Danielle Collins plays in Australian Open final without shoe or clothing deal - MarketWatch
Andy Murray set to end Adidas sponsorship deal as he eyes niche clothing brand for final five years of his career
10 Highest-Paid Tennis Players in the World Right Now | Man of Many
Peng Shuai: will sponsor Adidas speak out on sexual assault allegation and ensuing controversy? The dilemma sportswear brands face as China's Winter Olympics nears | South China Morning Post
The Highest-Paid Tennis Players 2019: Roger Federer Scores A Record $93 Million
Tennis Channel International - Alexander Zverev Practices Tennis in Melbourne, Australia | Facebook | By Tennis Channel International | Spotted: Alexander Zverev warming up in Melbourne. 💪🇦🇺