| 30 ago 2026 | Majumder Shrayan 2164 | Singh, Siddharth 2418 | ½-½ | C47 Four Knights Game: Gunsberg Variation | XXVII Open Internacional de Sants - Ciutat de Barcelona 2026 | Group A | 55 | Ver |
| 29 ago 2026 | Levitan, Caleb Levi 2316 | Singh, Siddharth 2418 | ½-½ | A06 Nimzo-Larsen Attack: Classical Variation | XXVII Open Internacional de Sants - Ciutat de Barcelona 2026 | Group A | 73 | Ver |
| 28 ago 2026 | Singh, Siddharth 2418 | Krawczyk, Flawian 2315 | 1-0 | B94 Sicilian Defense: Najdorf Variation | XXVII Open Internacional de Sants - Ciutat de Barcelona 2026 | Group A | 60 | Ver |
| 27 ago 2026 | Van Arkel, Rogier 2221 | Singh, Siddharth 2418 | ½-½ | C29 Vienna Game: Vienna Gambit, Main Line | XXVII Open Internacional de Sants - Ciutat de Barcelona 2026 | Group A | 59 | Ver |
| 25 ago 2026 | Singh, Siddharth 2418 | Vedant Rupeshbhai Varasada 2233 | ½-½ | A50 Indian Defense: Normal Variation | XXVII Open Internacional de Sants - Ciutat de Barcelona 2026 | Group A | 45 | Ver |
| 24 ago 2026 | Anustoop Biswas 2237 | Singh, Siddharth 2418 | ½-½ | B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | XXVII Open Internacional de Sants - Ciutat de Barcelona 2026 | Group A | 52 | Ver |
| 23 ago 2026 | Singh, Siddharth 2418 | Gonzalez Lopez, Lucas 2013 2243 | ½-½ | E71 King's Indian Defense: Makogonov Variation | XXVII Open Internacional de Sants - Ciutat de Barcelona 2026 | Group A | 96 | Ver |
| 22 ago 2026 | Dicen, Elis Denele 2182 | Singh, Siddharth 2418 | 0-1 | D11 Slav Defense: Quiet Variation, Pin Defense | XXVII Open Internacional de Sants - Ciutat de Barcelona 2026 | Group A | 56 | Ver |
| 9 ago 2026 | Blasco Coll, Andreu 2319 | Singh, Siddharth 2418 | 0-1 | D45 Semi-Slav Defense: Normal Variation | 50 Obert Internacional d'Escacs \"Ciutat de Badalona\" | 33 | Ver |
| 8 ago 2026 | Rizouk, Aimen 2425 | Singh, Siddharth 2418 | 0-1 | C07 French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | 50 Obert Internacional d'Escacs \"Ciutat de Badalona\" | 34 | Ver |
| 7 ago 2026 | Singh, Siddharth 2418 | Bobadilla Viera, Jorge Samuel 2280 | ½-½ | E08 Catalan Opening: Closed | 50 Obert Internacional d'Escacs \"Ciutat de Badalona\" | 38 | Ver |
| 5 ago 2026 | Singh, Siddharth 2418 | Utsab Chatterjee 2353 | ½-½ | D36 Queen's Gambit Declined: Exchange Variation, Reshevsky Variation | 50 Obert Internacional d'Escacs \"Ciutat de Badalona\" | 36 | Ver |
| 3 ago 2026 | Singh, Siddharth 2418 | Perpinya Rofes, Lluis Maria 2149 | 1-0 | D25 Queen's Gambit Accepted: Normal Variation | 50 Obert Internacional d'Escacs \"Ciutat de Badalona\" | 40 | Ver |
| 22 jul 2026 | Singh, Siddharth 2418 | Majumder Shrayan 2164 | 1-0 | A50 Mexican Defense | 50 Obert Internacional d'Escacs \"Ciutat de Badalona\" | 59 | Ver |
| 22 jul 2026 | Subhayan Kundu 2355 | Singh, Siddharth 2418 | ½-½ | B33 Sicilian Defense: Lasker-Pelikan Variation | 50 Obert Internacional d'Escacs \"Ciutat de Badalona\" | 60 | Ver |
| 22 jul 2026 | Perez Mitjans, Orelvis 2189 | Singh, Siddharth 2418 | 0-1 | A08 King's Indian Attack: Sicilian Variation | 50 Obert Internacional d'Escacs \"Ciutat de Badalona\" | 84 | Ver |
| 21 jul 2026 | Nidhish Shyamal 2187 | Singh, Siddharth 2361 | ½-½ | A65 Benoni Defense: King's Pawn Line, with Bg5 | XXVI Obert Internacional Sant Martí 2026 | 65 | Ver |
| 20 jul 2026 | Singh, Siddharth 2361 | Prada Villagrasa, Pau Manel 2209 | 1-0 | E09 Catalan Opening: Closed Variation, Traditional Variation | XXVI Obert Internacional Sant Martí 2026 | 36 | Ver |
| 18 jul 2026 | Singh, Siddharth 2361 | England, Max 2253 | 0-1 | B10 Caro-Kann Defense: Endgame Variation | XXVI Obert Internacional Sant Martí 2026 | 56 | Ver |
| 17 jul 2026 | Majumder Shrayan 2122 | Singh, Siddharth 2361 | ½-½ | A11 Réti Opening: Anglo-Slav Variation, Gurevich System | XXVI Obert Internacional Sant Martí 2026 | 49 | Ver |