Guadalajara:Guadalajara advanced to the Copa Sudamericana quarterfinals with a 1-0 home victory over DC United on Tuesday.
The result saw the Mexican club advance under the away goals rule, having lost 2-1 in the first leg in Washington.
Ramon Morales scored the winner in the 64th minute with a powerful shot past goalkeeper Troy Perkins.
Guadalajara will meet Argentina's Arsenal in the quarterfinals.
Guadalajara fired its coach Jose Manuel de la Torre two days after the first-leg loss against DC United.