Great Britain's Jonathan Marray has had his slot in the doubles section of the ATP World Tour Finals later this year confirmed.
The 31-year-old, along with partner Frederik Nielsen, will form part of an eight-team lineup at London's O2 Arena.
The pair booked their place in the tournament thanks to their victory at Wimbledon in June of this year.
Marray and Nielsen have never previously competed at the event, which gets underway on Monday, November 5.