| 08 Jul 25 | Qualifier        | St JosephsSt Josephs | 2 - 2 | CliftonvilleCliftonville |
| 08 Jul 25 | Qualifier        | FlorianaFloriana | 2 - 1 | Haverfordwest CountyHaverfordwest |
| 10 Jul 25 | Qualifier        | Atlètic d'EscaldesAtlètic d'Esc | 2 - 0 | F91 DudelangeF91 Dudelange |
| 10 Jul 25 | Qualifier        | FCB MagpiesFCB Magpies | 2 - 3 | Paide LinnameeskondPaide Linname |
| 10 Jul 25 | Qualifier        | SJK SeinajokiSJK Seinajoki | 1 - 2 | KÍ KlaksvíkKÍ Klaksvík |
| 10 Jul 25 | Qualifier        | Torpedo KutaisiTorpedo Kutai | 4 - 3 | Ordabasy ShymkentOrdabasy Shym |
| 10 Jul 25 | Qualifier        | Kauno ŽalgirisKauno Žalgiri | 3 - 0 | Pen-y-BontPen-y-Bont |
| 10 Jul 25 | Qualifier        | Racing Union LuxembourgRacing Union | 1 - 2 | Dila GoriDila Gori |
| 10 Jul 25 | Qualifier        | UrartuUrartu | 1 - 2 | Neman GrodnoNeman Grodno |
| 10 Jul 25 | Qualifier        | Nõmme KaljuNõmme Kalju | 1 - 1 | Partizani TiranaPartizani Tir |
| 10 Jul 25 | Qualifier        | DečićDečić | 2 - 0 | SileksSileks |
| 10 Jul 25 | Qualifier        | BirkirkaraBirkirkara | 1 - 0 | Petrocub HînceștiPetrocub Hînc |
| 10 Jul 25 | Qualifier        | Vllaznia ShkodërVllaznia Shko | 0 - 1 | BFC DaugavpilsBFC Daugavpil |
| 10 Jul 25 | Qualifier        | Torpedo-BelAZ ZhodinoTorpedo-BelAZ | 3 - 0 | RabotnichkiRabotnichki |
| 10 Jul 25 | Qualifier        | MalishevaMalisheva | 0 - 1 | Víkingur ReykjavíkVíkingur Reyk |
| 10 Jul 25 | Qualifier        | SutjeskaSutjeska | 1 - 2 | Dynamo BrestDynamo Brest |
| 10 Jul 25 | Qualifier        | Željezničar SarajevoŽeljezničar S | 1 - 1 | KoperKoper |
| 10 Jul 25 | Qualifier        | VardarVardar | 3 - 0 | La FioritaLa Fiorita |
| 10 Jul 25 | Qualifier        | St PatricksSt Patricks | 1 - 0 | Hegelmann LitauenHegelmann Lit |
| 10 Jul 25 | Qualifier        | NSÍ RunavíkNSÍ Runavík | 4 - 0 | HJK HelsinkiHJK Helsinki |
| 10 Jul 25 | Qualifier        | Tre FioriTre Fiori | 1 - 0 | Pyunik YerevanPyunik Yereva |
| 10 Jul 25 | Qualifier        | Borac Banja LukaBorac Banja L | 1 - 4 | FC Santa ColomaFC Santa Colo |
| 10 Jul 25 | Qualifier        | LarneLarne | 0 - 0 | Auda KekavaAuda Kekava |
| 10 Jul 25 | Qualifier        | ValurValur | 3 - 0 | Flora TallinnFlora Tallinn |
| 16 Jul 25 | Qualifier        | Auda KekavaAuda Kekava | 2 - 2 | LarneLarne |
| 17 Jul 25 | Qualifier        | BFC DaugavpilsBFC Daugavpil | 2 - 4 | Vllaznia ShkodërVllaznia Shko |
| 17 Jul 25 | Qualifier        | Ordabasy ShymkentOrdabasy Shym | 1 - 1 | Torpedo KutaisiTorpedo Kutai |
| 17 Jul 25 | Qualifier        | Flora TallinnFlora Tallinn | 1 - 2 | ValurValur |
| 17 Jul 25 | Qualifier        | HJK HelsinkiHJK Helsinki | 5 - 0 | NSÍ RunavíkNSÍ Runavík |
| 17 Jul 25 | Qualifier        | FC Santa ColomaFC Santa Colo | 0 - 2 | Borac Banja LukaBorac Banja L |
| 17 Jul 25 | Qualifier        | Pyunik YerevanPyunik Yereva | 5 - 0 | Tre FioriTre Fiori |
| 17 Jul 25 | Qualifier        | Hegelmann LitauenHegelmann Lit | 0 - 2 | St PatricksSt Patricks |
| 17 Jul 25 | Qualifier        | Dila GoriDila Gori | 1 - 0 | Racing Union LuxembourgRacing Union |
| 17 Jul 25 | Qualifier        | RabotnichkiRabotnichki | 0 - 1 | Torpedo-BelAZ ZhodinoTorpedo-BelAZ |
| 17 Jul 25 | Qualifier        | Paide LinnameeskondPaide Linname | 4 - 1 | FCB MagpiesFCB Magpies |
| 17 Jul 25 | Qualifier        | Haverfordwest CountyHaverfordwest | 2 - 3 | FlorianaFloriana |
| 17 Jul 25 | Qualifier        | SileksSileks | 2 - 1 | DečićDečić |
| 17 Jul 25 | Qualifier        | Petrocub HînceștiPetrocub Hînc | 3 - 0 | BirkirkaraBirkirkara |
| 17 Jul 25 | Qualifier        | Pen-y-BontPen-y-Bont | 1 - 1 | Kauno ŽalgirisKauno Žalgiri |
| 17 Jul 25 | Qualifier        | F91 DudelangeF91 Dudelange | 2 - 3 | Atlètic d'EscaldesAtlètic d'Esc |
| 17 Jul 25 | Qualifier        | KoperKoper | 3 - 1 | Željezničar SarajevoŽeljezničar S |
| 17 Jul 25 | Qualifier        | Neman GrodnoNeman Grodno | 4 - 0 | UrartuUrartu |
| 17 Jul 25 | Qualifier        | Partizani TiranaPartizani Tir | 0 - 1 | Nõmme KaljuNõmme Kalju |
| 17 Jul 25 | Qualifier        | Dynamo BrestDynamo Brest | 0 - 2 | SutjeskaSutjeska |
| 17 Jul 25 | Qualifier        | CliftonvilleCliftonville | 2 - 3 | St JosephsSt Josephs |
| 17 Jul 25 | Qualifier        | Víkingur ReykjavíkVíkingur Reyk | 8 - 0 | MalishevaMalisheva |
| 17 Jul 25 | Qualifier        | KÍ KlaksvíkKÍ Klaksvík | 2 - 0 | SJK SeinajokiSJK Seinajoki |
| 17 Jul 25 | Qualifier        | La FioritaLa Fiorita | 2 - 2 | VardarVardar |
| 22 Jul 25 | Qualifier        | BallkaniBallkani | 4 - 2 | FlorianaFloriana |
| 23 Jul 25 | Qualifier        | ZiraZira | 1 - 1 | Hajduk SplitHajduk Split |
| 23 Jul 25 | Qualifier        | Levadia TallinnLevadia Talli | 1 - 0 | Iberia 1999Iberia 1999 |
| 23 Jul 25 | Qualifier        | Silkeborg IFSilkeborg IF | 1 - 1 | KA AkureyriKA Akureyri |
| 23 Jul 25 | Qualifier        | The New SaintsThe New Saint | 0 - 1 | Differdange 03Differdange 0 |
| 23 Jul 25 | Qualifier        | Olimpija LjubljanaOlimpija Ljub | 4 - 2 | Inter Club d'EscaldesInter Club d' |
| 23 Jul 25 | Qualifier        | Budućnost PodgoricaBudućnost Pod | 0 - 0 | Milsami OrheiMilsami Orhei |
| 24 Jul 25 | Qualifier        | AstanaAstana | 1 - 1 | Zimbru ChișinăuZimbru Chișin |
| 24 Jul 25 | Qualifier        | Atlètic d'EscaldesAtlètic d'Esc | 1 - 2 | Dinamo CityDinamo City |
| 24 Jul 25 | Qualifier        | Paide LinnameeskondPaide Linname | 0 - 2 | AIKAIK |
| 24 Jul 25 | Qualifier        | RosenborgRosenborg | 5 - 0 | Banga GargždaiBanga Gargžda |
| 24 Jul 25 | Qualifier        | Aris LimassolAris Limassol | 3 - 2 | Puskás Akadémia FCPuskás Akadém |
| 24 Jul 25 | Qualifier        | Araz-NaxçıvanAraz-Naxçıvan | 2 - 1 | ArisAris |
| 24 Jul 25 | Qualifier        | Ararat-ArmeniaArarat-Armeni | 0 - 0 | Universitatea ClujUniversitatea |
| 24 Jul 25 | Qualifier        | HiberniansHibernians | 1 - 2 | Spartak TrnavaSpartak Trnav |
| 24 Jul 25 | Qualifier        | St JosephsSt Josephs | 0 - 4 | Shamrock RoversShamrock Rove |
| 24 Jul 25 | Qualifier        | IlvesIlves | 4 - 3 | AZ AlkmaarAZ Alkmaar |
| 24 Jul 25 | Qualifier        | AktobeAktobe | 2 - 1 | Sparta PragueSparta Prague |
| 24 Jul 25 | Qualifier        | Žalgiris VilniusŽalgiris Viln | 0 - 0 | LinfieldLinfield |
| 24 Jul 25 | Qualifier        | Kauno ŽalgirisKauno Žalgiri | 1 - 1 | ValurValur |
| 24 Jul 25 | Qualifier        | Pyunik YerevanPyunik Yereva | 2 - 1 | Győri ETOGyőri ETO |
| 24 Jul 25 | Qualifier        | Arda KardzhaliArda Kardzhal | 0 - 0 | HJK HelsinkiHJK Helsinki |
| 24 Jul 25 | Qualifier        | Novi PazarNovi Pazar | 1 - 2 | Jagiellonia BiałystokJagiellonia B |
| 24 Jul 25 | Qualifier        | HammarbyHammarby | 0 - 0 | CharleroiCharleroi |
| 24 Jul 25 | Qualifier        | Cherno MoreCherno More | 0 - 1 | İstanbul Başakşehirİstanbul Başa |
| 24 Jul 25 | Qualifier        | Omonia NicosiaOmonia Nicosi | 1 - 0 | Torpedo KutaisiTorpedo Kutai |
| 24 Jul 25 | Qualifier        | VikingViking | 7 - 0 | KoperKoper |
| 24 Jul 25 | Qualifier        | Petrocub HînceștiPetrocub Hînc | 0 - 2 | Sabah FCSabah FC |
| 24 Jul 25 | Qualifier        | Polissya ZhytomyrPolissya Zhyt | 1 - 2 | FC Santa ColomaFC Santa Colo |
| 24 Jul 25 | Qualifier        | OleksandriyaOleksandriya | 0 - 2 | Partizan BelgradePartizan Belg |
| 24 Jul 25 | Qualifier        | Riga FCRiga FC | 2 - 1 | Dila GoriDila Gori |
| 24 Jul 25 | Qualifier        | VaduzVaduz | 0 - 1 | Dungannon SwiftsDungannon Swi |
| 24 Jul 25 | Qualifier        | NK VaraždinNK Varaždin | 2 - 1 | Santa ClaraSanta Clara |
| 24 Jul 25 | Qualifier        | Torpedo-BelAZ ZhodinoTorpedo-BelAZ | 1 - 1 | Maccabi HaifaMaccabi Haifa |
| 24 Jul 25 | Qualifier        | Radnički 1923Radnički 1923 | 0 - 0 | KÍ KlaksvíkKÍ Klaksvík |
| 24 Jul 25 | Qualifier        | KošiceKošice | 2 - 3 | Neman GrodnoNeman Grodno |
| 24 Jul 25 | Qualifier        | PaksPaks | 1 - 0 | MariborMaribor |
| 24 Jul 25 | Qualifier        | AEK AthensAEK Athens | 1 - 0 | Hapoel Be'er ShevaHapoel Be'er |
| 24 Jul 25 | Qualifier        | Austria ViennaAustria Vienn | 2 - 0 | SpaeriSpaeri |
| 24 Jul 25 | Qualifier        | Vllaznia ShkodërVllaznia Shko | 2 - 1 | Víkingur ReykjavíkVíkingur Reyk |
| 24 Jul 25 | Qualifier        | VardarVardar | 2 - 1 | Lausanne-SportLausanne-Spor |
| 24 Jul 25 | Qualifier        | SutjeskaSutjeska | 1 - 2 | Beitar JerusalemBeitar Jerusa |
| 24 Jul 25 | Qualifier        | Dundee UnitedDundee United | 1 - 0 | UNA StrassenUNA Strassen |
| 24 Jul 25 | Qualifier        | HB TórshavnHB Tórshavn | 1 - 1 | BrøndbyBrøndby |
| 24 Jul 25 | Qualifier        | Dinamo MinskDinamo Minsk | 0 - 2 | EgnatiaEgnatia |
| 24 Jul 25 | Qualifier        | St PatricksSt Patricks | 1 - 0 | Nõmme KaljuNõmme Kalju |
| 24 Jul 25 | Qualifier        | Raków CzęstochowaRaków Częstoc | 3 - 0 | MSK ZilinaMSK Zilina |
| 24 Jul 25 | Qualifier        | FK SarajevoFK Sarajevo | 2 - 1 | Universitatea CraiovaUniversitatea |
| 24 Jul 25 | Qualifier        | DečićDečić | 0 - 2 | Rapid ViennaRapid Vienna |
| 24 Jul 25 | Qualifier        | LarneLarne | 0 - 0 | PrishtinaPrishtina |
| 29 Jul 25 | Qualifier        | Iberia 1999Iberia 1999 | 2 - 2 | Levadia TallinnLevadia Talli |
| 29 Jul 25 | Qualifier        | Differdange 03Differdange 0 | 1 - 0 | The New SaintsThe New Saint |
| 29 Jul 25 | Qualifier        | Inter Club d'EscaldesInter Club d' | 1 - 1 | Olimpija LjubljanaOlimpija Ljub |
| 31 Jul 25 | Qualifier        | Spartak TrnavaSpartak Trnav | 5 - 1 | HiberniansHibernians |
| 31 Jul 25 | Qualifier        | Banga GargždaiBanga Gargžda | 0 - 2 | RosenborgRosenborg |
| 31 Jul 25 | Qualifier        | SpaeriSpaeri | 0 - 5 | Austria ViennaAustria Vienn |
| 31 Jul 25 | Qualifier        | HJK HelsinkiHJK Helsinki | 2 - 2 | Arda KardzhaliArda Kardzhal |
| 31 Jul 25 | Qualifier        | Sabah FCSabah FC | 4 - 1 | Petrocub HînceștiPetrocub Hînc |
| 31 Jul 25 | Qualifier        | FC Santa ColomaFC Santa Colo | 1 - 4 | Polissya ZhytomyrPolissya Zhyt |
| 31 Jul 25 | Qualifier        | Győri ETOGyőri ETO | 3 - 1 | Pyunik YerevanPyunik Yereva |
| 31 Jul 25 | Qualifier        | Dila GoriDila Gori | 3 - 3 | Riga FCRiga FC |
| 31 Jul 25 | Qualifier        | Nõmme KaljuNõmme Kalju | 2 - 2 | St PatricksSt Patricks |
| 31 Jul 25 | Qualifier        | AZ AlkmaarAZ Alkmaar | 5 - 0 | IlvesIlves |
| 31 Jul 25 | Qualifier        | Zimbru ChișinăuZimbru Chișin | 0 - 2 | AstanaAstana |
| 31 Jul 25 | Qualifier        | Universitatea ClujUniversitatea | 1 - 2 | Ararat-ArmeniaArarat-Armeni |
| 31 Jul 25 | Qualifier        | UNA StrassenUNA Strassen | 0 - 1 | Dundee UnitedDundee United |
| 31 Jul 25 | Qualifier        | Milsami OrheiMilsami Orhei | 2 - 1 | Budućnost PodgoricaBudućnost Pod |
| 31 Jul 25 | Qualifier        | AIKAIK | 6 - 0 | Paide LinnameeskondPaide Linname |
| 31 Jul 25 | Qualifier        | Torpedo KutaisiTorpedo Kutai | 0 - 4 | Omonia NicosiaOmonia Nicosi |
| 31 Jul 25 | Qualifier        | Universitatea CraiovaUniversitatea | 4 - 0 | FK SarajevoFK Sarajevo |
| 31 Jul 25 | Qualifier        | BrøndbyBrøndby | 1 - 0 | HB TórshavnHB Tórshavn |
| 31 Jul 25 | Qualifier        | Beitar JerusalemBeitar Jerusa | 5 - 2 | SutjeskaSutjeska |
| 31 Jul 25 | Qualifier        | İstanbul Başakşehirİstanbul Başa | 4 - 0 | Cherno MoreCherno More |
| 31 Jul 25 | Qualifier        | CharleroiCharleroi | 1 - 2 | HammarbyHammarby |
| 31 Jul 25 | Qualifier        | Santa ClaraSanta Clara | 2 - 0 | NK VaraždinNK Varaždin |
| 31 Jul 25 | Qualifier        | KA AkureyriKA Akureyri | 2 - 3 | Silkeborg IFSilkeborg IF |
| 31 Jul 25 | Qualifier        | Puskás Akadémia FCPuskás Akadém | 0 - 2 | Aris LimassolAris Limassol |
| 31 Jul 25 | Qualifier        | Neman GrodnoNeman Grodno | 1 - 1 | KošiceKošice |
| 31 Jul 25 | Qualifier        | MariborMaribor | 1 - 1 | PaksPaks |
| 31 Jul 25 | Qualifier        | Hapoel Be'er ShevaHapoel Be'er | 0 - 0 | AEK AthensAEK Athens |
| 31 Jul 25 | Qualifier        | Sparta PragueSparta Prague | 4 - 0 | AktobeAktobe |
| 31 Jul 25 | Qualifier        | KoperKoper | 3 - 5 | VikingViking |
| 31 Jul 25 | Qualifier        | Maccabi HaifaMaccabi Haifa | 3 - 0 | Torpedo-BelAZ ZhodinoTorpedo-BelAZ |
| 31 Jul 25 | Qualifier        | PrishtinaPrishtina | 1 - 1 | LarneLarne |
| 31 Jul 25 | Qualifier        | Jagiellonia BiałystokJagiellonia B | 3 - 1 | Novi PazarNovi Pazar |
| 31 Jul 25 | Qualifier        | ArisAris | 2 - 2 | Araz-NaxçıvanAraz-Naxçıvan |
| 31 Jul 25 | Qualifier        | Lausanne-SportLausanne-Spor | 5 - 0 | VardarVardar |
| 31 Jul 25 | Qualifier        | MSK ZilinaMSK Zilina | 1 - 3 | Raków CzęstochowaRaków Częstoc |
| 31 Jul 25 | Qualifier        | ValurValur | 1 - 2 | Kauno ŽalgirisKauno Žalgiri |
| 31 Jul 25 | Qualifier        | Rapid ViennaRapid Vienna | 4 - 2 | DečićDečić |
| 31 Jul 25 | Qualifier        | Dungannon SwiftsDungannon Swi | 0 - 3 | VaduzVaduz |
| 31 Jul 25 | Qualifier        | FlorianaFloriana | 1 - 1 | BallkaniBallkani |
| 31 Jul 25 | Qualifier        | LinfieldLinfield | 2 - 0 | Žalgiris VilniusŽalgiris Viln |
| 31 Jul 25 | Qualifier        | Víkingur ReykjavíkVíkingur Reyk | 4 - 2 | Vllaznia ShkodërVllaznia Shko |
| 31 Jul 25 | Qualifier        | Dinamo CityDinamo City | 1 - 1 | Atlètic d'EscaldesAtlètic d'Esc |
| 31 Jul 25 | Qualifier        | KÍ KlaksvíkKÍ Klaksvík | 1 - 0 | Radnički 1923Radnički 1923 |
| 31 Jul 25 | Qualifier        | Hajduk SplitHajduk Split | 2 - 1 | ZiraZira |
| 31 Jul 25 | Qualifier        | Partizan BelgradePartizan Belg | 4 - 0 | OleksandriyaOleksandriya |
| 31 Jul 25 | Qualifier        | Shamrock RoversShamrock Rove | 0 - 0 | St JosephsSt Josephs |
| 31 Jul 25 | Qualifier        | EgnatiaEgnatia | 1 - 0 | Dinamo MinskDinamo Minsk |
| 05 Aug 25 | Qualifier        | KÍ KlaksvíkKÍ Klaksvík | 2 - 0 | Neman GrodnoNeman Grodno |
| 07 Aug 25 | Qualifier        | Milsami OrheiMilsami Orhei | 3 - 2 | VirtusVirtus |
| 07 Aug 25 | Qualifier        | Kauno ŽalgirisKauno Žalgiri | 0 - 1 | Arda KardzhaliArda Kardzhal |
| 07 Aug 25 | Qualifier        | Aris LimassolAris Limassol | 2 - 2 | AEK AthensAEK Athens |
| 07 Aug 25 | Qualifier        | Araz-NaxçıvanAraz-Naxçıvan | 0 - 4 | Omonia NicosiaOmonia Nicosi |
| 07 Aug 25 | Qualifier        | RosenborgRosenborg | 0 - 0 | HammarbyHammarby |
| 07 Aug 25 | Qualifier        | Baník OstravaBaník Ostrava | 4 - 3 | Austria ViennaAustria Vienn |
| 07 Aug 25 | Qualifier        | AIKAIK | 2 - 1 | Győri ETOGyőri ETO |
| 07 Aug 25 | Qualifier        | Silkeborg IFSilkeborg IF | 0 - 1 | Jagiellonia BiałystokJagiellonia B |
| 07 Aug 25 | Qualifier        | VikingViking | 1 - 3 | İstanbul Başakşehirİstanbul Başa |
| 07 Aug 25 | Qualifier        | Riga FCRiga FC | 3 - 0 | Beitar JerusalemBeitar Jerusa |
| 07 Aug 25 | Qualifier        | Differdange 03Differdange 0 | 2 - 3 | Levadia TallinnLevadia Talli |
| 07 Aug 25 | Qualifier        | Polissya ZhytomyrPolissya Zhyt | 3 - 0 | PaksPaks |
| 07 Aug 25 | Qualifier        | AZ AlkmaarAZ Alkmaar | 3 - 0 | VaduzVaduz |
| 07 Aug 25 | Qualifier        | Sparta PragueSparta Prague | 4 - 1 | Ararat-ArmeniaArarat-Armeni |
| 07 Aug 25 | Qualifier        | Víkingur GøtaVíkingur Gøta | 2 - 1 | LinfieldLinfield |
| 07 Aug 25 | Qualifier        | Levski SofiaLevski Sofia | 1 - 0 | Sabah FCSabah FC |
| 07 Aug 25 | Qualifier        | AnderlechtAnderlecht | 3 - 0 | Sheriff TiraspolSheriff Tiras |
| 07 Aug 25 | Qualifier        | Olimpija LjubljanaOlimpija Ljub | 0 - 0 | EgnatiaEgnatia |
| 07 Aug 25 | Qualifier        | Lausanne-SportLausanne-Spor | 3 - 1 | AstanaAstana |
| 07 Aug 25 | Qualifier        | Universitatea CraiovaUniversitatea | 3 - 0 | Spartak TrnavaSpartak Trnav |
| 07 Aug 25 | Qualifier        | LuganoLugano | 0 - 5 | CeljeCelje |
| 07 Aug 25 | Qualifier        | BallkaniBallkani | 1 - 0 | Shamrock RoversShamrock Rove |
| 07 Aug 25 | Qualifier        | Víkingur ReykjavíkVíkingur Reyk | 3 - 0 | BrøndbyBrøndby |
| 07 Aug 25 | Qualifier        | St PatricksSt Patricks | 1 - 4 | BeşiktaşBeşiktaş |
| 07 Aug 25 | Qualifier        | LarneLarne | 0 - 3 | Santa ClaraSanta Clara |
| 07 Aug 25 | Qualifier        | Raków CzęstochowaRaków Częstoc | 0 - 1 | Maccabi HaifaMaccabi Haifa |
| 07 Aug 25 | Qualifier        | Partizan BelgradePartizan Belg | 0 - 2 | HibernianHibernian |
| 07 Aug 25 | Qualifier        | Rapid ViennaRapid Vienna | 2 - 2 | Dundee UnitedDundee United |
| 07 Aug 25 | Qualifier        | Hajduk SplitHajduk Split | 2 - 1 | Dinamo CityDinamo City |
| 13 Aug 25 | Qualifier        | İstanbul Başakşehirİstanbul Başa | 1 - 1 | VikingViking |
| 14 Aug 25 | Qualifier        | AstanaAstana | 0 - 2 | Lausanne-SportLausanne-Spor |
| 14 Aug 25 | Qualifier        | Ararat-ArmeniaArarat-Armeni | 1 - 2 | Sparta PragueSparta Prague |
| 14 Aug 25 | Qualifier        | Sabah FCSabah FC | 0 - 2 | Levski SofiaLevski Sofia |
| 14 Aug 25 | Qualifier        | Levadia TallinnLevadia Talli | 1 - 3 | Differdange 03Differdange 0 |
| 14 Aug 25 | Qualifier        | PaksPaks | 2 - 1 | Polissya ZhytomyrPolissya Zhyt |
| 14 Aug 25 | Qualifier        | Sheriff TiraspolSheriff Tiras | 1 - 1 | AnderlechtAnderlecht |
| 14 Aug 25 | Qualifier        | Győri ETOGyőri ETO | 2 - 0 | AIKAIK |
| 14 Aug 25 | Qualifier        | Omonia NicosiaOmonia Nicosi | 5 - 0 | Araz-NaxçıvanAraz-Naxçıvan |
| 14 Aug 25 | Qualifier        | HammarbyHammarby | 0 - 1 | RosenborgRosenborg |
| 14 Aug 25 | Qualifier        | VaduzVaduz | 0 - 1 | AZ AlkmaarAZ Alkmaar |
| 14 Aug 25 | Qualifier        | BrøndbyBrøndby | 4 - 0 | Víkingur ReykjavíkVíkingur Reyk |
| 14 Aug 25 | Qualifier        | Arda KardzhaliArda Kardzhal | 2 - 0 | Kauno ŽalgirisKauno Žalgiri |
| 14 Aug 25 | Qualifier        | Beitar JerusalemBeitar Jerusa | 3 - 1 | Riga FCRiga FC |
| 14 Aug 25 | Qualifier        | CeljeCelje | 2 - 4 | LuganoLugano |
| 14 Aug 25 | Qualifier        | Maccabi HaifaMaccabi Haifa | 0 - 2 | Raków CzęstochowaRaków Częstoc |
| 14 Aug 25 | Qualifier        | BeşiktaşBeşiktaş | 3 - 2 | St PatricksSt Patricks |
| 14 Aug 25 | Qualifier        | Neman GrodnoNeman Grodno | 2 - 0 | KÍ KlaksvíkKÍ Klaksvík |
| 14 Aug 25 | Qualifier        | AEK AthensAEK Athens | 3 - 1 | Aris LimassolAris Limassol |
| 14 Aug 25 | Qualifier        | Jagiellonia BiałystokJagiellonia B | 2 - 2 | Silkeborg IFSilkeborg IF |
| 14 Aug 25 | Qualifier        | Spartak TrnavaSpartak Trnav | 4 - 3 | Universitatea CraiovaUniversitatea |
| 14 Aug 25 | Qualifier        | Dundee UnitedDundee United | 2 - 2 | Rapid ViennaRapid Vienna |
| 14 Aug 25 | Qualifier        | Dinamo CityDinamo City | 3 - 1 | Hajduk SplitHajduk Split |
| 14 Aug 25 | Qualifier        | LinfieldLinfield | 2 - 0 | Víkingur GøtaVíkingur Gøta |
| 14 Aug 25 | Qualifier        | Shamrock RoversShamrock Rove | 4 - 0 | BallkaniBallkani |
| 14 Aug 25 | Qualifier        | Santa ClaraSanta Clara | 0 - 0 | LarneLarne |
| 14 Aug 25 | Qualifier        | Austria ViennaAustria Vienn | 1 - 1 | Baník OstravaBaník Ostrava |
| 14 Aug 25 | Qualifier        | VirtusVirtus | 3 - 0 | Milsami OrheiMilsami Orhei |
| 14 Aug 25 | Qualifier        | HibernianHibernian | 2 - 3 | Partizan BelgradePartizan Belg |
| 14 Aug 25 | Qualifier        | EgnatiaEgnatia | 2 - 4 | Olimpija LjubljanaOlimpija Ljub |
| 21 Aug 25 | Qualifier        | RosenborgRosenborg | 2 - 1 | MainzMainz |
| 21 Aug 25 | Qualifier        | HackenHacken | 7 - 2 | CFR ClujCFR Cluj |
| 21 Aug 25 | Qualifier        | Wolfsberger ACWolfsberger A | 2 - 1 | Omonia NicosiaOmonia Nicosi |
| 21 Aug 25 | Qualifier        | Ħamrun SpartansĦamrun Sparta | 1 - 0 | RFSRFS |
| 21 Aug 25 | Qualifier        | Győri ETOGyőri ETO | 2 - 1 | Rapid ViennaRapid Vienna |
| 21 Aug 25 | Qualifier        | İstanbul Başakşehirİstanbul Başa | 1 - 2 | Universitatea CraiovaUniversitatea |
| 21 Aug 25 | Qualifier        | Polissya ZhytomyrPolissya Zhyt | 0 - 3 | FiorentinaFiorentina |
| 21 Aug 25 | Qualifier        | AnderlechtAnderlecht | 1 - 1 | AEK AthensAEK Athens |
| 21 Aug 25 | Qualifier        | Levski SofiaLevski Sofia | 0 - 2 | AZ AlkmaarAZ Alkmaar |
| 21 Aug 25 | Qualifier        | Shakhtar DonetskShakhtar Done | 1 - 1 | ServetteServette |
| 21 Aug 25 | Qualifier        | Neman GrodnoNeman Grodno | 0 - 1 | Rayo VallecanoRayo Vallecan |
| 21 Aug 25 | Qualifier        | Sparta PragueSparta Prague | 2 - 0 | Riga FCRiga FC |
| 21 Aug 25 | Qualifier        | StrasbourgStrasbourg | 0 - 0 | BrøndbyBrøndby |
| 21 Aug 25 | Qualifier        | Olimpija LjubljanaOlimpija Ljub | 1 - 4 | NoahNoah |
| 21 Aug 25 | Qualifier        | CeljeCelje | 1 - 0 | Baník OstravaBaník Ostrava |
| 21 Aug 25 | Qualifier        | BreiðablikBreiðablik | 2 - 1 | VirtusVirtus |
| 21 Aug 25 | Qualifier        | DritaDrita | 2 - 1 | Differdange 03Differdange 0 |
| 21 Aug 25 | Qualifier        | Lausanne-SportLausanne-Spor | 1 - 1 | BeşiktaşBeşiktaş |
| 21 Aug 25 | Qualifier        | Jagiellonia BiałystokJagiellonia B | 3 - 0 | Dinamo CityDinamo City |
| 21 Aug 25 | Qualifier        | ShelbourneShelbourne | 3 - 1 | LinfieldLinfield |
| 21 Aug 25 | Qualifier        | Crystal PalaceCrystal Palac | 1 - 0 | FredrikstadFredrikstad |
| 21 Aug 25 | Qualifier        | HibernianHibernian | 1 - 2 | Legia WarsawLegia Warsaw |
| 21 Aug 25 | Qualifier        | Santa ClaraSanta Clara | 1 - 2 | Shamrock RoversShamrock Rove |
| 21 Aug 25 | Qualifier        | Raków CzęstochowaRaków Częstoc | 1 - 0 | Arda KardzhaliArda Kardzhal |
| 27 Aug 25 | Qualifier        | Riga FCRiga FC | 1 - 0 | Sparta PragueSparta Prague |
| 28 Aug 25 | Qualifier        | FredrikstadFredrikstad | 0 - 0 | Crystal PalaceCrystal Palac |
| 28 Aug 25 | Qualifier        | NoahNoah | 3 - 2 | Olimpija LjubljanaOlimpija Ljub |
| 28 Aug 25 | Qualifier        | Omonia NicosiaOmonia Nicosi | 1 - 0 | Wolfsberger ACWolfsberger A |
| 28 Aug 25 | Qualifier        | BeşiktaşBeşiktaş | 0 - 1 | Lausanne-SportLausanne-Spor |
| 28 Aug 25 | Qualifier        | RFSRFS | 2 - 2 | Ħamrun SpartansĦamrun Sparta |
| 28 Aug 25 | Qualifier        | Rapid ViennaRapid Vienna | 2 - 0 | Győri ETOGyőri ETO |
| 28 Aug 25 | Qualifier        | AZ AlkmaarAZ Alkmaar | 4 - 1 | Levski SofiaLevski Sofia |
| 28 Aug 25 | Qualifier        | CFR ClujCFR Cluj | 1 - 0 | HackenHacken |
| 28 Aug 25 | Qualifier        | Universitatea CraiovaUniversitatea | 3 - 1 | İstanbul Başakşehirİstanbul Başa |
| 28 Aug 25 | Qualifier        | FiorentinaFiorentina | 3 - 2 | Polissya ZhytomyrPolissya Zhyt |
| 28 Aug 25 | Qualifier        | AEK AthensAEK Athens | 2 - 0 | AnderlechtAnderlecht |
| 28 Aug 25 | Qualifier        | Rayo VallecanoRayo Vallecan | 4 - 0 | Neman GrodnoNeman Grodno |
| 28 Aug 25 | Qualifier        | BrøndbyBrøndby | 2 - 3 | StrasbourgStrasbourg |
| 28 Aug 25 | Qualifier        | Arda KardzhaliArda Kardzhal | 1 - 2 | Raków CzęstochowaRaków Częstoc |
| 28 Aug 25 | Qualifier        | Baník OstravaBaník Ostrava | 0 - 2 | CeljeCelje |
| 28 Aug 25 | Qualifier        | Differdange 03Differdange 0 | 0 - 1 | DritaDrita |
| 28 Aug 25 | Qualifier        | Dinamo CityDinamo City | 1 - 1 | Jagiellonia BiałystokJagiellonia B |
| 28 Aug 25 | Qualifier        | LinfieldLinfield | 0 - 2 | ShelbourneShelbourne |
| 28 Aug 25 | Qualifier        | ServetteServette | 1 - 2 | Shakhtar DonetskShakhtar Done |
| 28 Aug 25 | Qualifier        | MainzMainz | 4 - 1 | RosenborgRosenborg |
| 28 Aug 25 | Qualifier        | Legia WarsawLegia Warsaw | 3 - 3 | HibernianHibernian |
| 28 Aug 25 | Qualifier        | Shamrock RoversShamrock Rove | 0 - 0 | Santa ClaraSanta Clara |
| 28 Aug 25 | Qualifier        | VirtusVirtus | 1 - 3 | BreiðablikBreiðablik |