Isner: No 2020 Wimbledon would be 'tough pill to swallow'
John Isner, who won the longest-ever tennis match over three days at Wimbledon in 2010, says it will be a "tough pill to swallow" if this year's event is canceled.
John Isner, who won the longest-ever tennis match over three days at Wimbledon in 2010, says it will be a "tough pill to swallow" if this year's event is canceled.