| date | stage | club1 | club2 | goals | |
| 1970-09-02 | Round_1 | AEK_Athens(Greece) | FC_Twente_Enschede(Netherlands) | 0 | 1 | - |
| 1970-09-02 | Round_1 | Zeljeznicar_Sarajevo(Yugoslavia) | Anderlecht(Belgium) | 3 | 4 | - |
| 1970-09-02 | Round_1 | La_Gantoise(Belgium) | Hamburger_SV(Germany) | 0 | 1 | - |
| 1970-09-05 | Round_1 | Sevilla(Spain) | Eskisehirspor(Turkey) | 1 | 0 | - |
| 1970-09-15 | Round_1 | Coleraine(Northern Ireland) | Kilmarnock(Scotland) | 1 | 1 | - |
| 1970-09-15 | Round_1 | Dundee_United(Scotland) | Grasshoppers_Zurich(Switzerland) | 3 | 2 | - |
| 1970-09-15 | Round_1 | Sarpsborg_FK(Norway) | Leeds_United(England) | 0 | 1 | - |
| 1970-09-16 | Round_1 | Spartak_Trnava(Czechoslovakia) | Olympique_Marseille(France) | 2 | 0 | - |
| 1970-09-15 | Round_1 | 1.FC_Koln(Germany) | CS_Sedan(France) | 5 | 1 | - |
| 1970-09-15 | Round_1 | Lausanne_Sports(Switzerland) | Vitoria_Setubal(Portugal) | 0 | 2 | - |
| 1970-09-16 | Round_1 | Hibernian(Scotland) | Malmo_FF(Sweden) | 6 | 0 | - |
| 1970-09-15 | Round_1 | Liverpool(England) | Ferencvaros(Hungary) | 1 | 0 | - |
| 1970-09-16 | Round_1 | Trakia_Plovdiv(Bulgaria) | Coventry_City(England) | 1 | 4 | - |
| 1970-09-16 | Round_1 | Lazio(Italy) | Arsenal(England) | 2 | 2 | - |
| 1970-09-16 | Round_1 | Bayern_Munchen(Germany) | Glasgow_Rangers(Scotland) | 1 | 0 | - |
| 1970-09-16 | Round_1 | Dinamo_Bucuresti(Romania) | PAOK_Thessaloniki(Greece) | 5 | 0 | - |
| 1970-09-16 | Round_1 | Universitatea_Craiova(Romania) | Pecsi_Dozsa(Hungary) | 2 | 1 | - |
| 1970-09-16 | Round_1 | GKS_Katowice(Poland) | FC_Barcelona(Spain) | 0 | 1 | - |
| 1970-09-16 | Round_1 | Wiener_Sportclub(Austria) | SK_Beveren(Belgium) | 0 | 2 | - |
| 1970-09-16 | Round_1 | Ilves_Tampere(Finland) | Sturm_Graz(Austria) | 4 | 2 | - |
| 1970-09-16 | Round_1 | FC_Barreirense(Portugal) | Dynamo_Zagreb(Yugoslavia) | 2 | 0 | - |
| 1970-09-16 | Round_1 | Hajduk_Split(Yugoslavia) | Slavia_Sofia(Bulgaria) | 3 | 0 | - |
| 1970-09-16 | Round_1 | Cork_Hibernians(Ireland) | Valencia(Spain) | 0 | 3 | - |
| 1970-09-16 | Round_1 | Sparta_Praha(Czechoslovakia) | Athletic_Bilbao(Spain) | 2 | 0 | - |
| 1970-09-16 | Round_1 | Partizan_Belgrade(Yugoslavia) | Dynamo_Dresden(East Germany) | 0 | 0 | - |
| 1970-09-16 | Round_1 | AB_Kobenhavn(Denmark) | Sliema_Wanderers(Malta) | 7 | 0 | - |
| 1970-09-16 | Round_1 | Juventus(Italy) | US_Rumelange(Luxembourg) | 7 | 0 | - |
| 1970-09-16 | Round_1 | B1901_Nykobing(Denmark) | Hertha_BSC(Germany) | 2 | 4 | - |
| 1970-09-16 | Round_1 | Ruch_Chorzow(Poland) | Fiorentina(Italy) | 1 | 1 | - |
| 1970-09-23 | Round_1 | Internazionale(Italy) | Newcastle_United(England) | 1 | 1 | - |
| 1970-09-23 | Round_1 | Sparta_Rotterdam(Netherlands) | IA_Akranes(Iceland) | 6 | 0 | - |
| 1970-09-16 | Round_1 | Vitoria_Guimaraes(Portugal) | AS_Angouleme(France) | 3 | 0 | - |
| 1970-09-08 | Round_1 | FC_Twente_Enschede(Netherlands) | AEK_Athens(Greece) | 3 | 0 | - |
| 1970-09-16 | Round_1 | Anderlecht(Belgium) | Zeljeznicar_Sarajevo(Yugoslavia) | 5 | 4 | - |
| 1970-09-15 | Round_1 | Hamburger_SV(Germany) | La_Gantoise(Belgium) | 7 | 1 | - |
| 1970-09-16 | Round_1 | Eskisehirspor(Turkey) | Sevilla(Spain) | 3 | 1 | - |
| 1970-09-29 | Round_1 | Kilmarnock(Scotland) | Coleraine(Northern Ireland) | 2 | 3 | - |
| 1970-09-30 | Round_1 | Grasshoppers_Zurich(Switzerland) | Dundee_United(Scotland) | 0 | 0 | - |
| 1970-09-29 | Round_1 | Leeds_United(England) | Sarpsborg_FK(Norway) | 5 | 0 | - |
| 1970-09-30 | Round_1 | Olympique_Marseille(France) | Spartak_Trnava(Czechoslovakia) | 2 | 0 | pen-3:4 |
| 1970-09-29 | Round_1 | CS_Sedan(France) | 1.FC_Koln(Germany) | 1 | 0 | - |
| 1970-09-30 | Round_1 | Vitoria_Setubal(Portugal) | Lausanne_Sports(Switzerland) | 2 | 1 | - |
| 1970-09-30 | Round_1 | Malmo_FF(Sweden) | Hibernian(Scotland) | 2 | 3 | - |
| 1970-09-29 | Round_1 | Ferencvaros(Hungary) | Liverpool(England) | 1 | 1 | - |
| 1970-09-30 | Round_1 | Coventry_City(England) | Trakia_Plovdiv(Bulgaria) | 2 | 0 | - |
| 1970-09-23 | Round_1 | Arsenal(England) | Lazio(Italy) | 2 | 0 | - |
| 1970-09-30 | Round_1 | Glasgow_Rangers(Scotland) | Bayern_Munchen(Germany) | 1 | 1 | - |
| 1970-09-30 | Round_1 | PAOK_Thessaloniki(Greece) | Dinamo_Bucuresti(Romania) | 1 | 0 | - |
| 1970-09-30 | Round_1 | Pecsi_Dozsa(Hungary) | Universitatea_Craiova(Romania) | 3 | 0 | - |
| 1970-09-23 | Round_1 | FC_Barcelona(Spain) | GKS_Katowice(Poland) | 3 | 2 | - |
| 1970-09-30 | Round_1 | SK_Beveren(Belgium) | Wiener_Sportclub(Austria) | 3 | 0 | - |
| 1970-09-30 | Round_1 | Sturm_Graz(Austria) | Ilves_Tampere(Finland) | 3 | 0 | - |
| 1970-09-30 | Round_1 | Dynamo_Zagreb(Yugoslavia) | FC_Barreirense(Portugal) | 6 | 1 | - |
| 1970-09-30 | Round_1 | Slavia_Sofia(Bulgaria) | Hajduk_Split(Yugoslavia) | 1 | 0 | - |
| 1970-09-29 | Round_1 | Valencia(Spain) | Cork_Hibernians(Ireland) | 3 | 1 | - |
| 1970-09-30 | Round_1 | Athletic_Bilbao(Spain) | Sparta_Praha(Czechoslovakia) | 1 | 1 | - |
| 1970-09-30 | Round_1 | Dynamo_Dresden(East Germany) | Partizan_Belgrade(Yugoslavia) | 6 | 0 | - |
| 1970-09-29 | Round_1 | Sliema_Wanderers(Malta) | AB_Kobenhavn(Denmark) | 2 | 3 | - |
| 1970-09-30 | Round_1 | US_Rumelange(Luxembourg) | Juventus(Italy) | 0 | 4 | - |
| 1970-09-30 | Round_1 | Hertha_BSC(Germany) | B1901_Nykobing(Denmark) | 4 | 1 | - |
| 1970-09-30 | Round_1 | Fiorentina(Italy) | Ruch_Chorzow(Poland) | 2 | 0 | - |
| 1970-09-30 | Round_1 | Newcastle_United(England) | Internazionale(Italy) | 2 | 0 | - |
| 1970-09-29 | Round_1 | IA_Akranes(Iceland) | Sparta_Rotterdam(Netherlands) | 0 | 9 | - |
| 1970-09-30 | Round_1 | AS_Angouleme(France) | Vitoria_Guimaraes(Portugal) | 3 | 1 | - |
| 1970-10-14 | Round_2 | Hibernian(Scotland) | Vitoria_Guimaraes(Portugal) | 2 | 0 | - |
| 1970-10-20 | Round_2 | Sparta_Rotterdam(Netherlands) | Coleraine(Northern Ireland) | 2 | 0 | - |
| 1970-10-20 | Round_2 | Bayern_Munchen(Germany) | Coventry_City(England) | 6 | 1 | - |
| 1970-10-20 | Round_2 | FC_Barcelona(Spain) | Juventus(Italy) | 1 | 2 | - |
| 1970-10-20 | Round_2 | Fiorentina(Italy) | 1.FC_Koln(Germany) | 1 | 2 | - |
| 1970-10-21 | Round_2 | Sturm_Graz(Austria) | Arsenal(England) | 1 | 0 | - |
| 1970-10-21 | Round_2 | Leeds_United(England) | Dynamo_Dresden(East Germany) | 1 | 0 | - |
| 1970-10-21 | Round_2 | Liverpool(England) | Dinamo_Bucuresti(Romania) | 3 | 0 | - |
| 1970-10-21 | Round_2 | AB_Kobenhavn(Denmark) | Anderlecht(Belgium) | 1 | 3 | - |
| 1970-10-21 | Round_2 | Newcastle_United(England) | Pecsi_Dozsa(Hungary) | 2 | 0 | - |
| 1970-10-21 | Round_2 | Sparta_Praha(Czechoslovakia) | Dundee_United(Scotland) | 3 | 1 | - |
| 1970-10-21 | Round_2 | Hertha_BSC(Germany) | Spartak_Trnava(Czechoslovakia) | 1 | 0 | - |
| 1970-10-21 | Round_2 | Dynamo_Zagreb(Yugoslavia) | Hamburger_SV(Germany) | 4 | 0 | - |