Filoil EcoOil Preseason Cup
| Most recent season or competition: 2025 Filoil EcoOil Preseason Cup | |
| Sport | Basketball |
|---|---|
| Founded | 2006 |
| First season | 2006 |
| Country | Philippines |
| Most recent champions | UP Fighting Maroons (3rd 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, and the first-ever to win three straight titles in tournament history. The De La Salle Green Archers are the most successful team with four titles.