| date | team 1 | | score | team 2 | | points | set 1 | set 2 | set 3 | set 4 | set 5 |
| 16.12.20 | Arcada Galați |  ROU | 3-2 | Lycurgus |  NED | ----- | 25-19 | 26-24 | 20-25 | 21-25 | 15-10 |
| Dvorec sporta Dinamo | MoskvaDur.: 2h:06 - att.: 500 |
| 16.12.20 | Vojvodina |  SRB | 0-3 | Dinamo Moskva |  RUS | ----- | 22-25 | 17-25 | 25-27 | |
| Dvorec sporta Dinamo | MoskvaDur.: 1h:17 - att.: 800 |
| 15.12.20 | Polonia London |  GBR | 1-3 | Niš | SRB | ----- | 25-22 | 23-25 | 20-25 | 21-25 | |
| Palais des Sports Delmas | Castelnau-le-Lez Dur.: 1h:50 - att.:? |
| 15.12.20 | Mladi Radnik Pozarevac | SRB | 0-3 | Montpellier |  FRA | ----- | 14-25 | 12-25 | 20-25 | |
| Palais des Sports Delmas | Castelnau-le-Lez Dur.: 1h:09 - att.:? |
| 15.12.20 | Zenit San Peterburg | RUS | 3-1 | Hebăr |  BUL | ----- | 24-26 | 26-24 | 25-14 | 25-11 | |
| Sportna Zala Vasıl Levski | Pazardžik Dur.: 1h:39 - att.:? |
| 15.12.20 | Dukla Liberec |  CZE | 3-0 | Budaŭnik Minsk |  BLR | ----- | 25-23 | 30-28 | 25-21 | |
| Sportna Zala Vasıl Levski | Pazardžik Dur.: 1h:27 - att.:? |
| 15.12.20 | Maaseik |  BEL | 3-0 | Spor Toto |  TUR | ----- | 25-18 | 25-21 | 25-21 | |
| Centro Insular de Deportes | Las Palmas Dur.: 1h:23 - att.: 86 |
| 15.12.20 | Guaguas |  ESP | 3-1 | Galatasaray | TUR | ----- | 25-23 | 27-25 | 21-25 | 25-18 | |
| Centro Insular de Deportes | Las Palmas Dur.: 1h:47 - att.: 250 |
| date | team 1 | | score | team 2 | | points | set 1 | set 2 | set 3 | set 4 | set 5 |
| 19.11.20 | Arcada Galați | ROU | 3-0 | Montana | BUL | 75-61 | 25-18 | 25-20 | 25-23 |
| Sala Sporturilor Dunărea | Galați Dur.: 1h:10 - att.: |
| 24.11.20 | Montana | BUL | 3-2 | Arcada Galați | RUS | ----- | 25-18 | 16-25 | 25-20 | 21-25 | 15-9 |
| Mladost Montana | Montana Dur.: 1h:43 - att.: |
| | Vammalan |  FIN | -wo | Lycurgus | NED | -walk over |
| 11.11.20 | Vojvodina | SRB | wo | Chênois | FRA | walk over |
| | Dinamo Moskva | RUS | wo | České Budějovice | CZE | walk over |
| | Polonia London | GBR | wo | Brno | CZE | walk over |
| 10.11.20 | Niš | SRB | wo | Šachcër Salihorsk | BLR | walk over |
| 11.11.20 | Neftohimik | BUL | -wo | Mladi Radnik | Pozarevac | SRB | -walk over |
| 12.11.20 | HAOK Mladost |  CRO | 1-3 | Montpellier | FRA | ----- | 19-25 | 25-22 | 25-27 | 15-25 |
| Dom odbojke Bojan Stranić | Zagabria Dur.: 1h:48 - att.: |
| 18.11.20 | Montpellier | FRA | 3-0 | HAOK Mladost | CRO | walk over |
| Palais des Sports Delmas | Castelnau-le-Lez Dur.: 0 - att.: 0 |
| 11.11.20 | Amriswil |  SUI | 0-3 | Zenit San Peterburg | RUS | -walk over |
| 17.11.20 | Erzeni |  --- | 0-3 | Hebăr |  PAZ | ----- | 18-25 | 21-25 | 17-25 |
| Sportna Zala Vasıl Levski | Pazardžik Dur.: 1h:07 - att.: |
| 17.11.20 | Aich/Dob |  AUT | 3-2 | Dukla Liberec | CZE | ----- | 25-21 | 25-19 | 24-26 | 19-25 | 15-13 |
| JUFA Arena | Bleiburg Dur.: 1h:59 - att.: 0 |
| 18.11.20 | Dukla Liberec | CZE | 3-0 | Aich/Dob | AUT | ----- | 25-21 | 25-19 | 25-18 |
| JUFA Arena | Bleiburg Dur.: 1h:13 - att.: |
| 11.11.20 | Budaŭnik Minsk | BLR | wo | Schönenwerd |  GER | walk over |
| 10.11.20 | Maaseik | BEL | wo | Chaumont | FRA | walk over |
| 11.11.20 | Dynamo Apeldoorn | NED | -wo | Spor Toto Ankara | TUR | -walk over |
| | Kaposvár |  HUN | -wo | Guaguas | ESP | -walk over |
| 11.11.20 | Mladost Kaštela | CRO | -wo | Galatasaray | TUR | -walk over |
