| dates | team 1 ____________ | Leg 1 | Leg 2 | team 2 ____________ | HT1 | HT2 | aggr. | | 24.08, 31.08 | Slavia Prague |  CZE | 2–0 | 1–2 | Zorya Luhansk |  UKR | 0-0 | 0-2 | 3–2 | | 24.08, 31.08 | Olympiacos Pyraeus |  GRE | 3–1 | 3–0 | Čukarički Beograd |  SRB | 3-0 | 2-0 | 6–1 | | 24.08, 31.08 | Union Saint-Gilloise |  BEL | 2–0 | 1–0 | Lugano |  SUI | 1-0 | 1-0 | 3–0 | | 24.08, 31.08 | Ludogorets Razgrad |  BUL | 1–4 | 1–0 | Ajax Amsterdam |  NED | 0-3 | 0-0 | 2-4 | | 24.08, 31.08 | BK Häcken Gothenburg |  SWE | 2–2 | 3–1 | Aberdeen |  SCO | 1-0 | 2-0 | 5–3 | | 24.08, 31.08 | LASK Linz |  AUT | 2–1 | 1–1 | Zrinjski Mostar |  BIH | 2-0 | 0-1 | 3-2 | | 24.08, 31.08 | KÍ Klaksvijk |  FAR | 1–1 | 1–2 | Sheriff Tiraspol |  MLD | 0-0 | 1-1 | 2-3 | | 24.08, 31.08 | Olimpija Ljubljana |  SLO | 0–2 | 1–1 | Qarabağ Agdam |  AZE | 0-2 | 1-1 | 1-3 | | 24.08, 31.08 | Slovan Bratislava |  SVK | 2–1 | 2–6 | Aris Limassol |  CYP | 1-0 | 1-3 | 4-7 | | 24.08, 31.08 | Dinamo Zagreb |  CRO | 3–1 | 1–4 | Sparta Prague | CZE | 1-1 | 0-2 | 4-5 |
| dates | team 1 ____________ | Leg 1 | Leg 2 | team 2 ____________ | HT1 | HT2 | aggr. | | Champions Path | | 10.08, 17.08 | Žalgiris Vilnius |  LTU | 1-3 | 0-5 | BK Häcken Gothenburg | SWE | 0-1 | 0-1 | 1-8 | | 10.08, 17.08 | Qarabağ Agdam | AZE | 2-1 | 2-1 | HJK Helsinki |  FIN | 0-0 | 1-1 | 4-2 | | 10.08, 17.08 | Zrinjski Mostar | BIH | 6-2 | 0-1 | Breiðablik Kopavogur |  ISL | 5-0 | 0-0 | 6-3 | | 10.08, 17.08 | Sheriff Tiraspol | MLD | 5-1 | 2-2 | BATE Borisov |  BLR | 2-0 | 2-1 | 7-3 | | 10.08, 17.08 | Astana |  KAZ | 2-1 | 1-5 | Ludogorets Razgrad | BUL | 1-1 | 1-1 | 3-6 | | Main Path | | 10.08, 17.08 | Olympiacos Pyraeus | GRE | 1-0 | 1-1 | Racing Genk | BEL | 1-0 | 0-1 | 2-1 | | 10.08, 17.08 | Slavia Prague | CZE | 3-0 | 1-1 | Dnipro-1 | UKR | 2-0 | 0-1 | 4-1 |
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