The 20 participating teams from 14 countries were divided into two groups of 10 at the EuroCup Draw. Each will play 18 games, home and away, against all group opponents, says BasketNews.com.
The regular season is scheduled to begin on Tuesday, October 3, and finish on Wednesday, February 7.
The top six teams from each regular season group advance to the playoffs. The first and second seeds from each group will go directly to the quarterfinals. The third through sixth seeds go to the eighth-finals to play opponents from the opposite group. The higher-placed regular season team will have a home-court advantage in each pairing throughout the postseason.
The single-game EuroCup eighth-finals will be played on Tuesday, March 5, and Wednesday, March 6. The winners of each eighth-final game will advance to play the first and second seeds from both regular season groups in single-game quarterfinals, which will be held on Tuesday, March 12, and Wednesday, March 13.
The quarterfinals winners will advance to the best-of-three semifinals, which are scheduled from Tuesday, March 26, until Wednesday, April 3, in the event that three games are necessary for any series. The EuroCup Finals are to begin on Tuesday, April 9, and conclude with the crowning of a champion on Wednesday, April 17, if a third game is necessary.
Round 1 Group A matchups:
- Prometey Slobozhanske against Hamburg Towers
- London Lions against Umana Reyer Venice
- Paris Basketball against Wolves Vilnius
- Hapoel Tel Aviv against Cedevita Ljubljana Olimpija
- Joventut Badalona against Besiktas Istanbul
Round 1 Group B matchups:
Group A
| No. | Teams |
| 1. | Hapoel Tel Aviv |
| 2. | Joventut Badalona |
| 3. | Cedevita Olimpija Ljubljana |
| 4. | Paris Basketball |
| 5. | Umana Reyer Venice |
| 6. | Wolves Vilnius |
| 7. | Besiktas Istanbul |
| 8. | Veolia Towers Hamburg |
| 9. | Prometey Slobozhanske |
| 10. | London Lions |
Group B
| No. | Teams |
| 1. | Dreamland Gran Canaria |
| 2. | Buducnost Voli Podgorica |
| 3. | Ratiopharm Ulm |
| 4. | Mincidelice JL Bourge En Bresse |
| 5. | Turk Telekom Ankara |
| 6. | 7bet-Lietkabelis Panevezys |
| 7. | Aris Thessaloniki |
| 8. | Dolomiti Energia Trento |
| 9. | Slask Wroclaw |
| 10. | U-BT Cluj-Napoca |
