In other Intertoto Cup action, Brad Friedel earned a shutout in Blackburn Rovers' 4-0 win over Vetra Vilnius of Lithuania that completed a series sweep.
Charlie Davies came on in the second half of Swedish club Hammarby's 1-1 tie at Dutch club Utrecht that moved it into the fourth round on the away goal.
In other summer European action, first-year American forward Ryan Guy started for St. Patrick's of Ireland in its 0-0 tie with Odense of Denmark. The second leg of their UEFA Cup first qualifying round takes place on Thursday.
THIRD ROUND, SECOND LEG
Atletico Madrid (Spain) 1 Gloria Bistrita (Romania) 0
Aggregate: 2-2; Atletico Madrid win on away goals rule.
Sampdoria (Italy) 1 Cherno More Varna (Bulgaria) 0
Sampdoria win 2-0 on aggregate.
Lens (France) 3 Chernomorets Odessa (Ukraine) 1
Lens win 3-1 on aggregate.
Trabzonspor (Turkey) 1 Otelul Galati (Romania) 2
Otelul Galati win 4-2 on aggregate.
Blackburn Rovers (England) 4 Vetra Vilnius (Lithuania) 0
Blackburn Rovers win 6-0 on aggregate.
AaB Aalborg (Denmark) 2 Ghent (Belgium) 1
AaB Aalborg win 3-2 on aggregate.
OFI Crete (Greece) 0 Tobol Kostanai (Kazakhstan) 1
Tobol Kostanai win 2-0 on aggregate.
Uniao Leiria (Portugal) 4 Hajduk Kula (Serbia) 1
Uniao Leiria win 4-2 on aggregate.
Rubin Kazan (Russia) 0 Rapid Vienna (Austria) 0
Rapid Vienna win 3-1 on aggregate.
Utrecht (Netherlands) 1 Hammarby (Sweden) 1
Aggregate: 1-1; Hammarby win on away goal.
Hamburg SV (Germany) 4 Dacia Chisinau (Moldova) 0
Hamburg SV win 5-1 on aggregate.