14 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Calderon Villalobos, Alexis | Pazmino Acosta, Magdalena | 1/2-1/2 | B10 | Campeonato Nacional Senior 2026 | 2026-04-11 |
| Calderon Villalobos, Alexis | Ruiz Segura, John Phillips | 0-1 | C24 | Campeonato Nacional Senior 2026 | 2026-04-05 |
| Calderon Villalobos, Alexis | Bonilla Sequeira, Pablo | 0-1 | B40 | Campeonato Nacional Senior 2026 | 2026-04-04 |
| Calderon Villalobos, Alexis | Solano Monge, Luis Guillermo | 1-0 | C23 | Campeonato Nacional Senior 2025 | |
| Calderon Villalobos, Alexis | Villegas Villalobos, Oscar | 0-1 | C30 | Campeonato Nacional Senior 2025 | |
| Calderon Villalobos, Alexis | Castro Rojas, Juan Carlos | 1-0 | C26 | Campeonato Nacional Senior 2025 |