Eurocup Basketball 2009–10 qualifying round was the qualifying round for the 2009-10 Eurocup season. There were 16 teams that played two games each. The winners went on to the group stage.

Bracket

Team #1Agg.Team #21st leg2nd leg MyGuide Amsterdam 112-141 Dynamo Moscow 64 - 63 48-78 Dexia Mons-Hainaut 139-142 Valencia Basket 78 - 63 61-79 WBC Kraftwerk Wels 155-169 Beşiktaş Cola Turka 74 - 69 81-100 BK VEF Rīga 158-168 Panellinios 79 - 94 79-74 Brose Baskets Bamberg 129-128 KK Budućnost 64 - 61 65-67 BC Donetsk 150-153 Bizkaia Bilbao Basket 71 - 63 79-90 APOEL Nicosia 149-150 BancaTercas Teramo 77 - 63 62-77 Chorale Roanne Basket 162-169 Hapoel Jerusalem 83 - 81 79-88

First leg

Second leg

Panellinios won by an aggregate score of 168-158 and advanced to the group stage.

Beşiktaş Cola Turka won by an aggregate score of 169-155 and advanced to the group stage.

Valencia Basket won by an aggregate score of 142-139 and advanced to the group stage.

Dynamo Moscow won by an aggregate score of 141-112 and advanced to the group stage.

BancaTercas Teramo won by an aggregate score of 150-149 and advanced to the group stage.

Hapoel Jerusalem won by an aggregate score of 169-162 and advanced to the group stage.

Brose Baskets won by an aggregate score of 129-128 and advanced to the group stage.

Bizkaia Bilbao Basket won by an aggregate score of 153-150 and advanced to the group stage.