| Jun 28, 2026 | Lambton | 0–1 | Sasikumar | Round 5: Lambton, David - Sasikumar, Srivathsan | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jun 28, 2026 | Sasikumar | ½–½ | De Coverly | Round 4: Sasikumar, Srivathsan - De Coverly, Roger D | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jun 27, 2026 | Badacsonyi | ½–½ | Sasikumar | Round 3: Badacsonyi, Stanley - Sasikumar, Srivathsan | Slav Defense: Exchange Variation | |
| Jun 27, 2026 | Sasikumar | 1–0 | Revell | Round 2: Sasikumar, Srivathsan - Revell, Jeremy | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Novosibirsk Variation | |
| Jun 24, 2026 | Zadvorny | 0–1 | Sasikumar | Round 5: Zadvorny, Roman - Sasikumar, Srivathsan | Slav Defense: Modern Line | |
| Jun 24, 2026 | Sasikumar | 1–0 | Karangad | Round 4: Sasikumar, Srivathsan - Karangad, Mohit | Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line | |
| Jun 23, 2026 | Patel | 1–0 | Sasikumar | 2026 English Schools Chess Championships Final | Zukertort Opening: Sicilian Invitation | |
| Jun 23, 2026 | Sasikumar | 1–0 | Sohi | 2026 English Schools Chess Championships Final | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jun 23, 2026 | Vaidyanathan | ½–½ | Sasikumar | Round 1: Vaidyanathan, Sathya - Sasikumar, Srivathsan | Sicilian Defense: Alapin Variation, Stoltz Attack | |
| Apr 6, 2026 | Sasikumar | 0–1 | Burrows | Four Nations Chess League Easter Congress 2026 - Open | French Defense: Tarrasch Variation, Closed Variation | |
| Apr 6, 2026 | Gomez | 1–0 | Sasikumar | Four Nations Chess League Easter Congress 2026 - Open | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Apr 5, 2026 | Sasikumar | 1–0 | Dignam | Four Nations Chess League Easter Congress 2026 - Open | Czech Defense | |
| Apr 5, 2026 | Ding | ½–½ | Sasikumar | Four Nations Chess League Easter Congress 2026 - Open | Catalan Opening: Closed Variation, Traditional Variation | |
| Apr 4, 2026 | Sasikumar | ½–½ | Sowray | Four Nations Chess League Easter Congress 2026 - Open | French Defense: Alapin Gambit | |
| Apr 3, 2026 | Sasikumar | 0–1 | Sooraj M R | Four Nations Chess League Easter Congress 2026 - Open | Alekhine Defense: Modern Variation, Alburt Variation | |
| Apr 3, 2026 | Acharya | 0–1 | Sasikumar | Four Nations Chess League Easter Congress 2026 - Open | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Mar 15, 2026 | Mikalajunas | 0–1 | Sasikumar | Round 11: Mikalajunas, Kajus - Sasikumar, Srivathsan | Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation | |
| Mar 15, 2026 | Sasikumar | 1–0 | Bowers | Round 10: Sasikumar, Srivathsan - Bowers, Francis J | Vienna Game | |
| Mar 15, 2026 | Kanyamarala | 1–0 | Sasikumar | Round 9: Kanyamarala, Tarun - Sasikumar, Srivathsan | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Mar 15, 2026 | Sasikumar | 0–1 | Verbytski | Round 8: Sasikumar, Srivathsan - Verbytski, Oleg | Sicilian Defense: Kalashnikov Variation | |
| Mar 15, 2026 | Lawton | 0–1 | Sasikumar | Round 7: Lawton, Geoff W - Sasikumar, Srivathsan | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Mar 14, 2026 | Sasikumar | 1–0 | Erskine-Pereira | Round 6: Sasikumar, Srivathsan - Erskine-Pereira, Jack | French Defense: Alapin Gambit | |
| Mar 14, 2026 | Murawski | 1–0 | Sasikumar | Round 5: Murawski, Jan - Sasikumar, Srivathsan | Semi-Slav Defense: Accelerated Move Order | |
| Mar 14, 2026 | Sasikumar | 1–0 | Davletshin | Round 4: Sasikumar, Srivathsan - Davletshin, Timur | Caro-Kann Defense: Panov Attack, Modern Defense, Mieses Line | |
| Mar 14, 2026 | Biermann | 0–1 | Sasikumar | Round 3: Biermann, Florian - Sasikumar, Srivathsan | Sicilian Defense: Closed, Traditional | |
| Mar 14, 2026 | Sasikumar | 0–1 | Czopor | Round 2: Sasikumar, Srivathsan - Czopor, Maciej | Sicilian Defense: French Variation | |
| Mar 14, 2026 | Jerome | 0–1 | Sasikumar | Round 1: Jerome, Stellio - Sasikumar, Srivathsan | Bird Opening: Lasker Variation | |
| Feb 22, 2026 | Steiners | 1–0 | Sasikumar | Round 8: Steiners, Emils - Sasikumar, Srivathsan | Indian Defense: Normal Variation | |
| Feb 22, 2026 | Sasikumar | 1–0 | Swiatkowski | Round 9: Sasikumar, Srivathsan - Swiatkowski, Dominik | Vienna Game: Vienna Gambit, Paulsen Attack | |
| Feb 21, 2026 | Trost | 1–0 | Sasikumar | Round 1: Trost, Edvin - Sasikumar, Srivathsan | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Feb 20, 2026 | Sasikumar | ½–½ | Norinkeviciute | Round 7: Sasikumar, Srivathsan - Norinkeviciute, Rasa | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Feb 19, 2026 | Fellowes | 1–0 | Sasikumar | Round 6: Fellowes, Billy - Sasikumar, Srivathsan | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Feb 19, 2026 | Sasikumar | ½–½ | Stanojevic | Round 5: Sasikumar, Srivathsan - Stanojevic, Ilija | Sicilian Defense: Kalashnikov Variation | |
| Feb 18, 2026 | Sprenger de la Iglesia | ½–½ | Sasikumar | Round 4: Sprenger de la Iglesia, Yevgeni - Sasikumar, Srivathsan | Hungarian Opening: Indian Defense | |
| Feb 17, 2026 | Sasikumar | ½–½ | Lindberg | Round 3: Sasikumar, Srivathsan - Lindberg, Bengt | Sicilian Defense: Four Knights Variation | |
| Feb 17, 2026 | Sasikumar | 1–0 | Sandhu | Round 2: Sasikumar, Srivathsan - Sandhu, Jai | Caro-Kann Defense: Panov Attack, Modern Defense, Mieses Line | |
| Oct 31, 2025 | Sasikumar | 1–0 | Ireland | ECF Coventry International 2025 | Sicilian Defense: O'Kelly Variation, Normal System | |
| Oct 30, 2025 | Gunarathne | 0–1 | Sasikumar | ECF Coventry International 2025 | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Oct 30, 2025 | Sasikumar | 0–1 | Fellowes | ECF Coventry International 2025 | Caro-Kann Defense: Panov Attack | |
| Oct 29, 2025 | Amir | 0–1 | Sasikumar | ECF Coventry International 2025 | Indian Defense | |
| Oct 28, 2025 | Sasikumar | 0–1 | Swiatkowski | Round 9: Sasikumar, Srivathsan - Swiatkowski, Aram | French Defense: Alapin Gambit | |
| Oct 28, 2025 | Verbytski | 1–0 | Sasikumar | Round 8: Verbytski, Oleg - Sasikumar, Srivathsan | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Oct 28, 2025 | Sasikumar | 0–1 | Hanache | Round 7: Sasikumar, Srivathsan - Hanache, Kai | Sicilian Defense: Mengarini Variation | |
| Oct 28, 2025 | Sieczkowski | 0–1 | Sasikumar | Round 6: Sieczkowski, Adam - Sasikumar, Srivathsan | Semi-Slav Defense: Stoltz Variation | |
| Oct 28, 2025 | Tso | 0–1 | Sasikumar | Round 5: Tso, Chi Wai - Sasikumar, Srivathsan | Semi-Slav Defense: Normal Variation | |
| Oct 28, 2025 | Sasikumar | 0–1 | Brett | Round 4: Sasikumar, Srivathsan - Brett, Andrew R | Caro-Kann Defense: Panov Attack, Fianchetto Defense | |
| Oct 28, 2025 | Whitmore | 0–1 | Sasikumar | Round 3: Whitmore, Darren H - Sasikumar, Srivathsan | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Oct 28, 2025 | Sasikumar | 0–1 | Pilley | Round 2: Sasikumar, Srivathsan - Pilley, Jack | Caro-Kann Defense: Panov Attack, Modern Defense | |
| Oct 28, 2025 | Little | 0–1 | Sasikumar | 2025 Coventry International - Blitz | Sicilian Defense: Dragon Variation, Classical Variation | |
| Oct 28, 2025 | Sasikumar | 0–1 | Navrotescu | ECF Coventry International 2025 | French Defense: Alapin Gambit | |
| Oct 27, 2025 | Sasikumar | 1–0 | Hindol Ghosh | ECF Coventry International 2025 | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Oct 27, 2025 | Miller | 0–1 | Sasikumar | ECF Coventry International 2025 | Queen's Pawn Game: Colle System, Traditional Colle | |
| Oct 26, 2025 | Sasikumar | 0–1 | Liu | ECF Coventry International 2025 | French Defense: Alapin Gambit | |
| Oct 26, 2025 | Wadsworth | 1–0 | Sasikumar | ECF Coventry International 2025 | Zukertort Opening | |
| Oct 12, 2025 | Nilim | 1–0 | Sasikumar | Round 9: Nilim, Armaan - Sasikumar, Srivathsan | English Opening: Agincourt Defense, Catalan Defense, Semi-Slav Defense | |
| Oct 12, 2025 | Sasikumar | 1–0 | Kennedy | Round 8: Sasikumar, Srivathsan - Kennedy, Aden | Pterodactyl Defense: Eastern, Anhanguera | |
| Oct 12, 2025 | Zhang | ½–½ | Sasikumar | Round 7: Zhang, Junyi - Sasikumar, Srivathsan | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Oct 12, 2025 | Sasikumar | 1–0 | Railwani | Round 6: Sasikumar, Srivathsan - Railwani, Tavish | French Defense: Alapin Gambit | |
| Oct 11, 2025 | Sasikumar | ½–½ | Gopikrishna | Round 4: Sasikumar, Srivathsan - Gopikrishna, Ashwin | French Defense: Alapin Gambit | |
| Oct 11, 2025 | Saxena | 0–1 | Sasikumar | Round 3: Saxena, Reyansh - Sasikumar, Srivathsan | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Oct 11, 2025 | Sasikumar | 1–0 | Hill | Round 2: Sasikumar, Srivathsan - Hill, Callum | Pterodactyl Defense: Eastern, Benoni | |
| Oct 11, 2025 | Ross | 0–1 | Sasikumar | Round 1: Ross, Ethan - Sasikumar, Srivathsan | Rapport-Jobava System | |
| Oct 10, 2025 | Norris | 1–0 | Sasikumar | Round 5: Norris, Zack - Sasikumar, Srivathsan | King's Indian Attack | |
| Sep 6, 2025 | Sasikumar | 0–1 | Sharma | Hull 4NCL Congress 2025 - Open section. | Sicilian Defense: Mengarini Variation | |
| Sep 6, 2025 | Hopkins | ½–½ | Sasikumar | Hull 4NCL Congress 2025 - Open section. | King's Indian Attack | |
| Jul 20, 2025 | Sasikumar | 1–0 | Vaddhireddy | ECF English Open Championship 2025 | Vienna Game: Vienna Gambit, Paulsen Attack | |
| Jul 20, 2025 | Bevis | ½–½ | Sasikumar | ECF English Open Championship 2025 | Indian Defense | |
| Jul 19, 2025 | Sasikumar | 0–1 | Elgar | ECF English Open Championship 2025 | Scandinavian Defense: Bronstein Variation | |
| Jul 19, 2025 | Murawski | ½–½ | Sasikumar | ECF English Open Championship 2025 | Nimzo-Indian Defense: Three Knights Variation | |
| Jul 18, 2025 | Sasikumar | ½–½ | Liu | ECF English Open Championship 2025 | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Jul 18, 2025 | Alldritt | 0–1 | Sasikumar | ECF English Open Championship 2025 | Catalan Opening: Closed, Main Line | |
| Jul 18, 2025 | Sasikumar | 0–1 | Harvey | ECF English Open Championship 2025 | Modern Defense: Pseudo-Austrian Attack | |
| May 31, 2025 | Pereslavtsev | 0–1 | Sasikumar | Round 9: Pereslavtsev, Alexandr - Sasikumar, Srivathsan | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 30, 2025 | Sasikumar | 0–1 | Nawalaniec | Round 8: Sasikumar, Srivathsan - Nawalaniec, Adam | Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line | |
| May 30, 2025 | Dasgupta | 0–1 | Sasikumar | Round 7: Dasgupta, Avyukt - Sasikumar, Srivathsan | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| May 29, 2025 | Sasikumar | 0–1 | York-Weaving | Round 6: Sasikumar, Srivathsan - York-Weaving, Richard | Vienna Game: Vienna Gambit, Bardeleben Variation | |
| May 28, 2025 | Badacsonyi | 1–0 | Sasikumar | Round 5: Badacsonyi, Stanley - Sasikumar, Srivathsan | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 28, 2025 | Sasikumar | ½–½ | Li | Round 4: Sasikumar, Srivathsan - Li, Wenxiang | Sicilian Defense: Hyperaccelerated Fianchetto | |
| May 27, 2025 | Adams | 0–1 | Sasikumar | Round 3: Adams, Henry - Sasikumar, Srivathsan | Queen's Pawn Game: Symmetrical Variation | |
| May 26, 2025 | Sasikumar | 1–0 | Letton | Round 2: Sasikumar, Srivathsan - Letton, Rob | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| May 26, 2025 | Gilsson | ½–½ | Sasikumar | Round 1: Gilsson, Asmund - Sasikumar, Srivathsan | Queen's Gambit Declined | |
| Apr 21, 2025 | Sasikumar | 1–0 | Baer | Round 7: Sasikumar, Srivathsan - Baer, Bruce L | Modern Defense: Standard Line | |
| Apr 21, 2025 | Potter | ½–½ | Sasikumar | Round 6: Potter, John M - Sasikumar, Srivathsan | Sicilian Defense: Old Sicilian | |
| Apr 20, 2025 | Sasikumar | 0–1 | Sooraj M R | Round 5: Sasikumar, Srivathsan - Sooraj M R | Alekhine Defense: Modern Variation, Alburt Variation | |
| Apr 20, 2025 | Kothari | ½–½ | Sasikumar | Round 4: Kothari, Jai - Sasikumar, Srivathsan | Sicilian Defense: Closed, Traditional | |
| Apr 19, 2025 | Sasikumar | 1–0 | Elgar | Round 3: Sasikumar, Srivathsan - Elgar, Tim | Caro-Kann Defense: Panov Attack, Fianchetto Defense | |
| Apr 19, 2025 | Deighan | 0–1 | Sasikumar | Round 2: Deighan, Matthew J - Sasikumar, Srivathsan | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Apr 18, 2025 | Sasikumar | 0–1 | Hebden | Round 1: Sasikumar, Srivathsan - Hebden, Mark L | Vienna Game: Vienna Gambit, Bardeleben Variation | |
| Mar 2, 2025 | Sasikumar | 1–0 | Bin-Suhayl | Round 11: Sasikumar, Srivathsan - Bin-Suhayl, Yousuf | French Defense: Alapin Gambit | |
| Jan 19, 2025 | Sasikumar | 0–1 | Elgar | 32nd 4NCL Congress | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Jan 19, 2025 | Collinson | ½–½ | Sasikumar | 32nd 4NCL Congress | Catalan Opening: Closed | |
| Jan 18, 2025 | Sasikumar | 0–1 | Nakara Husain | 32nd 4NCL Congress | Vienna Game: Vienna Gambit, Bardeleben Variation | |
| Jan 18, 2025 | Gunarathne | 0–1 | Sasikumar | 32nd 4NCL Congress | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Jan 17, 2025 | Boswell | ½–½ | Sasikumar | 32nd 4NCL Congress | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jan 3, 2025 | Sasikumar | 1–0 | Wall | 98th Caplin Hastings Masters 2024 | Caro-Kann Defense: Panov Attack, Modern Defense | |
| Jan 2, 2025 | Kolani | 1–0 | Sasikumar | 98th Caplin Hastings Masters 2024 | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Jan 1, 2025 | Bharat Kumar | 0–1 | Sasikumar | 98th Caplin Hastings Masters 2024 | Indian Defense: Normal Variation | |
| Mar 2, 2025 | Sasikumar | 0–1 | Takvorian | Round 7: Sasikumar, Srivathsan - Takvorian, Sebouh | French Defense: Alapin Gambit | |
| Mar 2, 2025 | Sasikumar | 1–0 | Lacey | Round 9: Sasikumar, Srivathsan - Lacey, Nick J | Pterodactyl Defense: Eastern, Benoni | |
| Mar 2, 2025 | Lightbown | 1–0 | Sasikumar | Round 8: Lightbown, Sean M - Sasikumar, Srivathsan | Semi-Slav Defense: Normal Variation | |