13 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Herrera Mendez, Oscar Ivan | Vega Castaneda, Ulises Antonio | 1-0 | A40 | Ronda 9: Herrera Mendez, Oscar Ivan - Vega Castaneda, Ulises Antonio | 2026-08-09 |
| Herrera Mendez, Oscar Ivan | Contreras Cardona, Alfredo Ignacio | 1/2-1/2 | D00 | Ronda 6: Herrera Mendez, Oscar Ivan - Contreras Cardona, Alfredo Ignacio | 2026-08-08 |
| Herrera Mendez, Oscar Ivan | Vega Castaneda, Luis Carlos | 1-0 | D00 | Ronda 5: Herrera Mendez, Oscar Ivan - Vega Castaneda, Luis Carlos | 2026-08-07 |
| Herrera Mendez, Oscar Ivan | Fonseca Manrique, Enrique | 0-1 | E10 | Ronda 3: Herrera Mendez, Oscar Ivan - Fonseca Manrique, Enrique | 2026-08-06 |
| Herrera Mendez, Oscar Ivan | Torres Rosas, Luis Carlos | 0-1 | E18 | Ronda 1: Herrera Mendez, Oscar Ivan - Torres Rosas, Luis Carlos | 2026-08-05 |
| Oscar Ivan Herrera Mendez | Ulises Antonio Vega Castaneda | 1/2-1/2 | D00 | Round 4: Oscar Ivan Herrera Mendez - Ulises Antonio Vega Castaneda | 2023-10-27 |