| 2018-03-17 | San Martin S.J.vGimnasia L.P.Liga Profesional · Argentina | 3–0 | Liga Profesional · Argentina |
| 2018-03-17 | St. PoltenvAdmiraAustrian Bundesliga · Austria | 1–2 | Austrian Bundesliga · Austria |
| 2018-03-17 | SKA KhabarovskvUralRussian Premier League · Russia | 0–3 | Russian Premier League · Russia |
| 2018-03-17 | Dover AthleticvMacclesfieldNational League · England | 2–0 | National League · England |
| 2018-03-17 | AscolivTernanaSerie B · Italy | 2–1 | Serie B · Italy |
| 2018-03-17 | KrasnodarvUfaRussian Premier League · Russia | 0–1 | Russian Premier League · Russia |
| 2018-03-17 | AugsburgvWerder BremenBundesliga · Germany | 1–3 | Bundesliga · Germany |
| 2018-03-17 | FeirensevBenficaPrimeira Liga · Portugal | 0–2 | Primeira Liga · Portugal |
| 2018-03-17 | CharltonvFleetwood TownLeague One · England | 0–0 | League One · England |
| 2018-03-17 | Gaz Metan MediasvConcordiaLiga I · Romania | 2–1 | Liga I · Romania |
| 2018-03-17 | BordeauxvRennesLigue 1 · France | 0–2 | Ligue 1 · France |
| 2018-03-17 | AngersvCaenLigue 1 · France | 3–0 | Ligue 1 · France |
| 2018-03-17 | WolfsburgvSchalke 04Bundesliga · Germany | 0–1 | Bundesliga · Germany |
| 2018-03-17 | BresciavCremoneseSerie B · Italy | 1–1 | Serie B · Italy |
| 2018-03-17 | Ross CountyvHamiltonPremiership · Scotland | 2–2 | Premiership · Scotland |
| 2018-03-17 | Boreham WoodvTranmereNational League · England | 2–1 | National League · England |
| 2018-03-17 | LugovAlcorconLaLiga 2 · Spain | 2–1 | LaLiga 2 · Spain |
| 2018-03-17 | JagielloniavArka GdyniaEkstraklasa · Poland | 3–2 | Ekstraklasa · Poland |
| 2018-03-17 | AmiensvTroyesLigue 1 · France | 1–1 | Ligue 1 · France |
| 2018-03-17 | Port ValevStevenageLeague Two · England | 2–2 | League Two · England |
| 2018-03-17 | Ein FrankfurtvMainzBundesliga · Germany | 3–0 | Bundesliga · Germany |
| 2018-03-17 | PerugiavSpeziaSerie B · Italy | 3–0 | Serie B · Italy |
| 2018-03-17 | GenclerbirligivAkhisar BelediyesporSüper Lig · Türkiye | 1–1 | Süper Lig · Türkiye |
| 2018-03-17 | FyldevHartlepoolNational League · England | 3–3 | National League · England |
| 2018-03-17 | Atlanta UtdvVancouver WhitecapsMLS · United States | 4–1 | MLS · United States |
| 2018-03-17 | ColchestervYeovilLeague Two · England | 0–1 | League Two · England |
| 2018-03-17 | HebeivShandong LunengChinese Super League · China | 1–2 | Chinese Super League · China |
| 2018-03-17 | GuiseleyvHalifaxNational League · England | 1–1 | National League · England |
| 2018-03-17 | HeerenveenvUtrechtEredivisie · Netherlands | 2–2 | Eredivisie · Netherlands |
| 2018-03-17 | PSV EindhovenvVVV VenloEredivisie · Netherlands | 3–0 | Eredivisie · Netherlands |
| 2018-03-17 | Rubin KazanvSpartak MoscowRussian Premier League · Russia | 1–2 | Russian Premier League · Russia |
| 2018-03-17 | MontpelliervDijonLigue 1 · France | 2–2 | Ligue 1 · France |
| 2018-03-17 | TemperleyvHuracanLiga Profesional · Argentina | 1–2 | Liga Profesional · Argentina |
| 2018-03-17 | Arsenal TulavFK RostovRussian Premier League · Russia | 2–2 | Russian Premier League · Russia |
| 2018-03-17 | Talleres CordobavDefensa y JusticiaLiga Profesional · Argentina | 1–0 | Liga Profesional · Argentina |
| 2018-03-17 | BlackpoolvSouthendLeague One · England | 1–1 | League One · England |
| 2018-03-17 | RangersvKilmarnockPremiership · Scotland | 0–1 | Premiership · Scotland |
| 2018-03-17 | DunfermlinevMortonChampionship · Scotland | 0–0 | Championship · Scotland |
| 2018-03-17 | LillestromvSarpsborg 08Eliteserien · Norway | 2–2 | Eliteserien · Norway |
| 2018-03-17 | BoltonvAston VillaChampionship · England | 1–0 | Championship · England |
| 2018-03-17 | LASKvMattersburgAustrian Bundesliga · Austria | 3–1 | Austrian Bundesliga · Austria |
| 2018-03-17 | SociedadvGetafeLaLiga · Spain | 1–2 | LaLiga · Spain |
| 2018-03-17 | ChestervAldershotNational League · England | 0–0 | National League · England |
| 2018-03-17 | HuddersfieldvCrystal PalacePremier League · England | 0–2 | Premier League · England |
| 2018-03-17 | RosenborgvKristiansundEliteserien · Norway | 2–2 | Eliteserien · Norway |
| 2018-03-17 | CowdenbeathvElginLeague Two · Scotland | 3–1 | League Two · Scotland |
| 2018-03-17 | EstorilvPacos FerreiraPrimeira Liga · Portugal | 1–1 | Primeira Liga · Portugal |
| 2018-03-17 | Union BerlinvRegensburg2. Bundesliga · Germany | 2–2 | 2. Bundesliga · Germany |
| 2018-03-17 | AlloavAirdrie UtdLeague One · Scotland | 2–2 | League One · Scotland |
| 2018-03-17 | VitessevHeraclesEredivisie · Netherlands | 0–0 | Eredivisie · Netherlands |