Dubai proved to be more solid than the experienced Catalans, beating Barcelona 83-78.
After prevailing on the road against defending champions Fenerbahce, Dubai got the home win against Barcelona, with the two teams now tied at 3-2.
Toko Shengelia and Dario Brizuela led Barcelona's offense with 19 points each.
Kevin Punter closed the night without making a field goal and with just two points from the free-throw line.
Dubai's win ties them with Barcelona at 3-2.
Author's summary: Dubai beats Barcelona 83-78 in a thrilling match.