Roger Federer adds another tournament to his schedule, seeking ninth Dubai crown
Roger Federer wins Dubai championships for 100th career title | Tennis | Al Jazeera
Dubai Tennis Champs on Twitter: "Attention! Tickets for the Dubai Duty Free Tennis Championships 2019 go on sale tomorrow at 9am 💪 #DDFTennis https://t.co/j3RMwKjqbT" / Twitter
Dubai Draw 2019: Federer To Face Kohlschreiber - Perfect Tennis
Tennis news - Kei Nishikori shines on Dubai debut as seeds continue to tumble - Eurosport