Copa Sudamericana: Your Format Questions Answered, From the National First Stage to the Libertadores Drop-Down and the One-Match Final

The Copa Sudamericana is CONMEBOL's second-tier club competition, played every year by clubs from South America's ten national associations and decided by a single final at a neutral venue. It sits below the Copa Libertadores in the same way the Europa League sits below the Champions League, and RubiScore follows both competitions round by round.

The tournament's format has changed several times, and its 2026 edition has its own twists, including a national first stage and a play-off round shared with the Libertadores. Fixtures and results for every stage are on https://rubiscore.com. The questions below explain how the competition works and how to read its results.

What Is the Copa Sudamericana, and When Did It Start?

The competition was launched in 2002. It replaced two earlier CONMEBOL tournaments, the Copa Mercosur and the Copa Merconorte, which divided South American clubs broadly by region. The Sudamericana brought those clubs into one competition with one champion.

For several editions in the 2000s, clubs from North America were invited to take part, and Pachuca of Mexico won the title in 2006. Since then the competition has been contested by South American clubs only.

How Does a Club Qualify?

Each national association sends a set number of clubs, usually decided by league position or domestic cup results from the previous season. The clubs that qualify are, in general, the ones just below the Libertadores places.

There is also a second route. Clubs that are knocked out of the Copa Libertadores at certain stages drop into the Sudamericana:

  • Libertadores qualifying losers. The four clubs eliminated in the third qualifying stage of the Libertadores enter the Sudamericana group stage.
  • Libertadores third-placed teams. The eight clubs that finish third in their Libertadores groups join the Sudamericana in the knockout round play-offs.

This means the Sudamericana's later rounds can include clubs that began the season in the stronger competition.

How Does the 2026 Format Work?

The 2026 edition has five phases:

  • First stage. Thirty-two clubs from the eight associations other than Argentina and Brazil are drawn against opponents from their own country. The 16 winners reach the group stage.
  • Group stage. Thirty-two clubs play in eight groups of four. They are the 16 first-stage winners, six clubs from Argentina, six from Brazil and the four clubs that dropped down from the Libertadores qualifying rounds.
  • Knockout round play-offs. The eight group winners go straight to the round of 16. The eight runners-up play two-legged ties against the eight third-placed teams from the Libertadores group stage.
  • Round of 16, quarter-finals and semi-finals. All are two-legged ties.
  • Final. A single match at a venue chosen in advance by CONMEBOL. The 2026 final is scheduled for 21 November at the Estadio Metropolitano Roberto MelĂ©ndez in Barranquilla, Colombia.

Group tiebreakers were also revised for 2026, with head-to-head results now taking priority over overall goal difference.

Why Do Clubs From the Same Country Meet in the First Stage?

The national first stage keeps travel costs down at the start of the season and guarantees that each of the eight smaller associations sends exactly two clubs into the group stage. It also creates a domestic flavour early in the competition: the first stage often produces ties between familiar league rivals.

For data readers, this has one clear consequence. First-stage results are between clubs that already know each other well and usually play in the same league. They say more about the balance within one country than about the strength of that country's clubs against the rest of the continent.

What Happens When a Two-Legged Tie Is Level?

CONMEBOL no longer uses the away goals rule. If the aggregate score is level after the second leg of a knockout tie, the tie goes to a penalty shoot-out. The final, as a single match, can go to extra time and then penalties.

This matters when reading results. A club can progress through several rounds without winning on aggregate, and a shoot-out progression should be kept separate from a win in normal time when judging form.

When Did the Final Become a Single Match?

The Sudamericana final was played over two legs until 2018. Since 2019 it has been a single match at a neutral venue named before the season begins. The change mirrored the one made to the Copa Libertadores final in the same year.

The single-match final changes the meaning of a title. Under the two-legged format, home advantage was shared. Under the current format, neither club plays at home, although the venue may be closer for one set of supporters than the other.

What Does the Winner Receive?

The champion earns a place in the following season's Copa Libertadores group stage, even if it would not have qualified through its domestic league. It also plays the reigning Libertadores champion in the Recopa Sudamericana, CONMEBOL's annual super cup.

That Libertadores place is one reason clubs take the competition seriously. For a club outside the top places at home, winning the Sudamericana can be the quickest route into the continent's main tournament.

How Is the Sudamericana Different From the Libertadores?

The two competitions share a structure but differ in several ways:

  • Status. The Libertadores is the top tier. The Sudamericana is the second tier.
  • First phase. The Libertadores begins with qualifying rounds in which clubs from different countries meet. The Sudamericana begins with a national first stage.
  • Who advances from the groups. In the Libertadores, the top two clubs in each group reach the round of 16. In the Sudamericana, only group winners go straight through, and runners-up must win a play-off.
  • Mixed fields. The Sudamericana's knockout rounds include clubs that dropped down from the Libertadores. The Libertadores has no equivalent intake.
  • Prize. The Libertadores winner enters FIFA's club competitions. The Sudamericana winner earns a Libertadores place and a Recopa match.

How Should Sudamericana Results Be Read?

A few habits make the numbers more reliable:

  • Note where a club entered. A club that came through the first stage has played more matches than an Argentine or Brazilian club that entered in the groups, and more than a club that dropped down from the Libertadores.
  • Read the play-off round as a mixed contest. A Libertadores third-placed team often has a stronger squad than a Sudamericana runner-up. A play-off result between the two is a meeting of clubs from different starting points.
  • Watch for altitude and travel. Venues such as La Paz and Quito sit at high altitude, and long journeys are common. Home and away results in two-legged ties often reflect these conditions. The venue pages on RubiScore help put a club's home record into that context.
  • Account for squad priorities. Many clubs play domestic leagues and cups at the same time, and some rotate heavily in group matches.
  • Use more than one season. A club or country's record in a single edition is a small sample. Several seasons of results give a clearer view of how strong a league's clubs are at continental level.

A Worked Example: Two Routes to the Round of 16

Consider two hypothetical clubs. Club A, from one of the eight smaller associations, wins a first-stage tie against a domestic rival in March, finishes second in its group and then beats a Libertadores third-placed team on penalties in July. Club B, from Brazil, enters in the group stage, wins its group and goes straight to the round of 16.

Both clubs reach the same round, but their records are not comparable at face value. Club A has played more matches, faced a domestic opponent and a Libertadores club, and progressed once without winning on aggregate. Club B has played fewer matches, all of them in the group stage. The fair comparison uses each club's results against similar opponents, with home and away matches read separately.

Common Misconceptions About the Copa Sudamericana

  • "It is only for small clubs." Many of South America's best-known clubs have played in it, either after missing out on the Libertadores or after dropping down from it.
  • "The group runners-up go straight to the round of 16." Under the current format they must first win a play-off against a club from the Libertadores.
  • "Away goals still decide ties." They do not. Level ties go to penalties.
  • "The final is always played in one of the finalists' countries." The venue is chosen in advance, so it may be in a third country.
  • "A Sudamericana title is a consolation prize." For many clubs it is the most direct route into the next Libertadores.

The Short Version

The Copa Sudamericana is a 32-club group competition wrapped between a national first stage and a knockout phase that welcomes clubs from the Libertadores. Its results make the most sense when each club's entry point, travel and competing priorities are part of the reading.