World No. 19 Russian Karen Khachanov has spoken about frequent doping tests.
“Now we see that more and more there are some cases [related to doping]. I remember one or two years I was checked the maximum number of times. About 40 times a season.
It annoyed me a lot - the checks were almost every week. They could even check several times at one tournament. But I got used to it. It has become part of the profession,” tass.ru quoted Khachanov as saying.
Follow NEWS.am SPORT on Facebook, Twitter and Telegram
10:35 , September 30 
09:06 , September 30 
00:40 , September 30 
20:36 , September 29 
18:13 , September 29 
16:08 , September 29 
13:06 , September 29 
12:37 , September 29 
11:48 , September 29 
11:25 , September 29 
