19 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| De La Rosa Martinez, Miguelina | Alboredo, Julia | 0-1 | D01 | Olymp 2026 Women | 2026-09-26 |
| De La Rosa Martinez, Miguelina | Nde, Atse Carine Noelly Marie | 1-0 | D00 | Olymp 2026 Women | 2026-09-21 |
| De La Rosa Martinez, Miguelina | Repkova, Eva | 0-1 | A06 | Olymp 2026 Women | 2026-09-18 |
| De La Rosa Martinez, Miguelina | Vaishali, Rameshbabu | 0-1 | E21 | Olymp 2026 Women | 2026-09-16 |
| De La Rosa Martinez, Miguelina | Chen, Megan | 0-1 | A43 | Round 9: De La Rosa Martinez, Miguelina - Chen, Megan | 2026-04-05 |
| De La Rosa Martinez, Miguelina | Rojas Raraz, Jarely Katty | 1-0 | A43 | Round 7: De La Rosa Martinez, Miguelina - Rojas Raraz, Jarely Katty | 2026-04-04 |
| De La Rosa Martinez, Miguelina | Zuniga Ugarte, Danya Alexia | 1-0 | D01 | Round 5: De La Rosa Martinez, Miguelina - Zuniga Ugarte, Danya Alexia | 2026-04-02 |
| De La Rosa Martinez, Miguelina | Mazariegos Kummerfeldt, Carolina | 0-1 | D00 | Round 3: De La Rosa Martinez, Miguelina - Mazariegos Kummerfeldt, Carolina | 2026-04-01 |
| De La Rosa Martinez, Miguelina | Muniz Guevara, Amanda Maria | 0-1 | D00 | Round 1: De La Rosa Martinez, Miguelina - Muniz Guevara, Amanda Maria | 2026-03-31 |