What the competition is
The 2026 regulations identify representatives from CONMEBOL member associations, the previous champion and an additional host-country team. Eligibility and admission are controlled by the edition’s rules, so Sub20 should not be reduced to a vague youth-football label. Ecuador hosted the 2026 edition in March, making it a completed event by this November research date.
Following the competition
Save the age category, edition and club pairing. A senior club brand can appear in both age-group and first-team football, whose results are not interchangeable. For archives, preserve the original match date and stage; a later replay date does not create a new tournament fixture. Future editions require their own eligibility and host information.
| Detail | Why it matters |
|---|---|
| Sub20 | The under-20 club category. |
| Senior Libertadores | A separate tournament. |
| 2026 host | Ecuador under the official regulations. |
| Eligibility | Defined by the edition-specific competition rules. |
Questions about this guide
Is a Sub20 result a senior Libertadores result?
No. It belongs to the youth competition.
Can the senior club name alone identify the category?
No. Retain the under-20 label.