Canadian Daniel Nestor and doubles partner Max Mirnyi of Belarus failed Friday to qualify for the semifinals of the ATP World Tour championship in London.
The duo lost 7-6(5), 6-7(5) and 10-5 to Mahesh Bhupathi and Rohan Bopanna of India in the final match of the Group B round-robin.
Nestor had reached the final of this event in four of the previous five years with three different partners -- Mirnyi, Nenad Zimonjic and Mark Knowles.
The Nestor-Mirnyi partnership is ending with this season now in the books. Nestor, 40, will team up with Bhupathi next year.