Last Updated on March 21, 2019
Argentine Juan Martin Del Potro believes that he could have achieved great success, if not for a knee injury.
“The rating was very important for me before the knee problem appeared. I climbed to the third line, had good chances for success in China and in indoor tournaments. I could finish the season in third or second position and fight for the highest places in Australian Open, ” Tennis World USA cites Del Potro.
