Struff stuns Djokovic in Basel to dent his ATP Finals hopes

Jan-Lennard Struff beat Novak Djokovic 6-7(4), 7-5, 7-6(5) in the second round in Basel, his first win over the Serb after eight defeats. The 39-year-old won the opening tie-break but dropped serve late in the second set and lost the deciding tie-break after 2 hours 35 minutes. Djokovic sits 11th in the race for November's ATP Finals in Turin.