| 2017-08-21 | FC BotosanivConcordiaSuperliga · Romania | 2–1 | Superliga · Romania |
| 2017-08-21 | BielefeldvBochum2. Bundesliga · Germany | 2–0 | 2. Bundesliga · Germany |
| 2017-08-21 | ChateaurouxvNimesLigue 2 · France | 1–0 | Ligue 2 · France |
| 2017-08-21 | Akhmat GroznyvArsenal TulaPremier League · Russia | 1–2 | Premier League · Russia |
| 2017-08-21 | Finn HarpsvCork CityPremier Division · Ireland | 0–1 | Premier Division · Ireland |
| 2017-08-21 | Seattle SoundersvMinnesota UnitedMLS · United States | 2–1 | MLS · United States |
| 2017-08-21 | OrebrovHammarbyAllsvenskan · Sweden | 0–3 | Allsvenskan · Sweden |
| 2017-08-20 | StabaekvMoldeEliteserien · Norway | 3–2 | Eliteserien · Norway |
| 2017-08-20 | La CorunavReal MadridLa Liga · Spain | 0–3 | La Liga · Spain |
| 2017-08-20 | GimnasticvAlmeriaLa Liga 2 · Spain | 0–1 | La Liga 2 · Spain |
| 2017-08-20 | Henan Songshan LongmenvChongqing Liangjiang AthleticSuper League · China | 0–0 | Super League · China |
| 2017-08-20 | IntervFiorentinaSerie A · Italy | 3–0 | Serie A · Italy |
| 2017-08-20 | Chicago FirevToronto FCMLS · United States | 1–3 | MLS · United States |
| 2017-08-20 | FreiburgvEin FrankfurtBundesliga · Germany | 0–0 | Bundesliga · Germany |
| 2017-08-20 | SalzburgvSt. PoltenBundesliga · Austria | 5–1 | Bundesliga · Austria |
| 2017-08-20 | NurnbergvUnion Berlin2. Bundesliga · Germany | 2–2 | 2. Bundesliga · Germany |
| 2017-08-20 | San Jose EarthquakesvPhiladelphia UnionMLS · United States | 2–2 | MLS · United States |
| 2017-08-20 | BarcelonavBetisLa Liga · Spain | 2–0 | La Liga · Spain |
| 2017-08-20 | HobrovLyngbySuperliga · Denmark | 3–0 | Superliga · Denmark |
| 2017-08-20 | OstersundsvAIKAllsvenskan · Sweden | 0–3 | Allsvenskan · Sweden |
| 2017-08-20 | OviedovVallecanoLa Liga 2 · Spain | 2–3 | La Liga 2 · Spain |
| 2017-08-20 | MattersburgvAustria ViennaBundesliga · Austria | 1–3 | Bundesliga · Austria |
| 2017-08-20 | HuddersfieldvNewcastlePremier League · England | 1–0 | Premier League · England |
| 2017-08-20 | UdinesevChievoSerie A · Italy | 1–2 | Serie A · Italy |
| 2017-08-20 | Ath BilbaovGetafeLa Liga · Spain | 0–0 | La Liga · Spain |
| 2017-08-20 | LASKvAltachBundesliga · Austria | 0–0 | Bundesliga · Austria |
| 2017-08-20 | OdensevMidtjyllandSuperliga · Denmark | 0–2 | Superliga · Denmark |
| 2017-08-20 | RosenborgvHaugesundEliteserien · Norway | 0–1 | Eliteserien · Norway |
| 2017-08-20 | Sparta RotterdamvZwolleEredivisie · Netherlands | 1–1 | Eredivisie · Netherlands |
| 2017-08-20 | Vissel KobevYokohama F. MarinosJ1 League · Japan | 0–0 | J1 League · Japan |
| 2017-08-20 | Termalica B-B.vLech PoznanEkstraklasa · Poland | 1–3 | Ekstraklasa · Poland |
| 2017-08-20 | ExcelsiorvFeyenoordEredivisie · Netherlands | 0–1 | Eredivisie · Netherlands |
| 2017-08-20 | Vancouver WhitecapsvHouston DynamoMLS · United States | 2–1 | MLS · United States |
| 2017-08-20 | Guangzhou R&FvShandong LunengSuper League · China | 1–1 | Super League · China |
| 2017-08-20 | JJK JyvaskylavHJKVeikkausliiga · Finland | 0–4 | Veikkausliiga · Finland |
| 2017-08-20 | Paris SGvToulouseLigue 1 · France | 6–2 | Ligue 1 · France |
| 2017-08-20 | Colorado RapidsvDC UnitedMLS · United States | 0–1 | MLS · United States |
| 2017-08-20 | VikingvBrannEliteserien · Norway | 2–4 | Eliteserien · Norway |
| 2017-08-20 | AjaxvGroningenEredivisie · Netherlands | 3–1 | Eredivisie · Netherlands |
| 2017-08-20 | Ponte PretavBotafogo RJSerie A · Brazil | 2–1 | Serie A · Brazil |
| 2017-08-20 | CoritibavSantosSerie A · Brazil | 0–0 | Serie A · Brazil |
| 2017-08-20 | OddvSandefjordEliteserien · Norway | 1–0 | Eliteserien · Norway |
| 2017-08-20 | KuPSvMariehamnVeikkausliiga · Finland | 2–1 | Veikkausliiga · Finland |
| 2017-08-20 | IngolstadtvRegensburg2. Bundesliga · Germany | 2–4 | 2. Bundesliga · Germany |
| 2017-08-20 | AtalantavRomaSerie A · Italy | 0–1 | Serie A · Italy |
| 2017-08-20 | AntalyasporvAkhisar BelediyesporSüper Lig · Turkey | 2–2 | Süper Lig · Turkey |
| 2017-08-20 | PlataniasvPanathinaikosSuper League · Greece | 1–1 | Super League · Greece |
| 2017-08-20 | Sporting Kansas CityvFC DallasMLS · United States | 2–0 | MLS · United States |
| 2017-08-20 | SassuolovGenoaSerie A · Italy | 0–0 | Serie A · Italy |
| 2017-08-20 | VeracruzvQueretaroLiga MX · Mexico | 1–1 | Liga MX · Mexico |