New Delhi, Sept. 15 -- Daniil Medvedev has become the fourth singles player to qualify for the Nitto ATP Finals, to be held at The O2 in London from 15-22 November. He joins Novak Djokovic, Rafael Nadal and Dominic Thiem as the tournament marks the 50th anniversary of its inception in 1970.

Medvedev, who competed at the season finale last year for the first time, went 4-1 for Team Russia at the inaugural ATP Cup in January and reached the US Open semi-finals (l. to Thiem) last week. He is the first Russian to qualify in consecutive years since 2009 Nitto ATP Finals champion Nikolay Davydenko (2005-2009).

The Nitto ATP Finals, featuring the best eight singles players and doubles teams, has been held in London since 2009 and has successfu...