![US Open bosses branded 'fools' as umpire who 'coached' Nick Kyrgios to victory escapes with a ticking off US Open bosses branded 'fools' as umpire who 'coached' Nick Kyrgios to victory escapes with a ticking off](https://www.thesun.co.uk/wp-content/uploads/2018/08/NINTCHDBPICT0004299437683.jpg)
US Open bosses branded 'fools' as umpire who 'coached' Nick Kyrgios to victory escapes with a ticking off
![Chair umpire Mohamed Lahyani during 2017 US Open round 3 match – Stock Editorial Photo © zhukovsky #172256460 Chair umpire Mohamed Lahyani during 2017 US Open round 3 match – Stock Editorial Photo © zhukovsky #172256460](https://st3.depositphotos.com/1587911/17225/i/1600/depositphotos_172256460-stock-photo-chair-umpire-mohamed-lahyani-during.jpg)
Chair umpire Mohamed Lahyani during 2017 US Open round 3 match – Stock Editorial Photo © zhukovsky #172256460
![US Open make Nick Kyrgios statement amid umpire Mohamed Lahyani row | Tennis | Sport | Express.co.uk US Open make Nick Kyrgios statement amid umpire Mohamed Lahyani row | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/750x445/1010956.jpg)
US Open make Nick Kyrgios statement amid umpire Mohamed Lahyani row | Tennis | Sport | Express.co.uk
![US Open: Roger Federer wades into Nick Kyrgios row and BLASTS umpire Mohamed Lahyani | Tennis | Sport | Express.co.uk US Open: Roger Federer wades into Nick Kyrgios row and BLASTS umpire Mohamed Lahyani | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/750x445/1010962.jpg)
US Open: Roger Federer wades into Nick Kyrgios row and BLASTS umpire Mohamed Lahyani | Tennis | Sport | Express.co.uk
![A Chair Umpire's View of John Isner-Nicolas Mahut: Baby News, Toilet Breaks Can Wait | ATP Tour | Tennis A Chair Umpire's View of John Isner-Nicolas Mahut: Baby News, Toilet Breaks Can Wait | ATP Tour | Tennis](https://www.atptour.com/en/news/www.atptour.com/-/media/images/news/2020/06/29/20/05/isner-lahyani-mahut-wimbledon-2010.jpg)