John Isner ousts Austin Krajicek

[truebluefan]

John Isner overpowered fellow American Austin Krajicek for a 6-3, 6-3 victory Wednesday, advancing to the quarterfinals at the Hall of Fame Tennis Championships for the fourth straight year.

See more at http://espn.go.com/tennis/story/_/id/11196028/hall-fame-tennis-championships-continue-newport