Estos son los resultados de los partidos de ida:
Astana (KAZ) 3 - Hapoel Tel Aviv (ISR) 0
FK Neftchi (AZE) 1 - Koper (SVN) 2
Kosice (SVK) 0 - Liberec (CZE) 1
Laci (ALB) 0 - Zorya (UCR) 3
Buducnost (MNE) 0 - Omonia Nicosia (CYP) 2
Dinamo Minsk (BLR) 3 - MYPA (FIN) 0
Trencin (SVK) 4 - Vojvodina (SRB) 0
Elfsborg (SUE) 0 - Inter Baku (AZE) 1
Klaipedos Atlantas (LIT) 0 - Shakhter Karagandy (KAZ) 0
Nomme Kalju (EST) 1 - Lech Poznan (POL) 0
RoPS (FIN) 1 - Asteras Tripolis (GRE) 1
Ruch Chorzow (POL) 3 - Vaduz (LIE) 2
Zestafoni (GEO) 0 - Trnava (SVK) 0
Petrolul Ploiesti (ROU) 2 - Flamurtari (ALB) 0
Botev Plovdiv (BUL) 2 - Sankt Poelten (AUT) 1
Brommapojkarna (SUE) 4 - Crusaders (NIR) 0
Boleslav (CZE) 2 - Siroki Brijeg (BIH) 1
Neman Grodno (BLR) 1 - Hafnarfjordur (ISL) 1
Rosenborg (NOR) 1 - Sligo Rovers (IRL) 2
Lucerna (SUI) 1 - St. Johnstone (ESC) 1
Cluj (ROU) 0 - Jagodina (SRB) 0
CSKA Sofía (BUL) 1 - Zimbru (MDA) 1
Litex Lovech (BUL) 0 - Diosgyor (HUN) 2
Vikingur (FRO) 0 - Tromsoe (NOR) 0
Zulte Waregem (BEL) 2 - Zawisza Bydgoszcz (POL) 1
Gyori (HUN) 0 - Goteborg (SUE) 3
Molde (NOR) 4 - Gorica (SVN) 1
Metalurg Skopje (MKD) 0 - Zeljeznicar (BIH) 0
Split (CRO) 2 - Hapoel Beer Sheva (ISR) 1
Bursaspor (TUR) 0 - Chikhura (GEO) 0
Sillamae Kalev (EST) 0 - Krasnodar (RUS) 4
Rijeka (CRO) 1 - Ferencvaros (HUN) 0
Derry City (IRL) 0 - Shakhtyor Soligorsk (BLR) 1
Dundalk (IRL) 0 - Hajduk Split (CRO) 2
Linfield (NIR) 1 - AIK (SUE) 0
Motherwell (ESC) 2 - Stjarnan (ISL) 2
Aberdeen (ESC) 0 - Groningen (NED) 0
Sarajevo (BIH) 0 - FK Haugesund (NOR) 1
Cukaricki (SRB) 0 - SV Groedig (AUT) 4