![Are you stupid??' - Daniil Medvedev explodes at umpire over Stefanos Tsitsipas 'coaching from dad' - Eurosport Are you stupid??' - Daniil Medvedev explodes at umpire over Stefanos Tsitsipas 'coaching from dad' - Eurosport](https://i.eurosport.com/2022/01/28/3298923-67458728-2560-1440.jpg)
Are you stupid??' - Daniil Medvedev explodes at umpire over Stefanos Tsitsipas 'coaching from dad' - Eurosport
![Culture of Respect: How young players can compete fairly and honorably, and keep tennis' tradition of sportsmanship alive Culture of Respect: How young players can compete fairly and honorably, and keep tennis' tradition of sportsmanship alive](https://images.tennis.com/image/private/t_16-9_1920/tenniscom-prd/mf8170e3erxihfrl9kfd.jpg)
Culture of Respect: How young players can compete fairly and honorably, and keep tennis' tradition of sportsmanship alive
![He is stupid!" - When Moutet insulted Tsitsipas's father and coach Apostolos - Tennis Tonic - News, Predictions, H2H, Live Scores, stats He is stupid!" - When Moutet insulted Tsitsipas's father and coach Apostolos - Tennis Tonic - News, Predictions, H2H, Live Scores, stats](https://tennistonic.com/wp-content/uploads/2022/11/Apostolos-Tsitsipas-and-Moutet-1-696x484.jpg)
He is stupid!" - When Moutet insulted Tsitsipas's father and coach Apostolos - Tennis Tonic - News, Predictions, H2H, Live Scores, stats
![Camera spots referee hidden by Stefanos Tsitsipas' box signalling for coaching violation - Mirror Online Camera spots referee hidden by Stefanos Tsitsipas' box signalling for coaching violation - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article26038445.ece/ALTERNATES/s1200c/1_2022-Australian-Open-Day-8.jpg)
Camera spots referee hidden by Stefanos Tsitsipas' box signalling for coaching violation - Mirror Online
![Yulia Putintseva in amazing on-court rant at coach Roman Kisliansky as she asks him: 'Why are you chewing all the time and looking at your dumb videos?' | The Sun Yulia Putintseva in amazing on-court rant at coach Roman Kisliansky as she asks him: 'Why are you chewing all the time and looking at your dumb videos?' | The Sun](https://www.thesun.co.uk/wp-content/uploads/2017/08/sport-preview-coach-arguement.jpg?strip=all&quality=100&w=620&h=413&crop=1)
Yulia Putintseva in amazing on-court rant at coach Roman Kisliansky as she asks him: 'Why are you chewing all the time and looking at your dumb videos?' | The Sun
![Yulia Putintseva in amazing on-court rant at coach Roman Kisliansky as she asks him: 'Why are you chewing all the time and looking at your dumb videos?' | The Sun Yulia Putintseva in amazing on-court rant at coach Roman Kisliansky as she asks him: 'Why are you chewing all the time and looking at your dumb videos?' | The Sun](https://www.thesun.co.uk/wp-content/uploads/2017/08/nintchdbpict000347325006-e1503415383574.jpg)
Yulia Putintseva in amazing on-court rant at coach Roman Kisliansky as she asks him: 'Why are you chewing all the time and looking at your dumb videos?' | The Sun
![Emma Raducanu's new coach 'feared' Brit's brutal reputation just months before link-up | Tennis | Sport | Express.co.uk Emma Raducanu's new coach 'feared' Brit's brutal reputation just months before link-up | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/1200x712/1647082_1.jpg)
Emma Raducanu's new coach 'feared' Brit's brutal reputation just months before link-up | Tennis | Sport | Express.co.uk
![Patrick Mouratoglou: On the Coaching Violation Given Serena Williams in 2018 US Open Final: “Do I regret it? No. Would I do it again tomorrow? Yes.” - Tennis Panorama Patrick Mouratoglou: On the Coaching Violation Given Serena Williams in 2018 US Open Final: “Do I regret it? No. Would I do it again tomorrow? Yes.” - Tennis Panorama](https://i0.wp.com/www.tennispanorama.com/wp-content/uploads/2019/03/4-Serena-and-Coach.jpg?resize=563%2C450)
Patrick Mouratoglou: On the Coaching Violation Given Serena Williams in 2018 US Open Final: “Do I regret it? No. Would I do it again tomorrow? Yes.” - Tennis Panorama
![Watch: Daniil Medvedev yells at his coach, who walks away from the court | Sports News,The Indian Express Watch: Daniil Medvedev yells at his coach, who walks away from the court | Sports News,The Indian Express](https://images.indianexpress.com/2022/06/Untitled-design-4-6.jpg)
Watch: Daniil Medvedev yells at his coach, who walks away from the court | Sports News,The Indian Express
![There are also singles players that people “don't pay” to see" - Serena Williams' former coach Rennae Stubbs on Reilly Opelka's doubles tennis feud There are also singles players that people “don't pay” to see" - Serena Williams' former coach Rennae Stubbs on Reilly Opelka's doubles tennis feud](https://staticg.sportskeeda.com/editor/2022/12/c3352-16716193847496-1920.jpg)