sivakumar | Round 2: Paredes Lagos, Anthony Javier - Sivakumar, Shaaketh | Horwitz Defense | |
| Feb 13, 2025 | Sivakumar | 1–0 | Yan | Round 1: Sivakumar, Shaaketh - Yan, Nathan | Catalan Opening: Open Defense, Classical Line | |
| Jul 7, 2024 | Arenas | ½–½ | Sivakumar | Round 9: Arenas, David - Sivakumar, Shaaketh | French Defense: Exchange Variation | |
| Jul 7, 2024 | Sivakumar | ½–½ | Lu | Round 8: Sivakumar, Shaaketh - Lu, Maximillian | Indian Defense: Dzindzi-Indian Defense | |
| Jul 6, 2024 | Sripada | ½–½ | Sivakumar | Round 7: Sripada, Havish - Sivakumar, Shaaketh | French Defense: Winawer Variation, Delayed Exchange Variation | |
| Jul 6, 2024 | Sivakumar | 0–1 | Martinez Romero | Round 6: Sivakumar, Shaaketh - Martinez Romero, Martin | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jul 5, 2024 | Levine | 1–0 | Sivakumar | Round 4: Levine, Joseph - Sivakumar, Shaaketh | Caro-Kann Defense: Endgame Offer | |
| Jul 4, 2024 | Sivakumar | ½–½ | Shivakumar | Round 3: Sivakumar, Shaaketh - Shivakumar, Shawnak | Queen's Pawn Game: Krause Variation | |
| Jul 4, 2024 | Grigoryan | ½–½ | Sivakumar | Round 2: Grigoryan, Karen H. - Sivakumar, Shaaketh | French Defense: Tarrasch Variation, Open System, Main Line | |
| Jul 3, 2024 | Sivakumar | 0–1 | Gumularz | Round 1: Sivakumar, Shaaketh - Gumularz, Szymon | Sicilian Defense: Moscow Variation, Main Line | |
| Jul 2, 2024 | Sivakumar | ½–½ | Sivakumar | Round 5: Sivakumar, Shaaketh - Sivakumar, Shaashwath | Ruy Lopez: Open Berlin Defense, l'Hermet Variation | |
| Jun 14, 2024 | Kevlishvili | 1–0 | Sivakumar | Round 9: Kevlishvili, Robby - Sivakumar, Shaaketh | French Defense: Tarrasch Variation, Open System, Main Line | |
| Jun 14, 2024 | Sivakumar | 0–1 | Cordova | Round 8: Sivakumar, Shaaketh - Cordova, Emilio | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Jun 13, 2024 | Fernandez | 1–0 | Sivakumar | Round 7: Fernandez, Daniel Howard - Sivakumar, Shaaketh | Horwitz Defense | |
| Jun 13, 2024 | Sivakumar | 1–0 | Levine | Round 6: Sivakumar, Shaaketh - Levine, Joseph | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Jun 12, 2024 | Wang | ½–½ | Sivakumar | Round 5: Wang, Isaac - Sivakumar, Shaaketh | English Defense | |
| Jun 12, 2024 | Sivakumar | 1–0 | Kunka | Round 4: Sivakumar, Shaaketh - Kunka, Harshid | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jun 11, 2024 | Jiang | ½–½ | Sivakumar | Round 3: Jiang, Lucas - Sivakumar, Shaaketh | Caro-Kann Defense: Endgame Offer | |
| Jun 11, 2024 | Sivakumar | 0–1 | Stearman | Round 2: Sivakumar, Shaaketh - Stearman, Josiah | Sicilian Defense: Chekhover Variation | |
| Jun 11, 2024 | Yim | 0–1 | Sivakumar | Round 1: Yim, Sung Ho - Sivakumar, Shaaketh | Dutch Defense: Classical Variation | |
| Apr 21, 2024 | Sivakumar | 0–1 | Heimann | Round 5: Sivakumar, Shaaketh - Heimann, Mark | Queen's Pawn Game: London System | |
| Apr 21, 2024 | Jimenez Garcia | 0–1 | Sivakumar | Round 4: Jimenez Garcia, Emmanuel - Sivakumar, Shaaketh | Hungarian Opening: Indian Defense | |
| Feb 22, 2024 | Sivakumar | 1–0 | Zuluaga Mancilla | Round 5: Sivakumar, Shaaketh - Zuluaga Mancilla, Cesar | Sicilian Defense: French Variation | |
| Feb 22, 2024 | Sivakumar | 1–0 | Arenas | Round 1: Sivakumar, Shaaketh - Arenas, David | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Feb 21, 2024 | Cardoso Cardoso | 1–0 | Sivakumar | Round 4: Jose Cardoso - Shaaketh Sivakumar | French Defense: Winawer Variation, Eingorn Variation | |
| Feb 21, 2024 | Sivakumar | 0–1 | Jimenez Garcia | Round 3: Shaaketh Sivakumar - Emmanuel Jimenez | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Feb 20, 2024 | Delgado Ramirez | ½–½ | Sivakumar | Round 2: Neuris Delgado - Shaaketh Sivakumar | French Defense: Tarrasch Variation, Open System | |
| Sep 2, 2024 | Sivakumar | 1–0 | Widjaja | Round 7: Sivakumar, Shaaketh - Widjaja, Luke | Catalan Opening: Open Defense, Classical Line | |
| Sep 2, 2024 | Guo | ½–½ | Sivakumar | Round 6: Guo, Andrew - Sivakumar, Shaaketh | Bogo-Indian Defense: Retreat Variation | |
| Sep 1, 2024 | Sivakumar | ½–½ | Bansal | Round 5: Sivakumar, Shaaketh - Bansal, Advay | English Opening: Symmetrical Variation | |
| Sep 1, 2024 | Mikaelyan | 1–0 | Sivakumar | Round 4: Mikaelyan, Arman - Sivakumar, Shaaketh | English Opening | |
| Aug 31, 2024 | Sivakumar | ½–½ | Koustav Chatterjee | Round 2: Sivakumar, Shaaketh - Koustav Chatterjee | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Aug 31, 2024 | Harsha Bharathakoti | ½–½ | Sivakumar | Round 3: Harsha Bharathakoti - Sivakumar, Shaaketh | French Defense: Advance Variation, Paulsen Attack | |
| Aug 30, 2024 | Sivakumar | 1–0 | Garduno Huerta | Round 1: Sivakumar, Shaaketh - Garduno Huerta, Joshua Emiliano | Queen's Pawn Game: London System | |
| Aug 4, 2024 | Sivakumar | ½–½ | Martinez Romero | Round 5: Sivakumar, Shaaketh - Martinez Romero, Martin | Sicilian Defense: Moscow Variation, Main Line | |
| Aug 3, 2024 | Sivakumar | 1–0 | Vera Gonzalez-Quevedo | Round 3: Sivakumar, Shaaketh - Vera Gonzalez-Quevedo, Reynaldo | Queen's Gambit Declined | |
| Aug 3, 2024 | Arenas | 1–0 | Sivakumar | Round 4: Arenas, David - Sivakumar, Shaaketh | French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation | |
| Aug 2, 2024 | Delgado Ramirez | 1–0 | Sivakumar | Round 1: Delgado Ramirez, Neuris - Sivakumar, Shaaketh | Caro-Kann Defense: Breyer Variation | |
| Aug 2, 2024 | Figueredo Losada | 1–0 | Sivakumar | Round 2: Figueredo Losada, Leonel - Sivakumar, Shaaketh | English Defense | |
| May 20, 2022 | Sivakumar | ½–½ | Kretchetov | Mission 360 / Bay Area Chess IM Norm Tournament #4 | Queen's Pawn Game: London System, with e6 | |
| May 19, 2022 | Li | 1–0 | Sivakumar | Mission 360 / Bay Area Chess IM Norm Tournament #4 | Queen's Indian Defense: Kasparov-Petrosian Variation, Classical Variation | |
| May 18, 2022 | Sivakumar | ½–½ | Sivakumar | Mission 360 / Bay Area Chess IM Norm Tournament #4 | Grob Opening | |
| May 17, 2022 | Yu | 1–0 | Sivakumar | Mission 360 / Bay Area Chess IM Norm Tournament #4 | Torre Attack: Classical Defense | |
| May 16, 2022 | Sivakumar | 1–0 | Yanayt | Mission 360 / Bay Area Chess IM Norm Tournament #4 | Sicilian Defense: Chekhover Variation | |
| May 15, 2022 | Sivakumar | ½–½ | Andrianov | Mission 360 / Bay Area Chess IM Norm Tournament #4 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| May 15, 2022 | Sevillano | ½–½ | Sivakumar | Mission 360 / Bay Area Chess IM Norm Tournament #4 | Horwitz Defense | |
| May 14, 2022 | Vazquez | 1–0 | Sivakumar | Mission 360 / Bay Area Chess IM Norm Tournament #4 | English Defense | |
| — | Sivakumar | 1–0 | De Albuquerque | Round 8: Sivakumar, Shaaketh - De Albuquerque, Ian Telek C. | Sicilian Defense: Alapin Variation | |