2009–10 FIBA EuroChallenge was the seventh edition of Europe's third-tier level transnational men's professional club basketball FIBA EuroChallenge Tournament, organized by FIBA Europe.

Teams Group stageCountry (League) Teams Teams (rankings in 2008–09 national championships) Russia (Superleague A) 3 Lokomotiv–Kuban (7) Enisey Krasnoyarsk (8) Krasnye Krylya Samara (12) France (LNB Pro A) 3 BCM Gravelines (6) Elan Chalon (7) Strasbourg IG (8) Belgium (Ligue Ethias) 3 Generali Okapi Aalstar (3) Antwerp Giants (4) Belgacom Liège (5) Croatia (A1 Liga) 2 KK Zagreb Croatia Osiguranje (3) Cedevita Zagreb (6) Germany (BBL) 2 BG Göttingen (5) Artland Dragons (9) Ukraine (SuperLeague) 2 Khimik Yuzhny (3) BC Kyiv (4) Cyprus (Division A) 2 Keravnos Strovolou (2) Proteas EKA AEL (3) Italy (Lega A) 1 Scavolini Spar Pesaro (8) Turkey (TBL) 1 Banvit BC (12) Serbia (KLS) 1 KK FMP Belgrade (4) Netherlands (FEB) 1 EiffelTowers Den Bosch (2) Estonia (KML) 1 Tartu Rock (2) Romania (Division A) 1 CSU Asesoft Ploiesti (1) Belarus (Premier League) 1 BC Minsk-2006 (1)Losers of Eurocup 2009–10 qualifying roundsCountry (League) Teams Teams (rankings in 2008–09 national championships) France (LNB PRO A) 1 Chorale Roanne (5) Ukraine (SuperLeague) 1 BC Donetsk (2) Belgium (Ligue Ethias) 1 Dexia Mons-Hainaut (2) Latvia (LBL) 1 VEF Rīga (3) Montenegro (Opportunity Liga) 1 KK Budućnost (1) Cyprus (Division A) 1 APOEL Nicosia (1) Netherlands (FEB) 1 MyGuide Amsterdam (1) Austria (Admiral League) 1 WBC Kraftwerk Wels (1)

Regular season The Regular Season begins from November 24, 2009.

Group A

Group B

Group C

Group D

Group E

Group F

Group G

Group H

Last 16

Group I

Group J

Group K

Group L

Quarterfinals The quarterfinals were played in a best-of-three playoff format. The winners of the groups in the top 16 hosted game one and three (if possible).

Final Four The Final Four was held from 30 April until 2 May and was hosted at the Lokhalle in Göttingen, Germany.

External links FIBA Europe European Basketball Website