| 04 Jan 24 | r03        | BastiaBastia | 2 - 1 | AS Furiani-AglianiAS Furiani-Ag |
| 04 Jan 24 | r03        | Makkabi BerlinMakkabi Berli | 2 - 5 | VSG AltglienickeVSG Altglieni |
| 05 Jan 24 | r03        | AlcorconAlcorcon | 0 - 0 | LeganesLeganes |
| 05 Jan 24 | r03        | FC VolendamFC Volendam | 1 - 1 | PartizaniPartizani |
| 05 Jan 24 | r03        | HHC HardenbergHHC Hardenber | - | Jong AZJong AZ |
| 05 Jan 24 | r03        | NEC NijmegenNEC Nijmegen | 2 - 0 | Fortuna DüsseldorfFortuna Düsse |
| 05 Jan 24 | r03        | SV MeppenSV Meppen | 2 - 1 | BocholtBocholt |
| 05 Jan 24 | r03        | LokerenLokeren | 2 - 2 | Lierse KempenzonenLierse Kempen |
| 05 Jan 24 | r03        | KarlsruheKarlsruhe | 4 - 0 | SSV UlmSSV Ulm |
| 06 Jan 24 | r03        | FC WinterthurFC Winterthur | - | KaiserslauternKaiserslauter |
| 06 Jan 24 | r03        | Oud-Heverlee LeuvenOud-Heverlee | - | SpartaSparta |
| 06 Jan 24 | r03        | ŞanlıurfasporŞanlıurfaspor | 0 - 1 | Viktoria KölnViktoria Köln |
| |
| 06 Jan 24 | r05        | St EtienneSt Etienne | 3 - 0 | GrenobleGrenoble |
| 06 Jan 24 | r05        | SC TelstarSC Telstar | 3 - 1 | Koninklijke HFCKoninklijke H |
| 06 Jan 24 | r05        | SpartaSparta | 1 - 2 | Oud-Heverlee LeuvenOud-Heverlee |
| |
| 06 Jan 24 | r03        | Wehen WiesbadenWehen Wiesbad | 2 - 1 | SandhausenSandhausen |
| |
| 06 Jan 24 | r01        | FeyenoordFeyenoord | 1 - 2 | MainzMainz |
| |
| 06 Jan 24 | r03        | Paderborn IIPaderborn II | 1 - 0 | Sportfreunde LotteSportfreunde |
| 06 Jan 24 | r03        | OsnabrueckOsnabrueck | - | PEC ZwollePEC Zwolle |
| 06 Jan 24 | r03        | ThunThun | 0 - 1 | Stade Lausanne OuchyStade Lausann |
| 06 Jan 24 | r03        | Tasmania BerlinTasmania Berl | 2 - 4 | SV BabelsbergSV Babelsberg |
| |
| 06 Jan 24 | r05        | Dynamo DresdenDynamo Dresde | 2 - 2 | MagdeburgMagdeburg |
| |
| 06 Jan 24 | r03        | Ein FrankfurtEin Frankfurt | 2 - 5 | FreiburgFreiburg |
| 06 Jan 24 | r03        | DarmstadtDarmstadt | 1 - 2 | Holstein KielHolstein Kiel |
| 06 Jan 24 | r03        | SC CambuurSC Cambuur | 1 - 0 | Preußen MünsterPreußen Münst |
| |
| 06 Jan 24 | r05        | MönchengladbachMönchengladba | 3 - 2 | Go Ahead EaglesGo Ahead Eagl |
| |
| 06 Jan 24 | r03        | AugsburgAugsburg | 1 - 0 | HoffenheimHoffenheim |
| 06 Jan 24 | r03        | SakaryasporSakaryaspor | 3 - 3 | Rapid BucurestiRapid Bucures |
| 06 Jan 24 | r03        | MTK HungariaMTK Hungaria | 1 - 1 | FC VoluntariFC Voluntari |
| 06 Jan 24 | r03        | GnistanGnistan | 1 - 3 | PK-35PK-35 |
| |
| 06 Jan 24 | r05        | SC HeerenveenSC Heerenveen | 2 - 4 | Almere City FCAlmere City F |
| |
| 06 Jan 24 | r03        | FC WinterthurFC Winterthur | 0 - 0 | Helmond SportHelmond Sport |
| 06 Jan 24 | r03        | SC Rheindorf AltachSC Rheindorf | - | KufsteinKufstein |
| |
| 06 Jan 24 | r05        | Rot-Weiss EssenRot-Weiss Ess | 4 - 4 | FC KolnFC Koln |
| |
| 06 Jan 24 | r03        | Kecskeméti TEKecskeméti TE | - | Budapesti VSCBudapesti VSC |
| 06 Jan 24 | r03        | HerthaHertha | 2 - 0 | AueAue |
| 06 Jan 24 | r03        | Freiburg IIFreiburg II | 2 - 2 | Waldhof MannheimWaldhof Mannh |
| 06 Jan 24 | r03        | Dinamo ZagrebDinamo Zagreb | 1 - 0 | RogaškaRogaška |
| 06 Jan 24 | r03        | BochumBochum | 2 - 1 | FC GroningenFC Groningen |
| 06 Jan 24 | r03        | Rot Weiss AhlenRot Weiss Ahl | 2 - 1 | Schwarz-Weiß RehdenSchwarz-Weiß |
| 06 Jan 24 | r03        | Lippstadt 08Lippstadt 08 | 0 - 4 | SC VerlSC Verl |
| 06 Jan 24 | r03        | TroyesTroyes | 3 - 2 | FC Versailles 78FC Versailles |
| 06 Jan 24 | r03        | StuttgartStuttgart | 6 - 1 | SPVGG Greuther FürthSPVGG Greuthe |
| 06 Jan 24 | r03        | RasenBallsport LeipzigRasenBallspor | 1 - 0 | St. GallenSt. Gallen |
| |
| 06 Jan 24 | r01        | DortmundDortmund | 2 - 2 | AZ AlkmaarAZ Alkmaar |
| |
| 06 Jan 24 | r05        | ConcarneauConcarneau | 3 - 1 | US AvranchesUS Avranches |
| |
| 06 Jan 24 | r03        | AnnecyAnnecy | 1 - 5 | DijonDijon |
| 06 Jan 24 | r03        | Hansa RostockHansa Rostock | 3 - 1 | Dortmund IIDortmund II |
| |
| 06 Jan 24 | r01        | FC BaselFC Basel | 1 - 1 | Bayern MunichBayern Munich |
| |
| 06 Jan 24 | r03        | Union BerlinUnion Berlin | 2 - 0 | BielefeldBielefeld |
| |
| 06 Jan 24 | r01        | AjaxAjax | 0 - 3 | HannoverHannover |
| |
| 06 Jan 24 | r05        | AtlasAtlas | 2 - 3 | SantosSantos |
| |
| 06 Jan 24 | r03        | Schalke 04Schalke 04 | 2 - 3 | WolfsburgWolfsburg |
| 06 Jan 24 | r03        | BrusqueBrusque | 4 - 0 | IF São JoseenseIF São Joseen |
| |
| 06 Jan 24 | r05        | NecaxaNecaxa | 1 - 3 | TijuanaTijuana |
| |
| 07 Jan 24 | r03        | MazatlánMazatlán | 1 - 2 | MonterreyMonterrey |
| 07 Jan 24 | r03        | ADO Den HaagADO Den Haag | 0 - 2 | ComoComo |
| 07 Jan 24 | r03        | EldenseEldense | 0 - 1 | FC TwenteFC Twente |
| |
| 07 Jan 24 | r01        | PSV EindhovenPSV Eindhoven | 1 - 1 | SC Heracles AlmeloSC Heracles A |
| 07 Jan 24 | r01        | AjaxAjax | 2 - 1 | HannoverHannover |
| |
| 07 Jan 24 | r03        | FC WilFC Wil | 0 - 5 | GrasshoppersGrasshoppers |
| 07 Jan 24 | r03        | Lommel SKLommel SK | - | VVV-VenloVVV-Venlo |
| 07 Jan 24 | r03        | KocaelisporKocaelispor | 0 - 1 | Universitatea ClujUniversitatea |
| 07 Jan 24 | r03        | BochumBochum | 2 - 0 | VitesseVitesse |
| 07 Jan 24 | r03        | FC UtrechtFC Utrecht | 4 - 4 | Waasland-BeverenWaasland-Beve |
| 07 Jan 24 | r03        | BraunschweigBraunschweig | 3 - 1 | Werder BremenWerder Bremen |
| 07 Jan 24 | r03        | LeverkusenLeverkusen | 4 - 1 | VeneziaVenezia |
| 07 Jan 24 | r03        | ExcelsiorExcelsior | - | St PauliSt Pauli |
| |
| 07 Jan 24 | r01        | PSV EindhovenPSV Eindhoven | 2 - 2 | HamburgHamburg |
| |
| 07 Jan 24 | r03        | Operario FerroviarioOperario Ferr | 4 - 0 | FC CascavelFC Cascavel |
| 08 Jan 24 | r03        | FC VolendamFC Volendam | 2 - 0 | FC WinterthurFC Winterthur |
| 08 Jan 24 | r03        | FC WinterthurFC Winterthur | 4 - 2 | FC HermannstadtFC Hermannsta |
| 08 Jan 24 | r03        | DuisburgDuisburg | 6 - 1 | FC EindhovenFC Eindhoven |
| 08 Jan 24 | r03        | FC Lausanne-SportFC Lausanne-S | 0 - 1 | FC AndorraFC Andorra |
| 08 Jan 24 | r03        | FC TwenteFC Twente | 2 - 2 | OsnabrueckOsnabrueck |
| 08 Jan 24 | r03        | FC SaarbrückenFC Saarbrücke | 1 - 2 | ZurichZurich |
| 08 Jan 24 | r03        | FC HeidenheimFC Heidenheim | 2 - 0 | PaderbornPaderborn |
| 08 Jan 24 | r03        | Jahn RegensburgJahn Regensbu | - | ZwickauZwickau |
| 08 Jan 24 | r03        | FC DordrechtFC Dordrecht | 2 - 6 | Fortuna DüsseldorfFortuna Düsse |
| |
| 09 Jan 24 | r01        | DortmundDortmund | 3 - 3 | StandardStandard |
| |
| 09 Jan 24 | r03        | LuganoLugano | 0 - 4 | GenkGenk |
| 09 Jan 24 | r03        | GenclerbirligiGenclerbirlig | 1 - 1 | Dinamo BucurestiDinamo Bucure |
| 09 Jan 24 | r03        | Viktoria KölnViktoria Köln | 1 - 4 | BocholtBocholt |
| 09 Jan 24 | r03        | Sepsi OSK Sfântu GheorgheSepsi OSK Sfâ | 2 - 1 | MagdeburgMagdeburg |
| 09 Jan 24 | r03        | RijekaRijeka | 2 - 0 | RadomljeRadomlje |
| 09 Jan 24 | r03        | Rapid BucurestiRapid Bucures | 1 - 2 | SabahSabah |
| 09 Jan 24 | r03        | Young BoysYoung Boys | 4 - 3 | FC SionFC Sion |
| 09 Jan 24 | r03        | ZurichZurich | 0 - 4 | HannoverHannover |
| 09 Jan 24 | r03        | Universitatea ClujUniversitatea | 1 - 3 | PartizaniPartizani |
| 09 Jan 24 | r03        | KarlsruheKarlsruhe | 1 - 3 | LucerneLucerne |
| 09 Jan 24 | r03        | NK AluminijNK Aluminij | 0 - 3 | Hajduk SplitHajduk Split |
| 10 Jan 24 | r03        | Greifswalder FCGreifswalder | 1 - 1 | Universitatea CraiovaUniversitatea |
| 10 Jan 24 | r03        | VarnsdorfVarnsdorf | 2 - 0 | JablonecJablonec |
| 10 Jan 24 | r03        | Slaven Belupo KoprivnicaSlaven Belupo | 1 - 0 | SV KapfenbergSV Kapfenberg |
| 10 Jan 24 | r03        | AueAue | 6 - 0 | ZFC MeuselwitzZFC Meuselwit |
| 10 Jan 24 | r03        | Paksi FCPaksi FC | 3 - 0 | SiófokSiófok |
| 10 Jan 24 | r03        | Optik RathenowOptik Ratheno | 0 - 4 | Viktoria BerlinViktoria Berl |
| 10 Jan 24 | r03        | AjkaAjka | 0 - 1 | Uta AradUta Arad |
| 10 Jan 24 | r03        | SPVGG Greuther FürthSPVGG Greuthe | 0 - 1 | IngolstadtIngolstadt |
| 10 Jan 24 | r03        | Club BruggeClub Brugge | - | NurnbergNurnberg |