Filoil EcoOil Preseason Cup
| Upcoming season or competition: 2025 Filoil EcoOil Preseason Cup | |
| Sport | Basketball |
|---|---|
| Founded | 2006 |
| First season | 2006 |
| Country | Philippines |
| Most recent champion(s) | UP Fighting Maroons (2nd title) |
| Most titles | De La Salle Green Archers (4 titles) |
The Filoil EcoOil Preseason Cup (formerly known as the Homegrown Cup, the Filoil Flying V Preseason Cup, and also known as the Filoil EcoOil ECJ Preseason Cup in 2024) is a pre-season inter-collegiate basketball tournament in the Philippines. It is contested by teams mainly from the University Athletic Association of the Philippines (UAAP) and the National Collegiate Athletic Association (NCAA), there have also been some invited teams such as the RP Youth under-18 team and teams from other associations.
The UP Fighting Maroons are the current defending champions, becoming the second team to win back-to-back titles in 2023 and 2024. The De La Salle Green Archers are the most succeessful team with four titles.