PERTH, AUSTRALIA - JANUARY 07: Casper Ruud of Team Norway plays a forehand to Daniil Medvedev of Team Russia during day five of the 2020 ATP Cup Group Stage at RAC Arena on January 07, 2020 in Perth, Australia. (Photo by Paul Kane/Getty Images)
PERTH, AUSTRALIA - JANUARY 07: Casper Ruud of Team Norway plays a forehand to Daniil Medvedev of Team Russia during day five of the 2020 ATP Cup Group Stage at RAC Arena on January 07, 2020 in Perth, Australia. (Photo by Paul Kane/Getty Images)