| 21 jun 2026 | Perez Candelas, Andres Eloy 2224 | Valerga, Diego 2439 | 0-1 | C43 Petrov's Defense: Modern Attack | IV Masters Ciudad de Buenos Aires | 34 | Ver |
| 19 jun 2026 | Valerga, Diego 2439 | Hoffman, Alejandro 2300 | ½-½ | D37 Queen's Gambit Declined: Harrwitz Attack, Two Knights Defense | IV Masters Ciudad de Buenos Aires | 39 | Ver |
| 14 jun 2026 | Valerga, Diego 2439 | Paris, Adolfo 2310 | ½-½ | C78 Ruy Lopez: Morphy Defense | IV Masters Ciudad de Buenos Aires | 66 | Ver |
| 14 jun 2026 | Paveto, Kevin 2448 | Valerga, Diego 2439 | ½-½ | B45 Sicilian Defense: Four Knights Variation | IV Masters Ciudad de Buenos Aires | 23 | Ver |
| 14 jun 2026 | Valerga, Diego 2439 | Villca, Julian 2392 | ½-½ | C58 Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | IV Masters Ciudad de Buenos Aires | 77 | Ver |
| 14 jun 2026 | Gomez, Carlos David 2391 | Valerga, Diego 2439 | 0-1 | A45 Trompowsky Attack: Classical Defense | IV Masters Ciudad de Buenos Aires | 27 | Ver |
| 14 jun 2026 | Valerga, Diego 2439 | Barrionuevo, Pablo 2268 | 1-0 | D32 Tarrasch Defense: Two Knights Variation | IV Masters Ciudad de Buenos Aires | 50 | Ver |
| 14 jun 2026 | Mussanti, Diego 2170 | Valerga, Diego 2439 | 0-1 | B45 Sicilian Defense: Four Knights Variation | IV Masters Ciudad de Buenos Aires | 48 | Ver |
| 25 may 2026 | Valerga, Diego 2432 | Battey, Alexander 2313 | 1-0 | B91 Sicilian Defense: Najdorf Variation, Zagreb Variation | IV Open Ciudad de Buenos Aires | 41 | Ver |
| 24 may 2026 | Larino Nieto, David 2372 | Valerga, Diego 2432 | ½-½ | B20 Sicilian Defense | IV Open Ciudad de Buenos Aires | 55 | Ver |
| 23 may 2026 | Valerga, Diego 2432 | Petti, Luca Giovanni 2315 | ½-½ | A48 East Indian Defense | IV Open Ciudad de Buenos Aires | 20 | Ver |
| 23 may 2026 | Silva, Luca 2299 | Valerga, Diego 2432 | ½-½ | C42 Petrov's Defense: Three Knights Game | IV Open Ciudad de Buenos Aires | 19 | Ver |
| 22 may 2026 | Valerga, Diego 2432 | Del Rio De Angelis, Salvador Gabriel 2419 | ½-½ | B01 Scandinavian Defense: Modern Variation, Gipslis Variation | IV Open Ciudad de Buenos Aires | 29 | Ver |
| 21 may 2026 | Paris, Adolfo 2303 | Valerga, Diego 2432 | 0-1 | A13 English Opening: Neo-Catalan | IV Open Ciudad de Buenos Aires | 29 | Ver |
| 20 may 2026 | Valerga, Diego 2432 | Recoulat, Eduardo J. 2219 | 1-0 | B14 Caro-Kann Defense: Panov Attack, Main Line | IV Open Ciudad de Buenos Aires | 33 | Ver |
| 19 may 2026 | Pereyra, Horacio 2125 | Valerga, Diego 2432 | 0-1 | D04 Queen's Pawn Game: Colle System | IV Open Ciudad de Buenos Aires | 52 | Ver |
| 13 dic 2025 | Valerga, Diego 2331 | Tempone, Marcelo 2388 | 1-0 | B07 Lion Defense: Anti-Philidor, Lion's Cave | Magistral Szmetan-Giardelli | Blitz | 39 | Ver |
| 13 dic 2025 | Shirov, Alexei 2579 | Valerga, Diego 2331 | 1-0 | C42 Petrov's Defense: Classical Attack | Magistral Szmetan-Giardelli | Blitz | 28 | Ver |
| 13 dic 2025 | Granda Zuniga, Julio E 2624 | Valerga, Diego 2331 | 1-0 | D45 Semi-Slav Defense: Accelerated Meran Variation | Magistral Szmetan-Giardelli | Blitz | 63 | Ver |
| 13 dic 2025 | Valerga, Diego 2331 | Cheparinov, Ivan 2595 | 1-0 | B90 Sicilian Defense: Najdorf Variation, English Attack | Magistral Szmetan-Giardelli | Blitz | 34 | Ver |