| Nov 12, 2023 | William Hernandez Gonzalez | 0–1 | Facundo Pierrot | Round 5: William Hernandez Gonzalez - Facundo Pierrot | Petrov's Defense: Classical Attack | |
| Nov 12, 2023 | Facundo Pierrot | ½–½ | Raghav Venkat | Round 4: Facundo Pierrot - Raghav Venkat | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Nov 11, 2023 | Mel Goss | 0–1 | Facundo Pierrot | Round 3: Mel Goss - Facundo Pierrot | Grünfeld Defense: Russian Variation | |
| Nov 11, 2023 | Facundo Pierrot | 1–0 | Aldo Lopez | Round 2: Facundo Pierrot - Aldo Lopez | French Defense: Tarrasch Variation, Open System, Main Line | |
| Nov 10, 2023 | Neil Bhaduri | 0–1 | Facundo Pierrot | Round 1: Neil Bhaduri - Facundo Pierrot | English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3 | |
| Oct 5, 2023 | Facundo Pierrot | 1–0 | Franco Villegas | Round 6: Facundo Pierrot - Franco Villegas | Queen's Gambit Declined: Ragozin Defense | |
| Oct 4, 2023 | Alejo Ismael Gimenez Aguirre | ½–½ | Facundo Pierrot | Round 5: Alejo Ismael Gimenez Aguirre - Facundo Pierrot | Scotch Game: Classical Variation, Intermezzo Variation | |
| Oct 3, 2023 | Facundo Pierrot | 1–0 | Maria Jose Campos | Round 4: Facundo Pierrot - Maria Jose Campos | Ruy Lopez: Morphy Defense, Classical Defense Deferred | |
| Oct 2, 2023 | Ilan Schnaider | ½–½ | Facundo Pierrot | Round 3: Ilan Schnaider - Facundo Pierrot | Petrov's Defense: Modern Attack, Center Variation | |
| Oct 2, 2023 | Facundo Pierrot | 1–0 | Marisa Zuriel | Round 2: Facundo Pierrot - Marisa Zuriel | Indian Defense: Przepiorka Variation | |
| Oct 1, 2023 | Juan Ignacio Ruiz | 0–1 | Facundo Pierrot | Round 1: Juan Ignacio Ruiz - Facundo Pierrot | Indian Defense | |
| May 23, 2023 | Facundo Pierrot | 0–1 | Gregory Kaidanov | Round 11: Facundo Pierrot - Gregory Kaidanov | Queen's Gambit Declined: Exchange Variation, Reshevsky Variation | |
| May 22, 2023 | Alexander Shabalov | 0–1 | Facundo Pierrot | Round 10: Alexander Shabalov - Facundo Pierrot | Petrov's Defense: Classical Attack, Chigorin Variation, Main Line | |
| May 21, 2023 | Facundo Pierrot | ½–½ | Jose Gabriel Cardoso Cardoso | Round 9: Facundo Pierrot - Jose Gabriel Cardoso Cardoso | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| May 21, 2023 | Jenny Astrid Chirivi C | 0–1 | Facundo Pierrot | Round 8: Jenny Astrid Chirivi C - Facundo Pierrot | Grünfeld Defense: Russian Variation, Byrne Variation | |
| May 17, 2023 | Facundo Pierrot | ½–½ | Joseph Wan | Round 4: Facundo Pierrot - Joseph Wan | Queen's Gambit Accepted: Normal Variation, Traditional System | |
| May 16, 2023 | Lelys Stanley Martinez Duany | 1–0 | Facundo Pierrot | Round 3: Lelys Stanley Martinez Duany - Facundo Pierrot | Bishop's Opening: Berlin Defense | |
| May 15, 2023 | Alex Cerrato | * | Facundo Pierrot | Round 1: Alex Cerrato - Facundo Pierrot | ? | |
| Apr 8, 2023 | Facundo Pierrot | 1–0 | Ilan Schnaider | Round 9: Facundo Pierrot - Ilan Schnaider | Neo-Grünfeld Defense: Classical Variation, Polgar Variation | |
| Apr 7, 2023 | Andres Rodriguez Vila | 1–0 | Facundo Pierrot | Round 8: Andres Rodriguez Vila - Facundo Pierrot | English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | |
| Apr 6, 2023 | Facundo Pierrot | ½–½ | Diego Valerga | Round 7: Facundo Pierrot - Diego Valerga | Indian Defense: Anti-Nimzo-Indian | |
| Apr 5, 2023 | Facundo Pierrot | 1–0 | Carlos Horacio Garcia Palermo | Round 6: Facundo Pierrot - Carlos Horacio Garcia Palermo | Bogo-Indian Defense: Nimzowitsch Variation | |
| Apr 4, 2023 | Salvador Alonso | ½–½ | Facundo Pierrot | Round 5: Salvador Alonso - Facundo Pierrot | Petrov's Defense: Classical Attack | |
| Apr 3, 2023 | Facundo Pierrot | 1–0 | Nelson Lujan | Round 4: Facundo Pierrot - Nelson Lujan | King's Indian Defense: Fianchetto Variation, Panno Variation | |
| Apr 16, 2022 | Facundo Pierrot | 0–1 | Diego Flores | Round 9: Facundo Pierrot - Diego Flores | Pirc Defense | |
| Apr 15, 2022 | Lucas Liascovich | 0–1 | Facundo Pierrot | Round 8: Lucas Liascovich - Facundo Pierrot | Queen's Pawn Game: Accelerated London System | |
| Apr 14, 2022 | Facundo Pierrot | 1–0 | Nelson Lujan | Round 7: Facundo Pierrot - Nelson Lujan | Queen's Pawn Game: Symmetrical Variation | |
| Apr 13, 2022 | Andres Perez Candelas | ½–½ | Facundo Pierrot | Round 6: Andres Perez Candelas - Facundo Pierrot | Four Knights Game: Scotch Variation Accepted | |
| Apr 12, 2022 | Facundo Pierrot | 1–0 | Matias Degorgue | Round 5: Facundo Pierrot - Matias Degorgue | Queen's Pawn Game: Accelerated London System | |
| Apr 11, 2022 | Manuel Cristobal | ½–½ | Facundo Pierrot | Round 4: Manuel Cristobal - Facundo Pierrot | King's Indian Attack: Double Fianchetto | |
| Apr 10, 2022 | Facundo Pierrot | 1–0 | Francisco Fiorito | Round 3: Facundo Pierrot - Francisco Fiorito | Pseudo Queen's Indian Defense | |
| Apr 10, 2022 | Franco Abramor | 0–1 | Facundo Pierrot | Round 2: Franco Abramor - Facundo Pierrot | Pirc Defense: 150 Attack | |
| Apr 10, 2022 | Horacio Saldaño Dayer | 1–0 | Facundo Pierrot | Round 1: Horacio Saldaño Dayer - Facundo Pierrot | Nimzo-Indian Defense: Classical Variation | |