The first US tennis player John Isner will miss between 4 and 6 weeks because of the injury he received in the final match of the Masters Series tennis tournament in Miami on Sunday against the Swiss Roger Federer.
Isner broke a bone on his left foot in the second set against Federer, who lost 1: 6, 4: 6.
The American, which is the tenth in the world rankings, will pass further research, after which there will be more clarity about the restoration period.
