| Ararat-Armenia-Lincoln Red Imps |
2-0 | 2-1 (4-1) |
| HB Tórshavn-Linfield |
2-2 | 0-1 (2-3) |
| Shkëndija-Dudelange |
1-2 | 1-1 (2-3) |
| FC Santa Coloma-Astana |
0-0 | 1-4 (1-4) |
| Tre Penne-Sūduva |
0-5 | 0-5 (0-10) |
| Slovan Bratislava-Feronikeli |
2-1 | 2-0 (4-1) |
| P'yownik-Jablonec |
2-1 | 0-0 (2-1) |
| Ventspils-Gżira |
4-0 | 2-2 (6-2) |
| Qäbälä-Dinamo Tbilisi |
0-2 | 0-3 (0-5) |
| AEK Larnaca-Levski Sofia |
3-0 | 4-0 (7-0) |
| Partizani-Sheriff Tiraspol |
0-1 | 1-1 (1-2) |
| Utrecht-Zrinjski Mostar |
1-1 | 1-2 (2-3) |
| Chikhura Sachkhere-Aberdeen |
1-1 | 0-5 (1-6) |
| Honvéd-Universitatea Craiova |
0-0 | 0-0 (0-0) |
| Alashkert-Steaua Bucarest |
0-3 | 3-2 (3-5) |
| Arsenal Tula-Neftçi Baku |
0-1 | 0-3 (0-4) |
| Flora Tallinn-Eintracht Francoforte |
1-2 | 1-2 (2-4) |
| Haugesund-Sturm Graz |
2-0 | 1-2 (3-2) |
| Lechia Gdansk-Brondby IF |
2-1 | 1-4 (3-5) |
| Malatyaspor Kulübü-Olimpija Ljubljana |
2-2 | 1-0 (3-2) |
| Mladá Boleslav-Ordabasy |
1-1 | 3-2 (4-3) |
| Molde-Čukarički Stankom |
0-0 | 3-1 (3-1) |
| Šachcër Salihorsk-Esbjerg |
2-0 | 0-0 (2-0) |
| Connah's Quay Nomads-Partizan Belgrado |
0-1 | 0-3 (0-4) |
| CSKA Sofia-Osijek |
1-0 | 0-1 (1-1) |
| Hapoel Beer Sheva-Qaýrat |
2-0 | 1-1 (3-1) |
| Lokomotiv Plovdiv-Spartak Trnava |
2-0 | 1-3 (3-3) |
| IFK Norrköping-Metalurgs Liepaja |
2-0 | 1-0 (3-0) |
| MOL Vidi-Vaduz |
1-0 | 0-2 (1-2) |
| Piast Gliwice-Riga |
3-2 | 1-2 (4-4) |
| Lucerna-KÍ Klaksvík |
1-0 | 1-0 (2-0) |
| Aris-AEL Limassol |
0-0 | 1-0 (1-0) |
| AZ-Hacken |
0-0 | 3-0 (3-0) |
| DAC Dunajská Streda-Atromitos |
1-2 | 2-3 (3-5) |
| Gent-Viitorul |
6-3 | 1-2 (7-5) |
| Jeunesse Esch-Vitória de Guimarães |
0-1 | 0-4 (0-5) |
| Buducnost Podgorica-Zorya Luhansk |
1-3 | 0-1 (1-4) |
| Domžale-Malmö |
2-2 | 2-3 (4-5) |
| Racing Strasbourg-Maccabi Haifa |
3-1 | 1-2 (4-3) |
| Rangers-Progrès Niedercorn |
2-0 | 0-0 (2-0) |
| Wolverhampton-Crusaders |
2-0 | 4-1 (6-1) |
| Espanyol-Stjarnan |
4-0 | 3-1 (7-1) |
| Legia Warszawa-KuPS |
1-0 | 0-0 (1-0) |
| Shamrock Rovers-Apollon Limassol |
2-1 | 1-3 (3-4) |
| Torino-Debrecen |
3-0 | 4-1 (7-1) |
| Valur Reykjavík-Ludogorets Razgrad |
1-1 | 0-4 (1-5) |
UEFA Europa League 2019-2020