The preliminary stages of the 2010 Copa Sudamericana de Clubes are:
Universidad San Martín 3–3 Deportivo Quito on points.
Santa Fe 3–3 Deportivo Lara on points.
Deportes Tolima 3–3 Oriente Petrolero on points.
Unión San Felipe 3–3 Guaraní on points.
Emelec 3–3 Universidad San Martín on points.
Note: This is the largest margin of victory in the history of the Copa Sudamericana.