| 2017-09-20 | LaziovNapoliSerie A · Italy | 1–4 | Serie A · Italy |
| 2017-09-20 | HerthavLeverkusenBundesliga · Germany | 2–1 | Bundesliga · Germany |
| 2017-09-20 | St. GallenvBaselSuper League · Switzerland | 2–1 | Super League · Switzerland |
| 2017-09-20 | Fortuna DusseldorfvRegensburg2. Bundesliga · Germany | 1–0 | 2. Bundesliga · Germany |
| 2017-09-20 | FreiburgvHannoverBundesliga · Germany | 1–1 | Bundesliga · Germany |
| 2017-09-20 | Ath BilbaovAth MadridLa Liga · Spain | 1–2 | La Liga · Spain |
| 2017-09-20 | BeneventovRomaSerie A · Italy | 0–4 | Serie A · Italy |
| 2017-09-20 | HalmstadvKalmarAllsvenskan · Sweden | 1–1 | Allsvenskan · Sweden |
| 2017-09-20 | CagliarivSassuoloSerie A · Italy | 0–1 | Serie A · Italy |
| 2017-09-20 | LausannevZurichSuper League · Switzerland | 1–1 | Super League · Switzerland |
| 2017-09-20 | Young BoysvLuzernSuper League · Switzerland | 4–1 | Super League · Switzerland |
| 2017-09-20 | FC KolnvEin FrankfurtBundesliga · Germany | 0–1 | Bundesliga · Germany |
| 2017-09-20 | HamburgvDortmundBundesliga · Germany | 0–3 | Bundesliga · Germany |
| 2017-09-19 | PescaravVirtus EntellaSerie B · Italy | 2–2 | Serie B · Italy |
| 2017-09-19 | NiortvBrestLigue 2 · France | 0–2 | Ligue 2 · France |
| 2017-09-19 | WolfsburgvWerder BremenBundesliga · Germany | 1–1 | Bundesliga · Germany |
| 2017-09-19 | PalmeirasvCoritibaSerie A · Brazil | 1–0 | Serie A · Brazil |
| 2017-09-19 | Holstein KielvSt Pauli2. Bundesliga · Germany | 0–1 | 2. Bundesliga · Germany |
| 2017-09-19 | BarcelonavEibarLa Liga · Spain | 6–1 | La Liga · Spain |
| 2017-09-19 | M'gladbachvStuttgartBundesliga · Germany | 2–0 | Bundesliga · Germany |
| 2017-09-19 | Pro VercellivSalernitanaSerie B · Italy | 1–1 | Serie B · Italy |
| 2017-09-19 | BarivCremoneseSerie B · Italy | 1–0 | Serie B · Italy |
| 2017-09-19 | CittadellavCesenaSerie B · Italy | 4–0 | Serie B · Italy |
| 2017-09-19 | ToursvNimesLigue 2 · France | 0–4 | Ligue 2 · France |
| 2017-09-19 | CarpivFoggiaSerie B · Italy | 1–3 | Serie B · Italy |
| 2017-09-19 | Le HavrevSochauxLigue 2 · France | 1–0 | Ligue 2 · France |
| 2017-09-19 | BolognavInterSerie A · Italy | 1–1 | Serie A · Italy |
| 2017-09-19 | AuxerrevLorientLigue 2 · France | 1–0 | Ligue 2 · France |
| 2017-09-19 | FC VoluntarivPoli TimisoaraSuperliga · Romania | 1–0 | Superliga · Romania |
| 2017-09-19 | TemperleyvRosario CentralLiga Profesional · Argentina | 1–1 | Liga Profesional · Argentina |
| 2017-09-19 | ReimsvAjaccio GFCOLigue 2 · France | 5–0 | Ligue 2 · France |
| 2017-09-19 | KaiserslauternvErzgebirge Aue2. Bundesliga · Germany | 0–2 | 2. Bundesliga · Germany |
| 2017-09-19 | Paris FCvOrleansLigue 2 · France | 1–0 | Ligue 2 · France |
| 2017-09-19 | Schalke 04vBayern MunichBundesliga · Germany | 0–3 | Bundesliga · Germany |
| 2017-09-19 | SandhausenvUnion Berlin2. Bundesliga · Germany | 1–0 | 2. Bundesliga · Germany |
| 2017-09-19 | AjacciovValenciennesLigue 2 · France | 3–0 | Ligue 2 · France |
| 2017-09-19 | ValenciavMalagaLa Liga · Spain | 5–0 | La Liga · Spain |
| 2017-09-19 | ElfsborgvDjurgardenAllsvenskan · Sweden | 2–2 | Allsvenskan · Sweden |
| 2017-09-19 | AugsburgvRB LeipzigBundesliga · Germany | 1–0 | Bundesliga · Germany |
| 2017-09-19 | NancyvBourg PeronnasLigue 2 · France | 2–1 | Ligue 2 · France |
| 2017-09-19 | WiganvNorthamptonLeague One · England | 1–0 | League One · England |
| 2017-09-19 | NorrkopingvHackenAllsvenskan · Sweden | 4–1 | Allsvenskan · Sweden |
| 2017-09-19 | AscolivFrosinoneSerie B · Italy | 0–1 | Serie B · Italy |
| 2017-09-19 | Shanghai ShenhuavShandong LunengSuper League · China | 0–0 | Super League · China |
| 2017-09-19 | ChateaurouxvClermontLigue 2 · France | 0–2 | Ligue 2 · France |
| 2017-09-19 | Sepsi Sf. GheorghevU CraiovaSuperliga · Romania | 2–3 | Superliga · Romania |
| 2017-09-19 | PalermovPerugiaSerie B · Italy | 1–0 | Serie B · Italy |
| 2017-09-19 | SpeziavNovaraSerie B · Italy | 1–0 | Serie B · Italy |
| 2017-09-19 | ParmavEmpoliSerie B · Italy | 1–2 | Serie B · Italy |
| 2017-09-19 | IngolstadtvDuisburg2. Bundesliga · Germany | 2–2 | 2. Bundesliga · Germany |