Jack Sock reacts to an injury during a match with Germany's Alexander Zverev in the third round of the US Open tennis championships, Saturday, Sept. 4, 2021, in New York. Zverev won
Jack Sock COLLAPSES with exhaustion at US Open as extreme heat takes its toll - Mirror Online
Despite His Doubles Prowess, Kansas City Tennis Star Jack Sock Wants To Stick With Singles | KCUR - Kansas City news and NPR
What happened to Jack Sock? | Talk Tennis
American Jack Sock overcome by heat, drops out of match - Newsday
Once ranked No. 8 in the world, Sock continues comeback at Sarasota Open
Americans John Isner, Jack Sock Headline 2023 Retirements | ATP Tour | Tennis
Jack Sock Appears to Hint at Retirement After Houston Loss
Rafael Nadal Braves Foot Injury To Beat Jack Sock In Return
After starting over in the rankings, a more mature Jack Sock is "ready to do some damage again"
Meet The 2021 Comeback Nominees: Kokkinakis, McDonald, Murray & Sock | ATP Tour | Tennis
After 'horrific' results, Sock back in the win column in France | theScore.com
Jack Sock moves past Yoshihito Nishioka via retirement; faces Rafael Nadal next
US Open set for double farewell party as Jack Sock announces retirement with pickleball switch looming
Jack Sock's Season-Long Struggles Continue at Wimbledon - The New York Times
Jack Sock Gives USA a Chance to Shock the Men's Tennis World vs. Rafael Nadal | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
U.S. Open: Vasek Pospisil, Jack Sock overcome injuries to advance in men's doubles
After Jack Sock's heat-related collapse, should U.S. Open consider changing rules? | For The Win
Tennis Tattoos - The Best, The Worst, and The What Ifs