US Open 2019: Djokovic booed for retiring against Wawrinka - AS USA
No. 1 seed Novak Djokovic exits U.S. Open in fourth round after retiring vs. Stan Wawrinka - The Washington Post
US Open 2019: Djokovic defence over as he retires from Wawrinka clash - Tennis Majors
ATP US Open: Inspired Stan Wawrinka dethrones troubled Novak Djokovic
Novak Djokovic, Hampered by Injury, Is Out of the U.S. Open - The New York Times
Injured Djokovic quits US Open clash with Wawrinka
Novak Djokovic retires from US Open after Stan Wawrinka shock | CNN
Sunday Preview: Novak Djokovic & Stan Wawrinka Renew Their Rivalry | ATP Tour | Tennis
:focal(1465x439:1467x437)/origin-imgresizer.eurosport.com/2019/09/02/2668332-55188950-2560-1440.jpg "Tennis news - Stan Wawrinka defends 'amazing' Novak Djokovic after injury and boos - Eurosport")
Tennis news - Stan Wawrinka defends 'amazing' Novak Djokovic after injury and boos - Eurosport
Key Matches: Novak Djokovic vs. Stan Wawrinka - Official Site of the 2023 US Open Tennis Championships - A USTA Event
US Open 2019: Novak Djokovic retires with injury, Stan Wawrinka reaches quarter-finals - India Today
Stan Wawrinka continues his comeback at 2019 US Open - Official Site of the 2022 US Open Tennis Championships - A USTA Event
US Open title defence ends as Djokovic departs to boos after retiring hurt | US Open Tennis 2019 | The Guardian
US Open: After knocking out Djokovic, Wawrinka 'excited' for quarter-final showdown with Medvedev
Brilliant Wawrinka through as Djokovic quits - Roland-Garros - The 2023 Roland-Garros Tournament official site
Novak Djokovic looks ahead after retirement vs. Wawrinka at 2019 US Open - Official Site of the 2022 US Open Tennis Championships - A USTA Event
Novak Djokovic concedes in 4th round of U.S. Open due to shoulder
Novak Djokovic sends Stan Wawrinka message ahead of US Open clash | Tennis | Sport | Express.co.uk
Key Matches: Novak Djokovic vs. Stan Wawrinka - Official Site of the 2023 US Open Tennis Championships - A USTA Event
:focal(1260x449:1262x447)/origin-imgresizer.eurosport.com/2019/09/02/2668328-55188870-2560-1440.jpg "US Open news - Novak Djokovic says sory to the crowd as boos greet end to US Open title defence - Eurosport")
US Open news - Novak Djokovic says sory to the crowd as boos greet end to US Open title defence - Eurosport
Novak Djokovic, Hampered by Injury, Is Out of the U.S. Open - The New York Times
Stan Wawrinka continues his comeback at 2019 US Open - Official Site of the 2022 US Open Tennis Championships - A USTA Event
Novak Djokovic booed by US Open crowd after retiring hurt against Stan Wawrinka
