23 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Mayeregger, Guadalupe Milagros | Juarez, Facundo Andres | 1-0 | A40 | FINAL SUB2000 CAMPEONATO ARGENTINO DE AJEDREZ SOCIAL Y AMATEUR | 2025-12-14 |
| Mayeregger, Guadalupe Milagros | Avila, Agustin | 1-0 | A45 | FINAL SUB2000 CAMPEONATO ARGENTINO DE AJEDREZ SOCIAL Y AMATEUR | 2025-12-13 |
| Mayeregger, Guadalupe Milagros | Taus, Alejandro | 0-1 | A45 | FINAL SUB2000 CAMPEONATO ARGENTINO DE AJEDREZ SOCIAL Y AMATEUR | 2025-12-12 |
| Mayeregger, Guadalupe Milagros | Bosco, Giuliana | 1-0 | D01 | Round 6: Mayeregger, Guadalupe Milagros - Bosco, Giuliana | 2025-09-01 |
| Mayeregger, Guadalupe Milagros | Rodriguez Redondo, Adhara | 0-1 | D00 | World Youth Cup 2021 O10-G18 - Girls 18 | 2021-08-01 |
| Mayeregger, Guadalupe Milagros | Hajiyeva, Laman | 0-1 | D00 | World Youth Cup 2021 O10-G18 - Girls 18 | 2021-08-01 |
| Mayeregger, Guadalupe Milagros | Noshin, Anjum | 1/2-1/2 | D00 | World Youth Cup 2021 O10-G18 - Girls 18 | 2021-08-01 |
| Mayeregger, Guadalupe Milagros | Callata, Alejandra | 1/2-1/2 | A43 | World Youth Cup 2021 O10-G18 - Girls 18 | 2021-08-01 |
| Mayeregger, Guadalupe Milagros | Diaz Charpentier, Kristel Meliss | 1-0 | A45 | World Youth Cup 2021 O10-G18 - Girls 18 | 2021-08-01 |
| Mayeregger, Guadalupe Milagros | Quiroga Ortiz, Isabella | 1-0 | A45 | Round 2: Mayeregger, Guadalupe Milagros - Quiroga Ortiz, Isabella | |
| Mayeregger, Guadalupe Milagros | Ramirez, Marysol | 1-0 | D00 | Round 5: Mayeregger, Guadalupe Milagros - Ramirez, Marysol | |
| Mayeregger, Guadalupe Milagros | Casco, Ezequiel | 1/2-1/2 | A40 | FINAL SUB2000 CAMPEONATO ARGENTINO DE AJEDREZ SOCIAL Y AMATEUR | 2025 |