10 December 2019 |
| 18h00 | DHL Ostrava (CZE) | 2 - 3
(23-25, 25-17, 22-25, 27-25, 7-15) |  SK Aich/Dob (AUT) |
| 19h00 | OK Kakanj (BIH) | 1 - 3
(16-25, 25-21, 22-25, 12-25) |  OK Budva (MNE) |
| 20h00 | Ajaccio GFC (FRA) | 3 - 0
(25-20, 25-14, 25-21) |  Volley Amriswil (SWI) |
11 December 2019 |
| 13h00 | Lokomotiv Novosibirsk (RUS) | 3 - 0
(25-22, 25-13, 25-20) |  Chaumont 52 Haute-Marne (FRA) |
| 16h00 | Dinamo Bucuresti (ROM) | 0 - 3
(21-25, 18-25, 16-25) |  Arkas Spor Izmir (TÜR) |
| 17h00 | Galatasaray Istanbul (TÜR) | 3 - 1
(25-18, 20-25, 25-17, 25-19) |  Dukla Liberec (CZE) |
| 18h00 | Neftohimic 2010 Burgas (BUL) | 0 - 3
(22-25, 20-25, 22-25) |  Zenit St. Petersburg (RUS) |
| 18h00 | Savo Volley Kuopio (FIN) | 0 - 3
(19-25, 23-25, 22-25) |  CSM Arcada Galati (ROM) |
| 18h00 | Barkom Lviv (UKR) | 1 - 3
(16-25, 21-25, 25-22, 19-25) |  PAOK Thessaloniki VC (GRE) |
| 19h00 | Hypo Tirol Alpenvolleys Haching (GER) | 3 - 0
(25-20, 26-24, 25-22) |  VaLePa Sastamala (FIN) |
| 19h30 | Lausanne UC (SWI) | 1 - 3
(23-25, 25-23, 18-25, ) |  OK Mladost Brcko (BIH) |
| 19h30 | United Volleys Rhein-Main (GER) | 2 - 3
(25-20, 22-25, 25-17, 17-25, 15-17) |  Shakhtar Soligorsk (BLR) |
| 20h00 | Orion Doetinchem (NED) | 0 - 3
(23-25, 20-25, 20-25) |  Lindemans Aalst (BEL) |
| 20h00 | Draisma Dynamo Apeldoorn (NED) | 3 - 0
(25-14, 25-17, 25-20) |  London Polonia (ENG) |
12 December 2019 |
| 17h00 | Olympiacos Piraeus (GRE) | 2 - 3
(34-32, 17-25, 38-36, 19-25, 15-17) |  Modena Volley (ITA) |
17 December 2019 |
| 17h00 | Shakhtar Soligorsk (BLR) | 1 - 3
(20-25, 21-25, 25-21, 21-25) | United Volleys Rhein-Main (GER) |
| 17h00 | CSM Arcada Galati (ROM) | 3 - 0
(25-20, 25-15, 25-18) | Savo Volley Kuopio (FIN) |
| 17h30 | VaLePa Sastamala (FIN) | 2 - 3
(20-25, 25-23, 17-25, 25-23, 8-15) | Hypo Tirol Alpenvolleys Haching (GER) |
| 18h00 | OK Budva (MNE) | 3 - 0
(25-13, 25-18, 25-10) | OK Kakanj (BIH) |
| 19h00 | OK Mladost Brcko (BIH) | 0 - 3 (Golden Set : 15-13)
(21-25, 23-25, 16-25) | Lausanne UC (SWI) |
18 December 2019 |
| 17h30 | Zenit St. Petersburg (RUS) | 3 - 0
(25-21, 25-22, 25-19) | Neftohimic 2010 Burgas (BUL) |
| 19h00 | SK Aich/Dob (AUT) | 0 - 3
(23-25, 25-27, 19-25) | DHL Ostrava (CZE) |
| 19h00 | Volley Amriswil (SWI) | 2 - 3
(23-25, 25-21, 17-25, 25-18, 8-15) | Ajaccio GFC (FRA) |
| 20h00 | Chaumont 52 Haute-Marne (FRA) | 3 - 0 (Golden Set : 12-15)
(25-16, 25-19, 25-20) | Lokomotiv Novosibirsk (RUS) |
| 20h30 | Lindemans Aalst (BEL) | 3 - 0
(26-24, 25-13, 25-20) | Orion Doetinchem (NED) |
19 December 2019 |
| 17h00 | Arkas Spor Izmir (TÜR) | 3 - 1
(28-30, 25-15, 25-23, 27-25) | Dinamo Bucuresti (ROM) |
| 18h00 | PAOK Thessaloniki VC (GRE) | 0 - 3 (Golden Set : 14-16)
(22-25, 21-25, 23-25) | Barkom Lviv (UKR) |
| 18h00 | Dukla Liberec (CZE) | 3 - 0 (Golden Set : 11-15)
(27-25, 25-19, 25-16) | Galatasaray Istanbul (TÜR) |
| 20h00 | London Polonia (ENG) | 0 - 3
(14-25, 20-25, 20-25) | Draisma Dynamo Apeldoorn (NED) |
| 20h30 | Modena Volley (ITA) | 3 - 0
(25-18, 25-22, 25-22) | Olympiacos Piraeus (GRE) |
28 January 2020 |
| 13h00 | Lokomotiv Novosibirsk (RUS) | 3 - 0
(25-23, 27-25, 25-18) | Draisma Dynamo Apeldoorn (NED) |
| 20h00 | Ajaccio GFC (FRA) | 3 - 1
(22-25, 25-22, 25-22, 25-20) | OK Mladost Brcko (BIH) |
29 January 2020 |
| 17h00 | Galatasaray Istanbul (TÜR) | 3 - 0
(26-24, 25-21, 25-20) | CSM Arcada Galati (ROM) |
| 18h00 | Barkom Lviv (UKR) | 0 - 3
(25-27, 20-25, 18-25) | Hypo Tirol Alpenvolleys Haching (GER) |
| 19h30 | United Volleys Rhein-Main (GER) | 2 - 3
(25-21, 25-16, 18-25, 20-25, 12-15) | Arkas Spor Izmir (TÜR) |
| 20h00 | HAOK Mladost Zagreb (CRO) | 2 - 3
(25-23, 19-25, 25-19, 19-25, 13-15) | Lindemans Aalst (BEL) |
| 20h30 | Modena Volley (ITA) | 3 - 0
(25-13, 25-17, 25-16) | DHL Ostrava (CZE) |
30 January 2020 |
| 18h00 | OK Budva (MNE) | 0 - 3
(13-25, 14-25, 13-25) | Zenit St. Petersburg (RUS) |
11 February 2020 |
| 17h30 | Zenit St. Petersburg (RUS) | 3 - 0
(25-17, 25-18, 25-21) | OK Budva (MNE) |
| 19h00 | Hypo Tirol Alpenvolleys Haching (GER) | 3 - 2
(25-23, 24-26, 25-14, 21-25, 15-11) | Barkom Lviv (UKR) |
12 February 2020 |
| 17h00 | Arkas Spor Izmir (TÜR) | 3 - 0
(25-21, 25-20, 25-22) | United Volleys Rhein-Main (GER) |
| 17h00 | CSM Arcada Galati (ROM) | 3 - 2
(25-17, 25-15, 18-25, 23-25, 15-8) | Galatasaray Istanbul (TÜR) |
| 18h00 | DHL Ostrava (CZE) | 1 - 3
(19-25, 20-25, 25-23, 9-25) | Modena Volley (ITA) |
| 19h00 | OK Mladost Brcko (BIH) | 3 - 2
(25-17, 25-23, 23-25, 12-25, 17-15) | Ajaccio GFC (FRA) |
| 20h30 | Lindemans Aalst (BEL) | 3 - 1
(25-23, 18-25, 25-21, 25-13) | HAOK Mladost Zagreb (CRO) |
13 February 2020 |
| 20h00 | Draisma Dynamo Apeldoorn (NED) | 1 - 3
(21-25, 17-25, 25-22, 20-25) | Lokomotiv Novosibirsk (RUS) |
25 February 2020 |
| 18h30 | Hypo Tirol Alpenvolleys Haching (GER) | 2 - 3
(20-25, 22-25, 25-23, 25-23, 11-15) | Zenit St. Petersburg (RUS) |
26 February 2020 |
| 13h00 | Lokomotiv Novosibirsk (RUS) | 3 - 0
(27-25, 25-16, 25-16) | Lindemans Aalst (BEL) |
| 17h00 | Galatasaray Istanbul (TÜR) | 3 - 1
(24-26, 25-23, 25-22, 25-19) | Arkas Spor Izmir (TÜR) |
| 20h00 | Ajaccio GFC (FRA) | 0 - 3
(26-28, 21-25, 22-25) | Modena Volley (ITA) |
3 March 2020 |
| 17h30 | Zenit St. Petersburg (RUS) | 3 - 1
(25-22, 23-25, 25-10, 25-15) | Hypo Tirol Alpenvolleys Haching (GER) |
4 March 2020 |
| 17h00 | Arkas Spor Izmir (TÜR) | 2 - 3
(19-25, 21-25, 25-14, 25-23, 17-19) | Galatasaray Istanbul (TÜR) |
| 20h30 | Modena Volley (ITA) | Cancelled | Ajaccio GFC (FRA) |
| 20h30 | Lindemans Aalst (BEL) | 0 - 3
(12-25, 19-25, 23-25) | Lokomotiv Novosibirsk (RUS) |
Ruini Firenze
VC Dynamo Moscou