Roger Federer fires timely warning by ending barren run | Reuters.com
Novak Djokovic's ominous ATP warning to Roger Federer
We have improved a lot' - Dominic Thiem's warning to Rafael Nadal, Roger Federer, and Novak Djokovic - Tennis365
Roger Federer vents at line judge after being warned for swearing in Australian Open match vs Tennys Sandgren | London Evening Standard | Evening Standard
Roger Federer sends Wimbledon warning by reaching Halle final in style | Roger Federer | The Guardian
Federer confirms Djokovic will skip inaugural Laver Cup
Australian Open: I can knock off Rafael Nadal, Novak Djokovic, says Roger Federer | Tennis News
Federer serves Wimbledon warning
Roger Federer comes forward to deliver warning | The Independent | The Independent
I Don't Believe in Limits" - Novak Djokovic Sends Out a Stern Warning to Roger Federer - EssentiallySports
Australian Open: Roger Federer sends a warning to Andy Murray ahead of quarter-final showdown - Daily Record
Australian open 2019 | Ageless Roger Federer sends Australian Open warning on eve of title defence
Roger Federer fires umpire warning ahead of US Open clash with Nick Kyrgios: "You don't go and speak like that" - Mirror Online
Roger Federer warning sent to Rafael Nadal and Novak Djokovic - 'He won't make up numbers' | Tennis | Sport | Express.co.uk
Roger Federer sounds warning with Berdych scalp - The Economic Times
Wimbledon 2019: Roger Federer sounds warning, 'The tank is full' | Sporting News
Roger Federer fired Australian Open warning by Marton Fucsovics | Tennis | Sport | Express.co.uk
Alcaraz challenges Federer after US Open win; fires warning to Nadal, Djokovic | Tennis News - Hindustan Times
Wimbledon 2011: Roger Federer fires off a warning shot | Wimbledon 2011 | The Guardian
Federer stizzito dopo il warning: “Se ti servono altri dieci rimbalzi prima di servire, vuol dire che non sei pronto” - Il Tennis italiano
Roger Federer Issues Warning To Rivals Ahead Of Shanghai Masters Title Defence
Rafael Nadal has clear warning for next generation of tennis stars at Australian Open - Mirror Online
Francisco Roig sends warning to Federer and Djokovic | Tennis Shot
Roland Garros day 7 recap: Roger Federer's pride, warnings, bets and...
Roger Federer fires timely warning by ending barren run | Reuters.com
Roger Federer caught in tense argument with French Open fire after Marin Cilic request | Tennis | Sport | Express.co.uk
