- Source: 2010 Copa Sudamericana preliminary stages
The preliminary stages of the 2010 Copa Sudamericana de Clubes are:
First Stage, contested by 16 teams in 8 two-legged ties. The winner of each tie will advance to the Second Stage.
Second Stage, contested by 30 teams, 8 of whom advanced from the First Stage, in 15 two-legged ties. The winner of each tie will advance to the Round of 16, joining the defending champion, LDU Quito.
First stage
= Match A
=Colo-Colo 3–3 Universitario on points. Universitario advanced on away goals.
= Match B
=River Plate 3–3 Guaraní on points. Guaraní advanced on away goals.
= Match C
=Barcelona advanced on points 6–0.
= Match D
=Atlético Huila advanced on points 4–1.
= Match E
=Oriente Petrolero advanced on points 4–1.
= Match F
=Defensor Sporting advanced on points 4–1.
= Match G
=Universidad San Martín 3–3 Deportivo Quito on points. Universidad San Martín advanced on away goals.
= Match H
=Santa Fe 3–3 Deportivo Lara on points. Santa Fe advanced on goal difference.
Second stage
= Match O1
=San José advanced on points 4-1.
= Match O2
=Independiente advanced on points 4–1.
= Match O3
=Peñarol advanced on points 6–0.
= Match O4
=Palmeiras 3–3 Vitória on points. Palmeiras advanced on goal difference.
= Match O5
=Santa Fe advanced on points 4–1.
= Match O6
=Avaí 3–3 Santos on points. Avaí advanced on goal difference.
= Match O7
=Deportes Tolima 3–3 Oriente Petrolero on points. Deportes Tolima advanced on goal difference.
= Match O9
=Unión San Felipe 3–3 Guaraní on points. Unión San Felipe advanced 8–7 on penalties.
= Match O10
=Banfield advanced on points 4–1.
= Match O11
=Emelec 3–3 Universidad San Martín on points. Emelec advanced on goal difference.
= Match O12
=Atlético Mineiro advanced on points 4–1.
= Match O13
=Universitario advanced on points 4–1.
= Match O14
=Goiás advanced on points 4–1.
= Match O15
=Note: This is the largest margin of victory in the history of the Copa Sudamericana.
Sport Huancayo 3–3 Defensor Sporting on points. Defensor Sporting advanced on goal difference.
= Match O16
=Newell's Old Boys advanced on points 4–1.
References
External links
Match schedule