Answer: Russia
Notes: Russia defeated Italy to clinch the ATP Cup tennis tournament, held recently in Melbourne. World No. 4 Daniil Medvedev and Andrey Rublev won their singles matches in straight sets.
With this win, the two Russian players head into the Australian Open. World No. 1 Ashleigh Barty also enters the Australian Open by winning her ninth WTA singles title by wiining the Yarra Valley Classic final.
