| Dec 2, 2023 | Michel Alejandro Diaz Perez | ½–½ | Jorge Cori | Round 9: Michel Alejandro Diaz Perez - Jorge Cori | Caro-Kann Defense: Tartakower Variation | |
| Dec 1, 2023 | Ermes Espinosa Veloz | ½–½ | Michel Alejandro Diaz Perez | Round 8: Ermes Espinosa Veloz - Michel Alejandro Diaz Perez | Ruy Lopez: Closed, Flohr System | |
| Nov 30, 2023 | Michel Alejandro Diaz Perez | ½–½ | Dylan Isidro Berdayes Ason | Round 7: Michel Alejandro Diaz Perez - Dylan Isidro Berdayes Ason | Caro-Kann Defense: Tartakower Variation | |
| Nov 29, 2023 | Martin Eduardo Barboza Viquez | 0–1 | Michel Alejandro Diaz Perez | Round 6: Martin Eduardo Barboza Viquez - Michel Alejandro Diaz Perez | Caro-Kann Defense: Advance Variation, Short Variation | |
| Nov 29, 2023 | Michel Alejandro Diaz Perez | 1–0 | Sergio Duran Vega | Round 5: Michel Alejandro Diaz Perez - Sergio Duran Vega | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Nov 28, 2023 | Maria Florencia Fernandez | 0–1 | Michel Alejandro Diaz Perez | Round 4: Maria Florencia Fernandez - Michel Alejandro Diaz Perez | Nimzo-Indian Defense: Classical Variation | |
| Nov 26, 2023 | David Alejandro Cabezas Solano | * | Michel Alejandro Diaz Perez | Round 2: David Alejandro Cabezas Solano - Michel Alejandro Diaz Perez | Indian Defense: Knights Variation | |
| Nov 25, 2023 | Michel Alejandro Diaz Perez | 1–0 | Rene Pilarte | Round 1: Michel Alejandro Diaz Perez - Rene Pilarte | Semi-Slav Defense: Normal Variation | |
| Oct 15, 2023 | Michel Alejandro Diaz Perez | 1–0 | Leonel Figueredo Losada | Round 9: Michel Alejandro Diaz Perez - Leonel Figueredo Losada | Queen's Gambit Declined: Three Knights Variation | |
| Oct 15, 2023 | Matias Perez Gormaz | ½–½ | Michel Alejandro Diaz Perez | Round 8: Matias Perez Gormaz - Michel Alejandro Diaz Perez | Caro-Kann Defense: Exchange Variation | |
| Oct 14, 2023 | Michel Alejandro Diaz Perez | 1–0 | Yusuan A. Gutierrez Delgado | Round 7: Michel Alejandro Diaz Perez - Yusuan A. Gutierrez Delgado | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Oct 14, 2023 | Amanda Maria Muniz Guevara | 0–1 | Michel Alejandro Diaz Perez | Round 6: Amanda Maria Muniz Guevara - Michel Alejandro Diaz Perez | Sicilian Defense: Chekhover Variation | |
| Oct 13, 2023 | Michel Alejandro Diaz Perez | 1–0 | Sandra Nayeli Guillen Cristobal | Round 5: Michel Alejandro Diaz Perez - Sandra Nayeli Guillen Cristobal | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Gufeld Gambit | |
| Oct 13, 2023 | A. Carlos E. Orellana | 1–0 | Michel Alejandro Diaz Perez | Round 4: A. Carlos E. Orellana - Michel Alejandro Diaz Perez | Indian Defense: London System | |
| Oct 13, 2023 | A. Carlos E. Orellana | * | Michel Alejandro Diaz Perez | Round 4: A. Carlos E. Orellana - Michel Alejandro Diaz Perez | Indian Defense: London System | |
| Oct 13, 2023 | Michel Alejandro Diaz Perez | ½–½ | Rene Alexi Herrera Aguilar | Round 1: Michel Alejandro Diaz Perez - Rene Alexi Herrera Aguilar | Benoni Defense | |
| Oct 13, 2023 | Michel Alejandro Diaz Perez | 0–1 | Jose Antonio Garcia De Dios | Round 3: Michel Alejandro Diaz Perez - Jose Antonio Garcia De Dios | Queen's Indian Defense: Petrosian Variation | |
| Oct 13, 2023 | Abel Justo Davalos Prieto | 0–1 | Michel Alejandro Diaz Perez | Round 2: Abel Justo Davalos Prieto - Michel Alejandro Diaz Perez | Indian Defense: London System | |
| Feb 19, 2022 | Jose Gabriel Cardoso Cardoso | 1–0 | Michel Alejandro Diaz Perez | Round 9: Jose Gabriel Cardoso Cardoso - Michel Alejandro Diaz Perez | Italian Game: Classical Variation, Giuoco Pianissimo, with a6 | |
| Feb 19, 2022 | Carlos Daniel Albornoz Cabrera | ½–½ | Michel Alejandro Diaz Perez | Round 7: Carlos Daniel Albornoz Cabrera - Michel Alejandro Diaz Perez | Ruy Lopez: Closed, Flohr System | |
| Feb 19, 2022 | Michel Alejandro Diaz Perez | 1–0 | Guilherme B Lima Santos Jose | Round 8: Michel Alejandro Diaz Perez - Guilherme B Lima Santos Jose | Queen's Gambit Declined: Vienna Variation, Quiet Variation | |
| Feb 17, 2022 | Michel Alejandro Diaz Perez | ½–½ | Alexandr Fier | Round 6: Michel Alejandro Diaz Perez - Alexandr Fier | Caro-Kann Defense: Panov Attack, Fianchetto Defense | |
| Feb 17, 2022 | Miguel Herrera Ortiz | 0–1 | Michel Alejandro Diaz Perez | Round 5: Miguel Herrera Ortiz - Michel Alejandro Diaz Perez | Ruy Lopez: Closed, Flohr System | |
| Feb 17, 2022 | Michel Alejandro Diaz Perez | ½–½ | Rodney Oscar Perez Garcia | Round 4: Michel Alejandro Diaz Perez - Rodney Oscar Perez Garcia | Rat Defense: English Rat | |
| Feb 17, 2022 | Paul Ivan Rosales Campos | ½–½ | Michel Alejandro Diaz Perez | Round 3: Paul Ivan Rosales Campos - Michel Alejandro Diaz Perez | Four Knights Game: Spanish Variation | |
| Feb 17, 2022 | Michel Alejandro Diaz Perez | 1–0 | William Amaro Alfaro Caracas | Round 2: Michel Alejandro Diaz Perez - William Amaro Alfaro Caracas | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Feb 17, 2022 | Piero Raul Lopez Padilla | 0–1 | Michel Alejandro Diaz Perez | Round 1: Piero Raul Lopez Padilla - Michel Alejandro Diaz Perez | Slav Indian | |
