Tennis: Dubai Open results - collated

Results from day five of the Dubai Open on Friday (x denotes seeding):

Semi-finals

Novak Djokovic (SRB x1) bt Juan Martin Del Potro (ARG x4) 6-3, 7-6 (7-4)

Tomas Berdych (CZE x3) bt Roger Federer (SUI x2) 3-6, 7-6 (10/8), 6-4

afp