John Isner's US Open and tennis career end in a 5th-set tiebreak loss - Tri-City News

At U.S. Open, John Isner's last hurrah highlights a new era for U.S. men's tennis - The Athletic

John Isner's tennis career comes to a close following US Open defeat: 'It's tough to say goodbye

John Isner's U.S. Open, career end in a 5th-set tiebreak loss

US Open PIX: Djokovic, Pliskova, Osaka advance; Gauff out - Rediff.com

Athol Daily News - John Isner's US Open and tennis career ends in 5th-set tiebreak loss

John Isner's singles career ends after 5-set loss at U.S. Open: What to know as he enters retirement - The Athletic

belinda bencic Archives - World Tennis Magazine

U.S. Open preview: Six American men that could make some noise - Sports Illustrated

John Isner - Wikipedia

Isner's career ends in fifth-set tiebreak loss

Dallas' John Isner falls in 5th-set tiebreak at US Open, ending tennis career

John Isner's career ends after five-set US Open heartbreak

Serve & Volleyer

John Isner heads to retirement after US Open last-set tiebreaker losses in singles and doubles

ZooTennis: August 2016