The first phase is a regular season, in which the competing teams are drawn into three groups, each containing eight teams. Each team plays every other team in its group at home and away, resulting in 14 games for each team in the first stage. The top 5 teams in each group and the best sixth-placed team advance to the next round. The complete list of tiebreakers is provided in the lead-in to the Regular Season results.
Top 16
The surviving teams are divided into four groups of four teams each, and again a round robin system is adopted resulting in 6 games each, with the top 2 teams advancing to the quarterfinals. Tiebreakers are identical to those used in the Regular Season.
Quarterfinals
This was the first season in which the Euroleague instituted a quarterfinal phase. The top placed teams from each Top 16 group played second-placed teams from a different group in a best-of-three playoff series, with the winners of those series advancing to the Final Four.
Final Four
The culminating stage of the Euroleague in which the four remaining teams play a semifinal match and the winners of those advance to the final. The losers play in a third-place playoff. The team which is victorious in the Final will be Euroleague champion.
Regular Season
Key to colors
Top five places in each group, plus highest-ranked sixth-place team, advance to Top 16
Eliminated
Tiebreakers:
Head-to-head record in matches between the tied clubs
Overall point difference in games between the tied clubs
Overall point difference in all group matches (first tiebreaker if tied clubs are not in the same group)
Points scored in all group matches
Sum of quotients of points scored and points allowed in each group match
The draw was held in accordance with Euroleague rules.
The teams were placed into four pools, as follows:
Level 1: The three group winners, plus the top-ranked second-place team
CSKA, Climamio, Maccabi, Efes Pilsen
Level 2: The remaining second-place teams, plus the top two third-place teams
Winterthur FCB, Panathinaikos ,Benetton , Cibona
Level 3: The remaining third-place team, plus the three fourth-place teams
Žalgiris, Ülker Istanbul, Real Madrid ,AEK Athens
Level 4: The fifth-place teams, plus the top ranked sixth-place team
TAU Cerámica, Montepaschi Siena, Prokom Trefl Sopot, Scavolini Pesaro
Each Top 16 group included one team from each pool. The draw was conducted under the following restrictions:
No more than two teams from the same Regular Season group can be placed in the same Top 16 group.
No more than two teams from the same country can be placed in the same Top 16 group.
If there is a conflict between these two restrictions, (1) will receive priority.
Another draw was held to determine the order of fixtures. In cases of two teams from the same city in the Top 16 (Panathinaikos and Olympiacos, Efes Pilsen and Ülker) they were scheduled so that every week only one team would be at home.
Key to colors
Top two places in each group advance to quarterfinals
Each quarterfinal was a best-of-three series between a first-place team in the Top 16 and a second-place team from a different group, with the first-place team receiving home advantage.