| A(D) | Clubs | VS | MD | |
|---|---|---|---|---|
| 22(150) | MSK Zilina | FC Copenhagen | 12-Jul-2017 | Match Details |
| 23(327) | AFC Ajax | OGC Nice | 26-Jul-2017 | Match Details |
| 24(92) | FK Buducnost | Partizan Belgrade | 18-Jul-2017 | Match Details |
| 24(185) | Club Brugge | Istanbul Basaksehir | 02-Aug-2017 | Match Details |
| 25(231) | OGC Nice | AFC Ajax | 02-Aug-2017 | Match Details |
| 25(272) | Viitorul Constanta | APOEL Nicosia | 02-Aug-2017 | Match Details |
| 25(362) | Trepca 89 | Vikingur Gota | 04-Jul-2017 | Match Details |
| 25(39) | Salzburg | HNK Rijeka | 26-Jul-2017 | Match Details |
| 25(56) | HNK Rijeka | The New Saints FC | 18-Jul-2017 | Match Details |
| 25(64) | FK Spartaks Jurmala | FC Astana | 12-Jul-2017 | Match Details |
| 25(179) | FC Sheriff Tiraspol | Qarabag FK | 01-Aug-2017 | Match Details |
| 26(199) | BSC Young Boys | Dynamo Kyiv | 26-Jul-2017 | Match Details |
| 26(206) | Liverpool | TSG 1899 Hoffenheim | 15-Aug-2017 | Match Details |
| 26(211) | TSG 1899 Hoffenheim | Liverpool | 23-Aug-2017 | Match Details |
| 26(333) | Olympiakos | Partizan Belgrade | 25-Jul-2017 | Match Details |
| 26(352) | Celtic | Rosenborg BK | 26-Jul-2017 | Match Details |
| 26(33) | FC Copenhagen | MSK Zilina | 19-Jul-2017 | Match Details |
| 26(76) | Malmo FF | FK Vardar | 12-Jul-2017 | Match Details |
| 26(112) | Partizan Belgrade | FK Buducnost | 11-Jul-2017 | Match Details |
| 26(116) | HSK Zrinjski Mostar | NK Maribor | 19-Jul-2017 | Match Details |
| 27(203) | FK Vardar | Malmo FF | 12-Jul-2017 | Match Details |
| 27(213) | FC BATE Borisov | Slavia Prague | 25-Jul-2017 | Match Details |
| 27(261) | Rosenborg BK | Dundalk FC | 19-Jul-2017 | Match Details |
| 27(274) | FCI Tallinn | Hibernians FC | 27-Jun-2017 | Match Details |
| 27(280) | AEK Athens | CSKA Moscow | 02-Aug-2017 | Match Details |
| 27(344) | Dynamo Kyiv | BSC Young Boys | 26-Jul-2017 | Match Details |
| 27(8) | Sporting Lisbon | Steaua Bucharest | 15-Aug-2017 | Match Details |
| 27(18) | FH Hafnarfjordur | Vikingur Gota | 18-Jul-2017 | Match Details |
| 27(20) | Sevilla | Istanbul Basaksehir | 16-Aug-2017 | Match Details |
| 27(25) | Legia Warsaw | IFK Mariehamm | 19-Jul-2017 | Match Details |
| 27(36) | FC Samtredia | Qarabag FK | 11-Jul-2017 | Match Details |
| 27(47) | The New Saints FC | Europa FC | 04-Jul-2017 | Match Details |
| 27(70) | Dundalk FC | Rosenborg BK | 12-Jul-2017 | Match Details |
| 27(74) | NK Maribor | HSK Zrinjski Mostar | 19-Jul-2017 | Match Details |
| 27(111) | Budapest Honved | Hapoel Be`er Sheva | 19-Jul-2017 | Match Details |
| 27(167) | Steaua Bucharest | Viktoria Plzen | 02-Aug-2017 | Match Details |
| 28(246) | FK Zalgiris Vilnius | Ludogorets Razgrad | 19-Jul-2017 | Match Details |
| 28(276) | Qarabag FK | FC Samtredia | 18-Jul-2017 | Match Details |
| 28(291) | Ludogorets Razgrad | FK Zalgiris Vilnius | 12-Jul-2017 | Match Details |
| 28(294) | Alashkert FC | FC Santa Coloma | 04-Jul-2017 | Match Details |
| 28(298) | Viktoria Plzen | Steaua Bucharest | 02-Aug-2017 | Match Details |
| 28(299) | CSKA Moscow | AEK Athens | 25-Jul-2017 | Match Details |
| 28(304) | Linfield | La Fiorita | 04-Jul-2017 | Match Details |
| 28(327) | IFK Mariehamm | Legia Warsaw | 19-Jul-2017 | Match Details |
| 28(363) | FC Astana | FK Spartaks Jurmala | 12-Jul-2017 | Match Details |
| 28(104) | Hapoel Be`er Sheva | Budapest Honved | 19-Jul-2017 | Match Details |
| 28(114) | Slavia Prague | APOEL Nicosia | 15-Aug-2017 | Match Details |
| 28(154) | Napoli | OGC Nice | 16-Aug-2017 | Match Details |
| 29(283) | F91 Dudelange | APOEL Nicosia | 19-Jul-2017 | Match Details |
| 30(194) | Hibernians FC | FCI Tallinn | 04-Jul-2017 | Match Details |
| 30(34) | FC Santa Coloma | Alashkert FC | 27-Jun-2017 | Match Details |
| 30(97) | APOEL Nicosia | F91 Dudelange | 12-Jul-2017 | Match Details |
| 30(116) | FK Kukesi | FC Sheriff Tiraspol | 12-Jul-2017 | Match Details |
| 30(162) | Vikingur Gota | Trepca 89 | 04-Jul-2017 | Match Details |
| 30(172) | Istanbul Basaksehir | Club Brugge | 26-Jul-2017 | Match Details |
| 31(293) | Europa FC | The New Saints FC | 27-Jun-2017 | Match Details |
| 33(133) | La Fiorita | Linfield | 04-Jul-2017 | Match Details |
MD = Match date,
A(D) = Age(Days).