| Nov 30, 2025 | Vazquez | ½–½ | Liu | Round 9: Vazquez, Guillermo - Liu, Eric | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Nov 30, 2025 | Erenburg | ½–½ | Vazquez | Round 8: Erenburg, Sergey - Vazquez, Guillermo | Ruy Lopez: Morphy Defense, Norwegian Variation | |
| Nov 30, 2025 | Vazquez | ½–½ | Lu | Round 7: Vazquez, Guillermo - Lu, Maximillian | East Indian Defense | |
| Nov 29, 2025 | Shabalov | ½–½ | Vazquez | Round 6: Shabalov, Alexander - Vazquez, Guillermo | Petrov's Defense: Paulsen Attack | |
| Nov 28, 2025 | Vazquez | ½–½ | Shlyakhtenko | Round 5: Vazquez, Guillermo - Shlyakhtenko, Robert | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Nov 28, 2025 | Adewumi | 0–1 | Vazquez | Round 4: Adewumi, Tanitoluwa - Vazquez, Guillermo | Indian Defense: Anti-Nimzo-Indian | |
| Nov 27, 2025 | Vazquez | 1–0 | Atwell | Round 3: Vazquez, Guillermo - Atwell, Rose | Queen's Pawn Game: Accelerated London System | |
| Nov 27, 2025 | Kaplan | ½–½ | Vazquez | Round 2: Kaplan, Avi Harrison - Vazquez, Guillermo | Zukertort Opening: Nimzo-Larsen Variation | |
| Nov 26, 2025 | Vazquez | 1–0 | Gavrilin | Round 1: Vazquez, Guillermo - Gavrilin, Roman | Sicilian Defense: Alapin Variation | |
| Mar 22, 2025 | Melillo | 0–1 | Vazquez | Round 3: Melillo, Lucius - Vazquez, Guillermo | Sicilian Defense: Modern Variations | |
| Mar 22, 2025 | Belous | 1–0 | Vazquez | Round 5: Belous, Vladimir - Vazquez, Guillermo | Queen's Gambit Declined: Janowski Variation | |
| Mar 22, 2025 | Vazquez | 1–0 | Polisetti | Round 4: Vazquez, Guillermo - Polisetti, Lohit Krishna Narayana | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Advance Line | |
| Mar 22, 2025 | Vazquez | 1–0 | Zhang | Round 2: Vazquez, Guillermo - Zhang, Oscar Y | Neo-Grünfeld Defense: Delayed Exchange Variation | |
| Mar 22, 2025 | Vuyyuru | 0–1 | Vazquez | Round 1 (2-day section): Vuyyuru, Shriyan - Vazquez, Guillermo | Neo-Grünfeld Defense: Classical Variation, Polgar Variation | |
| May 28, 2024 | Vazquez | 1–0 | Melillo | Round 9: Vazquez, Guillermo - Melillo, Lucius | Petrov's Defense: Modern Attack, Center Variation | |
| May 28, 2024 | Amburgy | ½–½ | Vazquez | Round 8: Amburgy, Ryan - Vazquez, Guillermo | Nimzo-Indian Defense: Normal Variation | |
| May 27, 2024 | Vazquez | ½–½ | Belous | Round 7: Vazquez, Guillermo - Belous, Vladimir | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| May 27, 2024 | Kunka | ½–½ | Vazquez | Round 6: Kunka, Harshid - Vazquez, Guillermo | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| May 26, 2024 | Vazquez | 1–0 | Chen | Round 5: Vazquez, Guillermo - Chen, Ryo | Sicilian Defense: Alapin Variation, Barmen Defense | |
| May 26, 2024 | Sai Krishna G V | ½–½ | Vazquez | Round 4: Sai Krishna G V - Vazquez, Guillermo | Ruy Lopez: Cozio Defense | |
| May 25, 2024 | Vazquez | 1–0 | Shlyakhtenko | Round 3: Vazquez, Guillermo - Shlyakhtenko, Robert | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| May 25, 2024 | Dragun | ½–½ | Vazquez | Round 2: Dragun, Kamil - Vazquez, Guillermo | Bogo-Indian Defense: Exchange Variation | |
| May 24, 2024 | Vazquez | 1–0 | Sheehan | Round 1: Vazquez, Guillermo - Sheehan, Ethan | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jun 12, 2023 | Vazquez | 1–0 | Rozum | Aimchess Rapid Play-In | Champions Chess Tour | Nimzo-Larsen Attack: Indian Variation | |
| Jun 12, 2023 | Vazquez | ½–½ | Budisavljevic | Aimchess Rapid Play-In | Champions Chess Tour | Nimzo-Larsen Attack: Classical Variation | |
| Jun 12, 2023 | Vazquez | 1–0 | Lysyj | Aimchess Rapid Play-In | Champions Chess Tour | Nimzo-Larsen Attack: Indian Variation | |
| Jun 12, 2023 | Vazquez | ½–½ | Le | Aimchess Rapid Play-In | Champions Chess Tour | Nimzo-Larsen Attack: Classical Variation | |
| Jun 12, 2023 | Smirnov | 1–0 | Vazquez | Aimchess Rapid Play-In | Champions Chess Tour | Queen's Gambit Declined | |
| Jun 12, 2023 | Skliarov | 0–1 | Vazquez | Aimchess Rapid Play-In | Champions Chess Tour | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jun 12, 2023 | Eljanov | ½–½ | Vazquez | Aimchess Rapid Play-In | Champions Chess Tour | Queen's Gambit Declined: Janowski Variation | |
| Jun 12, 2023 | Yoo | ½–½ | Vazquez | Aimchess Rapid Play-In | Champions Chess Tour | Ruy Lopez: Schliemann Defense | |
| Jun 10, 2022 | Vazquez | 1–0 | Antipov | 2022 Summer Classic - Group B | Nimzo-Larsen Attack: Classical Variation | |
| Jun 10, 2022 | Jacobson | 0–1 | Vazquez | 2022 Summer Classic - Group B | ? | |
| Jun 10, 2022 | Antipov | 1–0 | Vazquez | 2022 Summer Classic - Group B | Caro-Kann Defense: Exchange Variation | |
| Jun 10, 2022 | Antipov | 1–0 | Vazquez | 2022 Summer Classic - Group B | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jun 8, 2022 | Dragun | ½–½ | Vazquez | 2022 Summer Classic - Group B | Nimzo-Indian Defense: Classical Variation | |
| Jun 7, 2022 | Vazquez | ½–½ | Checa | 2022 Summer Classic - Group B | Slav Defense | |
| Jun 6, 2022 | Vazquez | 1–0 | Harutyunyan | 2022 Summer Classic - Group B | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Jun 5, 2022 | Ali Marandi | ½–½ | Vazquez | 2022 Summer Classic - Group B | Caro-Kann Defense: Panov Attack, Modern Defense, Mieses Line | |
| Jun 4, 2022 | Vazquez | 1–0 | Burke | 2022 Summer Classic - Group B | Italian Game: Giuoco Piano | |
| Jun 3, 2022 | Yoo | ½–½ | Vazquez | 2022 Summer Classic - Group B | Caro-Kann Defense: Classical Variation, Main Line | |
| Jun 2, 2022 | Vazquez | ½–½ | Antipov | 2022 Summer Classic - Group B | Queen's Pawn Game: Barry Attack | |
| May 20, 2022 | Vazquez | 1–0 | Zaloznyy | Mission 360 / Bay Area Chess IM Norm Tournament #4 | Caro-Kann Defense: Exchange Variation | |
| May 19, 2022 | Kretchetov | 0–1 | Vazquez | Mission 360 / Bay Area Chess IM Norm Tournament #4 | Nimzo-Indian Defense: Normal Variation, Ragozin Variation | |
| May 18, 2022 | Vazquez | 1–0 | Li | Mission 360 / Bay Area Chess IM Norm Tournament #4 | Sicilian Defense: Moscow Variation | |
| May 17, 2022 | Sivakumar | 0–1 | Vazquez | Mission 360 / Bay Area Chess IM Norm Tournament #4 | Catalan Opening: Open Defense | |
| May 16, 2022 | Vazquez | ½–½ | Yu | Mission 360 / Bay Area Chess IM Norm Tournament #4 | Nimzo-Larsen Attack: Classical Variation | |
| May 15, 2022 | Vazquez | ½–½ | Sevillano | Mission 360 / Bay Area Chess IM Norm Tournament #4 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| May 15, 2022 | Yanayt | 0–1 | Vazquez | Mission 360 / Bay Area Chess IM Norm Tournament #4 | Queen's Gambit Declined | |
| May 14, 2022 | Vazquez | 1–0 | Sivakumar | Mission 360 / Bay Area Chess IM Norm Tournament #4 | English Defense | |
| May 9, 2022 | Vazquez | ½–½ | Zhou | 2022 Summer Classic - Group B | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Sep 9, 2021 | Vazquez | 1–0 | Grischuk | Online_Olympiad_Div1_PoolC | Italian Game: Classical Variation, Giuoco Pianissimo, with h6 | |
| Sep 9, 2021 | Ivanchuk | ½–½ | Vazquez | Online_Olympiad_Div1_PoolC | Queen's Gambit Declined: Lasker Defense | |
| Sep 8, 2021 | Vazquez | 0–1 | Basso | Online_Olympiad_Div1_PoolC | Modern Defense: Standard Line | |
| Sep 8, 2021 | Genghis_K | ½–½ | Vazquez | Online_Olympiad_Div1_PoolC | Ruy Lopez: Closed, Anti-Marshall | |
| Sep 8, 2021 | Santos Latasa | ½–½ | Vazquez | Online_Olympiad_Div1_PoolC | Queen's Pawn Game: London System | |
| Sep 4, 2021 | Vazquez | ½–½ | ViIIagra | Online_Olympiad_Div2_PoolE | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Sep 4, 2021 | Matamoros Franco | 0–1 | Vazquez | Online_Olympiad_Div2_PoolE | King's Indian Attack: Double Fianchetto | |
| Sep 2, 2021 | lemures27 | 0–1 | Vazquez | Online_Olympiad_Div2_PoolE | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Aug 29, 2021 | Zambrana | ½–½ | Vazquez | Online_Olympiad_Div3_PoolD | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Aug 28, 2021 | Vazquez | ½–½ | tvjosue | Online_Olympiad_Div3_PoolD | Sicilian Defense: Chekhover Variation | |
| May 29, 2021 | Henriquez Villagra | ½–½ | Vazquez | American Hybrid World Cup Qualifier #4 | ? | |
| May 28, 2021 | Vazquez | 0–1 | Henriquez Villagra | American Hybrid World Cup Qualifier #4 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| May 27, 2021 | Vazquez | 0–1 | Ortiz Suarez | American Hybrid World Cup Qualifier #4 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Gufeld Gambit | |
| May 27, 2021 | Ortiz Suarez | ½–½ | Vazquez | American Hybrid World Cup Qualifier #4 | ? | |
| May 27, 2021 | Ortiz Suarez | 0–1 | Vazquez | American Hybrid World Cup Qualifier #4 | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| May 26, 2021 | Vazquez | ½–½ | Ortiz Suarez | American Hybrid World Cup Qualifier #4 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Gufeld Gambit | |
| May 25, 2021 | Vazquez | 1–0 | Zapata | American Hybrid World Cup Qualifier #4 | ? | |
| May 24, 2021 | Zapata | ½–½ | Vazquez | American Hybrid World Cup Qualifier #4 | Caro-Kann Defense: Exchange Variation | |
| May 23, 2021 | Tracey | 0–1 | Vazquez | American Hybrid World Cup Qualifier #4 | ? | |
| May 22, 2021 | Vazquez | 1–0 | Tracey | American Hybrid World Cup Qualifier #4 | Scandinavian Defense: Grünfeld Variation | |
| — | Andrianov | 0–1 | Vazquez | Mission 360 / Bay Area Chess IM Norm Tournament #4 | English Opening: Agincourt Defense | |