This page describes the qualifying round for the Eurocup Basketball 2010–11.
The qualifying round consisted of one round, played in home and away series.
Draw
There was a seeded draw. Teams were separated into two seeds according to the club ranking in the European competitions. The 1 Seed played the second game of each series at home. Teams entering the draw following a renouncement were seeded according to the club ranking. Teams granted a wild card by ECA were seeded above the rest of the teams.
Matches
| Team #1 | Agg. | Team #2 | 1st leg | 2nd leg | 
|---|---|---|---|---|
| Beşiktaş Cola Turka  | 152–137 |  Deutsche Bank Skyliners | 68–61 | 84–76 | 
| Hapoel Jerusalem  | 146–132 | .svg.png.webp) Belgacom Liege | 62–59 | 84–73 | 
| Aris  | 170–167 |  Lukoil Academic | 78–74 | 92–93 | 
| Gran Canaria 2014  | 165–131 |  KK Zagreb | 69–71 | 96–60 | 
| BC Azovmash  | 155–145 |  Entente Orléanaise | 76–80 | 79–65 | 
| BC Spartak SPB  | 136–139 |  Galatasaray Café Crown | 58–69 | 78–70 | 
| Benetton Basket Bwin  | 181–118 |  APOEL Nicosia | 97–55 | 84–63 | 
| Dynamo Moscow  | 134–169 |  Cedevita Zagreb | 61–97 | 73–72 | 
First leg
| September 28 19:30 UTC+3 | 
| APOEL Nicosia  | 55–97 |  Benetton Basket Bwin | 
| Scoring by quarter: 12–17, 15–29, 14–22, 14–29 | ||
| Pts: Fisher 17 Rebs: Vitas 7 Asts: Hanavan 3 | Pts: Brunner 19 Rebs: Brunner 9 Asts: Marković 8 | |
| September 28 20:30 UTC+2 | 
| Belgacom Liege .svg.png.webp) | 59–62 |  Hapoel Jerusalem | 
| Scoring by quarter: 13–14, 13–17, 19–9, 14–22 | ||
| Pts: Bozeman 14 Rebs: Gillet, Stipanovic 6 Asts: Collette 2 | Pts: Solomon 15 Rebs: Kokia 9 Asts: Naimy 3 | |
| September 29 18:00 UTC+3 | 
| Lukoil Academic  | 74–78 |  Aris BSA 2003 | 
| Scoring by quarter: 19–14, 18–19, 24–25, 13–20 | ||
| Pts: Bowman 18 Rebs: Stoykov, Peterson 6 Asts: James 6 | Pts: Tucker 26 Rebs: Tucker 13 Asts: Pierce 5 | |
| September 29 19:00 UTC+3 | 
| Galatasaray Café Crown  | 69–58 |  BC Spartak SPB | 
| Scoring by quarter: 15–11, 21–18, 15–12, 18–17 | ||
| Pts: three players 12 Rebs: Shipp, Rančík 6 Asts: Açık 6 | Pts: Zupan 14 Rebs: Thompson 8 Asts: Ponkrashov 7 | |
| Abdi İpekçi Arena, Istanbul Attendance: 2,000 Referees: M Pérez (ESP), D Chambon (FRA), I Dragojevic (MNE) | 
| September 29 19:30 UTC+2 | 
| Deutsche Bank Skyliners  | 61–68 |  Beşiktaş Cola Turka | 
| Scoring by quarter: 16–16, 21–14, 11–18, 13–20 | ||
| Pts: Wood 15 Rebs: Moye 7 Asts: Wood 3 | Pts: Ogilvy 23 Rebs: Özer 13 Asts: Yarangüme, Erden 3 | |
| September 29 20:00 UTC+2 | 
| KK Zagreb  | 71–69 |  Gran Canaria 2014 | 
| Scoring by quarter: 18–20, 11–20, 20–11, 22–18 | ||
| Pts: Kasun 17 Rebs: Žorić 12 Asts: Simon 3 | Pts: Wallace 13 Rebs: Nelson 8 Asts: three players 2 | |
| September 29 20:30 UTC+2 | 
| Entente Orléanaise  | 80–76 |  BC Azovmash | 
| Scoring by quarter: 20–15, 24–18, 15–21, 21–22 | ||
| Pts: Bell 18 Rebs: Moerman, Smith 5 Asts: three players 6 | Pts: Curry 24 Rebs: Pustozvonov 13 Asts: Curry 5 | |
| September 29 20:00 UTC+2 | 
| Cedevita Zagreb  | 97–61 |  Dynamo Moscow | 
| Scoring by quarter: 29–13, 25–14, 26–21, 17–13 | ||
| Pts: Baždarić 21 Rebs: Draper, Edwards 7 Asts: Draper 7 | Pts: Zhukanenko 18 Rebs: Zhukanenko 12 Asts: Khvostov 5 | |
Second leg
| October 5 19:30 UTC+3 | 
| Beşiktaş Cola Turka  | 84–76 |  Deutsche Bank Skyliners | 
| Scoring by quarter: 23–11, 15–18, 15–29, 31–18 | ||
| Pts: Ogilvy 17 Rebs: Yarangüme 7 Asts: Erden 5 | Pts: Moye 20 Rebs: Moye, Nolte 6 Asts: Wood 7 | |
Beşiktaş Cola Turka won 152-137 on aggregate
| October 5 19:00 UTC+3 | 
| Hapoel Jerusalem  | 84–73 | .svg.png.webp) Belgacom Liege | 
| Scoring by quarter: 23–20, 20–18, 21–11, 20–24 | ||
| Pts: Randle 16 Rebs: Kokia 11 Asts: Ohayon 5 | Pts: Jenkins 19 Rebs: Matela 6 Asts: Jenkins 5 | |
Hapoel Jerusalem won 146-132 on aggregate
| October 6 20:00 UTC+3 | 
| Aris BSA 2003  | 92–93 |  Lukoil Academic | 
| Scoring by quarter: 22–24, 25–26, 25–22, 20–21 | ||
| Pts: Hatzivrettas 19 Rebs: Tucker 13 Asts: Pierce 4 | Pts: Heath 23 Rebs: Peterson 12 Asts: James 7 | |
| Alexandrio Melathron, Thessaloniki Attendance: 4,000 Referees: Belosevic (SRB), García (ESP), Reiter (GER) | 
Aris BSA 2003 won 170-167 on aggregate
| October 6 20:30 UTC+1 | 
| Gran Canaria 2014  | 96–60 |  KK Zagreb | 
| Scoring by quarter: 27–10, 28–19, 19–14, 22–17 | ||
| Pts: Carroll 24 Rebs: Wallace 13 Asts: Bellas 7 | Pts: Renfroe 14 Rebs: Kasun 5 Asts: three players 2 | |
| Centro Insular, Las Palmas de Gran Canaria Attendance: 3,835 Referees: Paternico (ITA), Zurapovic (BIH), Jeanneau (FRA) | 
Gran Canaria 2014 won 165-131 on aggregate
| October 6 18:00 UTC+3 | 
| BC Azovmash  | 79–65 |  Entente Orléanaise | 
| Scoring by quarter: 22–18, 12–8, 25–19, 20–20 | ||
| Pts: Pustozvonov 28 Rebs: Thomas 6 Asts: Alexander 6 | Pts: N'Doye 13 Rebs: Moerman 5 Asts: three players 4 | |
| Sportkompleks Illichivets, Mariupol Attendance: 2,600 Referees: Dolinek (CZE), Koromilas (GRE), Jovovic (CRO) | 
BC Azovmash won 155-145 on aggregate
| October 6 20:30 UTC+3 | 
| BC Spartak SPB  | 78–70 |  Galatasaray Café Crown | 
| Scoring by quarter: 23–11, 15–22, 18–20, 22–17 | ||
| Pts: Domercant 14 Rebs: Thompson, Zupan 7 Asts: Ponkrashov 4 | Pts: Shumpert 22 Rebs: Shipp 6 Asts: Açık 3 | |
Galatasaray Café Crown won 139-136 on aggregate
| October 6 20:30 UTC+2 | 
| Benetton Basket Bwin  | 84–63 |  APOEL Nicosia | 
| Scoring by quarter: 22–6, 21–16, 19–18, 22–23 | ||
| Pts: Perić, Wojciechowski 16 Rebs: Wojciechowski 9 Asts: Bulleri, Gentile 3 | Pts: Fisher 25 Rebs: Davis 6 Asts: four players 1 | |
Benetton Basket Bwin won 181-118 on aggregate
| October 6 19:30 UTC+3 | 
| Dynamo Moscow  | 73–72 |  Cedevita Zagreb | 
| Scoring by quarter: 20–22, 20–13, 15–25, 18–12 | ||
| Pts: Zhukanenko 17 Rebs: Gubanov 8 Asts: Urazmanov 4 | Pts: Edwards 18 Rebs: Pettway 9 Asts: Draper 9 | |
| Krylatskoe Sport Palace, Moscow Attendance: 1,500 Referees: Kennerman (TUR), Jersan (SLO), Laurinavicius (LTU) | 
Cedevita Zagreb won 169-134 on aggregate