| Nov 27, 2025 | Molner | 1–0 | Espinosa | Round 2: Molner, Mackenzie - Espinosa, Pedro | Four Knights Game: Spanish Variation, Rubinstein Variation, Henneberger Variation | |
| Sep 1, 2025 | Espinosa | ½–½ | Safranek | Round 9: Espinosa, Pedro - Safranek, William | Queen's Gambit Accepted: Old Variation | |
| Sep 1, 2025 | Bortnyk | ½–½ | Espinosa | Round 8: Bortnyk, Mykola - Espinosa, Pedro | Catalan Opening: Closed | |
| Jul 20, 2025 | Gershenov | ½–½ | Espinosa | Round 9: Gershenov, Ben - Espinosa, Pedro | Catalan Opening: Open Defense, Classical Line | |
| Jul 19, 2025 | Espinosa | 0–1 | Patel | Round 6: Espinosa, Pedro - Patel, Maahir M | Queen's Indian Defense: Classical Variation, Traditional Variation | |
| Jul 18, 2025 | Mullodzhanov | * | Espinosa | Round 5: Mullodzhanov, Nathaniel - Espinosa, Pedro | ? | |
| Jul 17, 2025 | Espinosa | 0–1 | Nasta | Round 2: Espinosa, Pedro - Nasta, Kiren Vivek | Grünfeld Defense: Russian Variation | |
| Jun 8, 2025 | Espinosa | 1–0 | Chachere | Round 5: Espinosa, Pedro - Chachere, Theodore | Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line | |
| Jun 7, 2025 | Espinosa | 1–0 | Knowles | Round 3: Espinosa, Pedro - Knowles, Chase | Slav Defense: Exchange Variation | |
| Jun 5, 2025 | Pressman | 1–0 | Espinosa | Round 4: Pressman, Leif - Espinosa, Pedro | Benoni Defense: Fianchetto Variation | |
| Jun 5, 2025 | Espinosa | ½–½ | Kyle Dong | Round 2: Espinosa, Pedro - Kyle Dong | Queen's Gambit Declined: Barmen Variation | |
| Jun 5, 2025 | Shrivastava | 0–1 | Espinosa | Round 1: Shrivastava, Nivaan - Espinosa, Pedro | Sicilian Defense: Richter-Rauzer Variation | |
| Mar 31, 2025 | Espinosa | 1–0 | Plotkin | Round 8: Espinosa, Pedro - Plotkin, Mark | Modern Defense: Standard Defense | |
| Mar 31, 2025 | Das | 0–1 | Espinosa | Round 9: Das, Aditeya - Espinosa, Pedro | English Opening: King's English Variation, Two Knights Variation, Fianchetto Line | |
| Mar 30, 2025 | Yudasin | ½–½ | Espinosa | Round 7: Yudasin, Leonid - Espinosa, Pedro | Queen's Pawn Game: Accelerated London System | |
| Mar 30, 2025 | Espinosa | 0–1 | Gaw | Round 6: Espinosa, Pedro - Gaw, Chloe | Sicilian Defense: Classical Variation | |
| Mar 29, 2025 | Cherukuri | ½–½ | Espinosa | Round 5: Cherukuri, Nitesh - Espinosa, Pedro | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Mar 29, 2025 | Espinosa | 1–0 | Zhu | Round 4: Espinosa, Pedro - Zhu, Linxi | Queen's Gambit Declined: Three Knights, Vienna Variation | |
| Mar 27, 2025 | Espinosa | ½–½ | Bortnyk | Round 1: Espinosa, Pedro - Bortnyk, Mykola | Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch | |
| Mar 26, 2025 | Espinosa | ½–½ | Subervi | Round 3: Espinosa, Pedro - Subervi, Jonathan Sigfredo | Bogo-Indian Defense: Wade-Smyslov Variation | |
| Mar 26, 2025 | Hoffman | 1–0 | Espinosa | Round 2: Hoffman, Luc - Espinosa, Pedro | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Jan 20, 2025 | Espinosa | 0–1 | Matta | Round 8: Espinosa, Pedro - Matta, Nicholas | Slav Defense | |
| Jan 20, 2025 | Lyutsinger | 0–1 | Espinosa | Round 9: Lyutsinger, Iren - Espinosa, Pedro | French Defense: Burn Variation | |
| Jan 19, 2025 | Espinosa | 0–1 | Sun | Round 6: Espinosa, Pedro - Sun, Ryan | Queen's Gambit Declined: Three Knights Variation | |
| Jan 19, 2025 | Stearman | 1–0 | Espinosa | Round 7: Stearman, Josiah - Espinosa, Pedro | Petrov's Defense: Damiano Variation, Kholmov Gambit | |
| Jan 18, 2025 | Espinosa | 1–0 | Bortnyk | Round 4: Espinosa, Pedro - Bortnyk, Mykola | Blumenfeld Countergambit Accepted | |
| Jan 18, 2025 | Rajesh | ½–½ | Espinosa | Round 5: Rajesh, C.S. - Espinosa, Pedro | King's Indian Attack | |
| Jan 17, 2025 | Espinosa | ½–½ | Atwell | Round 2: Espinosa, Pedro - Atwell, Rose | Slav Defense: Exchange Variation | |
| Jan 17, 2025 | Strikovic | 1–0 | Espinosa | Round 3: Strikovic, Aleksa - Espinosa, Pedro | Grünfeld Defense: Exchange Variation | |
| Jan 16, 2025 | Espinosa | ½–½ | Rozman | Round 1: Espinosa, Pedro - Rozman, Levy | Dutch Defense: Leningrad Variation, Warsaw Variation | |
| Jan 4, 2025 | Espinosa | 1–0 | Ling | Round 2: Espinosa, Pedro - Ling, Chenxuan | Queen's Gambit Declined: Ragozin Defense | |
| Jan 4, 2025 | Lyutsinger | ½–½ | Espinosa | Round 3: Lyutsinger, Iren - Espinosa, Pedro | Sicilian Defense: Richter-Rauzer Variation | |
| Jan 3, 2025 | Klein | 0–1 | Espinosa | Round 1: Klein, Ethan - Espinosa, Pedro | Semi-Slav Defense: Stoltz Variation | |
| Sep 2, 2024 | Espinosa | ½–½ | Ho | Round 9: Espinosa, Pedro - Ho, Cooper | Queen's Gambit Declined | |
| Sep 1, 2024 | Ansh M Shah | 0–1 | Espinosa | Round 7: Ansh M Shah - Espinosa, Pedro | Slav Defense: Exchange Variation | |
| Sep 1, 2024 | Espinosa | ½–½ | Yudasin | Round 6: Espinosa, Pedro - Yudasin, Leonid | Queen's Indian Defense: Classical Variation | |
| Aug 31, 2024 | Bortnyk | 1–0 | Espinosa | Round 5: Bortnyk, Mykola - Espinosa, Pedro | Ruy Lopez: Berlin Defense | |
| Aug 31, 2024 | Espinosa | ½–½ | Lin | Round 4: Espinosa, Pedro - Lin, Bryan Enming | King's Indian Defense: Orthodox Variation, Glek Defense | |
| Aug 30, 2024 | Tanenbaum | ½–½ | Espinosa | Round 3: Tanenbaum, Zachary - Espinosa, Pedro | Four Knights Game: Scotch Variation Accepted | |
| Aug 30, 2024 | Espinosa | 1–0 | Quesada Vera | Round 2: Espinosa, Pedro - Quesada Vera, Liordis | Philidor Defense: Lion Variation, Shirov Gambit | |
| Aug 29, 2024 | Mou | ½–½ | Espinosa | Round 1: Mou, Iris - Espinosa, Pedro | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Aug 28, 2024 | Pressman | ½–½ | Espinosa | Round 8: Pressman, Leif - Espinosa, Pedro | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Jul 18, 2024 | Khamrakulov | 1–0 | Espinosa | Round 2: Khamrakulov, Djurabek - Espinosa, Pedro | Caro-Kann Defense: Accelerated Panov Attack, Modern Variation | |
| Jul 18, 2024 | Espinosa | ½–½ | Lenderman | Round 1: Espinosa, Pedro - Lenderman, Aleksandr | King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System | |
| Mar 31, 2024 | Bonin | 1–0 | Espinosa | Round 9: Bonin, Jay - Espinosa, Pedro | Queen's Pawn Game: Symmetrical Variation | |
| Mar 31, 2024 | Espinosa | 1–0 | Zaderman | Round 8: Espinosa, Pedro - Zaderman, Vitaly | King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System | |
| Mar 30, 2024 | Espinosa | 0–1 | Polyik | Round 7: Espinosa, Pedro - Polyik, Peter | Queen's Gambit Declined: Barmen Variation | |
| Mar 30, 2024 | Khodzhamkuliev | 0–1 | Espinosa | Round 6: Khodzhamkuliev, Bahadur - Espinosa, Pedro | Semi-Slav Defense: Botvinnik Variation | |
| Mar 29, 2024 | Espinosa | 1–0 | Urhegyi | Round 5: Espinosa, Pedro - Urhegyi, Marton | Slav Defense: Exchange Variation | |
| Mar 29, 2024 | Fedorowicz | 1–0 | Espinosa | Round 4: Fedorowicz, John - Espinosa, Pedro | Sicilian Defense: Classical Variation | |
| Mar 28, 2024 | Espinosa | 0–1 | Jakovljevic | Round 3: Espinosa, Pedro - Jakovljevic, Vlado | Semi-Slav Defense: Normal Variation | |
| Mar 28, 2024 | Lapshun | 0–1 | Espinosa | Round 2: Lapshun, Yury - Espinosa, Pedro | Slav Defense: Quiet Variation, Schallopp Defense | |
| Mar 27, 2024 | Espinosa | 0–1 | Rohde | Round 1: Espinosa, Pedro - Rohde, Michael | Old Indian Defense | |
| Jul 7, 2023 | Lee | 0–1 | Espinosa | 1000GM NY Summer Norm Invitational - IM B Schiller | Semi-Slav Defense: Stoltz Variation | |
| Jan 29, 2023 | Espinosa | 1–0 | Chiku-Ratte | St. Louis IM Schiller Norm | Benko Gambit Accepted: King Walk Variation | |
| Jan 29, 2023 | Lee | ½–½ | Espinosa | St. Louis IM Schiller Norm | Slav Defense: Exchange Variation | |
| Jan 28, 2023 | Espinosa | 0–1 | Baasansuren | St. Louis IM Schiller Norm | Queen's Gambit Declined: Harrwitz Attack, Fianchetto Defense | |
| Jan 28, 2023 | Eckert | 0–1 | Espinosa | St. Louis IM Schiller Norm | Slav Defense: Modern Line | |
| Jan 27, 2023 | Espinosa | 1–0 | Yanayt | St. Louis IM Schiller Norm | King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System | |
| Jan 27, 2023 | Petenyi | 1–0 | Espinosa | St. Louis IM Schiller Norm | Sicilian Defense: Chekhover Variation | |
| Jan 26, 2023 | Espinosa | ½–½ | Proleiko | St. Louis IM Schiller Norm | Pirc Defense: Classical Variation, Quiet System | |
| Jan 26, 2023 | Tsolakidou | 1–0 | Espinosa | St. Louis IM Schiller Norm | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations | |
| Jan 25, 2023 | Espinosa | 1–0 | Denby | St. Louis IM Schiller Norm | Tarrasch Defense: Dubov Tarrasch | |
| — | Espinosa | ½–½ | Goktepe | Round 2: Espinosa, Pedro - Goktepe, Derin | Ruy Lopez: Morphy Defense | |
| — | Espinosa | ½–½ | Ho | Round 4: Espinosa, Pedro - Ho, Carter | Indian Defense: Anti-Nimzo-Indian | |
| — | Espinosa | ½–½ | Yudasin | Round 7: Espinosa, Pedro - Yudasin, Leonid | Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line | |
| — | Zhu | 1–0 | Espinosa | Round 1: Zhu, Linxi - Espinosa, Pedro | King's Indian Attack: Double Fianchetto | |
| — | Eynula | ½–½ | Espinosa | Round 3: Eynula, Roza - Espinosa, Pedro | Queen's Gambit Declined: Tartakower Defense, Makogonov Exchange Variation | |
| — | Frank | 0–1 | Espinosa | Round 5: Frank, Adam - Espinosa, Pedro | Ruy Lopez: Berlin Defense | |
| — | Tanenbaum | ½–½ | Espinosa | Round 6: Tanenbaum, Zachary - Espinosa, Pedro | Sicilian Defense: Richter-Rauzer Variation | |