From left: Novak Djokovic (Serbia) and Karen Khachanov (Russia) after the men’s doubles match played by Konstantin Kravchuk (Russia) and Andrei Kuznetsov (Russia) against Viktor Tricki (Serbia) and Nenad Zimonic (Serbia) as part of Davis Cup 1/8 final between the national teams of Serbia and Russia.04.02.2017#3021783
Nenad Zimonic (Serbia) celebrating victory in the men’s doubles against Konstantin Kravchuk (Russia) and Andrei Kuznetsov (Russia) as part of Davis Cup 1/8 final between the national teams of Serbia and Russia.04.02.2017#3021784
From left: Konstantin Kravchuk (Russia) and Andrei Kuznetsov (Russia) competing in the men’s doubles match against Viktor Tricki (Serbia) and Nenad Zimonic (Serbia) as part of Davis Cup 1/8 final between the national teams of Serbia and Russia.04.02.2017#3021781
Viktor Tricki (Serbia) celebrating victory in the men’s doubles against Konstantin Kravchuk (Russia) and Andrei Kuznetsov (Russia) as part of Davis Cup 1/8 final between the national teams of Serbia and Russia.04.02.2017#3021785
From left: Konstantin Kravchuk (Russia) and Andrei Kuznetsov (Russia) competing in the men’s doubles match against Viktor Tricki (Serbia) and Nenad Zimonic (Serbia) as part of Davis Cup 1/8 final between the national teams of Serbia and Russia.04.02.2017#3021782
Forground: Russia's Konstantin Kravchuk and Andrei Kuznetsov at the men's doubles against Viktor Tricki and Nenad Zimonic of Serbia at the Davis Cup 1/8 final match between the national teams of Serbia and Russia.04.02.2017#3021777
From right: Russia's Konstantin Kravchuk and Andrei Kuznetsov at the men's doubles against Viktor Tricki and Nenad Zimonic of Serbia at the Davis Cup 1/8 final match between the national teams of Serbia and Russia.04.02.2017#3021771
From left: Russia's Konstantin Kravchuk and Andrei Kuznetsov at the men's doubles against Viktor Tricki and Nenad Zimonic of Serbia at the Davis Cup 1/8 final match between the national teams of Serbia and Russia.04.02.2017#3021778
From left: Russia's Konstantin Kravchuk and Andrei Kuznetsov at the men's doubles against Viktor Tricki and Nenad Zimonic of Serbia at the Davis Cup 1/8 final match between the national teams of Serbia and Russia.04.02.2017#3021779
From left: Nenad Zimonic (Serbia), Viktor Tricki (Serbia), Andrei Kuznetsov (Russia) and Konstantin Kravchuk (Russia) before the start of the Davis Cup 1/8 final match between the national teams of Serbia and Russia.04.02.2017#3021780
Novak Djokovic of Serbia rejoices over his victory in a men's singles against Daniil Medvedev of Russia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021494
Novak Djokovic of Serbia rejoices over his victory in a men's singles against Daniil Medvedev of Russia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021493
Daniil Medvedev of Russia in a men's singles against Novak Djokovic of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021498
Daniil Medvedev of Russia plays in a men's singles against Novak Djokovic of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021499
Daniil Medvedev of Russia and captain of the Russian national tennis team Shamil Tarpishchev in the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021495
Daniil Medvedev of Russia plays in a men's singles against Novak Djokovic of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021465
Daniil Medvedev of Russia plays in a men's singles against Novak Djokovic of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021489
Novak Djokovic of Serbia plays in a men's singles against Daniil Medvedev of Russia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021492
Daniil Medvedev of Russia plays in a men's singles against Novak Djokovic of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021483
Daniil Medvedev of Russia plays in a men's singles against Novak Djokovic of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021482
Daniil Medvedev of Russia plays in a men's singles against Novak Djokovic of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021490
Daniil Medvedev of Russia in a men's singles against Novak Djokovic of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021481
Karen Khachanov of Russia and Viktor Troicki of Serbia following a men's singles match held as part of the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021461
Viktor Troicki of Serbia rejoices over his victory in a men's singles match against Karen Khachanov of Russia held as part of the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021462
Karen Khachanov of Russia plays in a men's singles against Viktor Troicki of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021460
Karen Khachanov of Russia in a men's singles against Viktor Troicki of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021463
Karen Khachanov of Russia plays in a men's singles against Viktor Troicki of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021459
Karen Khachanov of Russia plays in a men's singles against Viktor Troicki of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021458
From left: Karen Khachanov of Russia and Russian national team's captain Shamil Tarpishchev seen here during the men's singles game of Karen Khachanov of Russia vs. Viktor Troicki of Serbia at the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021434
Karen Khachanov of Russia plays in a men's singles against Viktor Troicki of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021428
Karen Khachanov of Russia plays in a men's singles against Viktor Troicki of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021435
Karen Khachanov of Russia plays in a men's singles against Viktor Troicki of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021446
Karen Khachanov of Russia plays in a men's singles against Viktor Troicki of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021445
From right: Karen Khachanov of Russia and Russian national team's captain Shamil Tarpishchev seen here prior to the men's singles game of Karen Khachanov of Russia vs. Viktor Troicki of Serbia at the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021381
Karen Khachanov of Russia in a men's singles game against Viktor Troicki of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021352
Viktor Troicki of Serbia plays in a men's singles against Karen Khachanov of Russia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021423
Karen Khachanov of Russia in a men's singles game against Viktor Troicki of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021350
Karen Khachanov of Russia in a men's singles game against Viktor Troicki of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021387
Karen Khachanov of Russia plays in a men's singles against Viktor Troicki of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021425
Karen Khachanov of Russia plays against Viktor Troicki of Serbia during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021385
From right: Karen Khachanov of Russia and Russian national team's captain Shamil Tarpishchev seen here during men's singles game of Karen Khachanov of Russia vs. Viktor Troicki of Serbia at the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021421
From left: Viktor Troicki of Serbia and Karen Khachanov of Russia prior to a men's singles game during the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021357
From left: Russian team's players Karen Khachanov, Daniil Medvedev, Andrei Kuznetsov, Konstantin Kravchuk, and Russian national team's captain Shamil Tarpishchev seen here prior to the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021366
From left: Novak Djokovic (Serbia), Daniil Medvedev (Russia) and captain of the Russian national team Shamil Tarpishchev following the 1/8 final Davis Cup tennis match between the national teams of Serbia and Russia.03.02.2017#3021497