Betwinners Soccer news: Madrid will host the Davis Cup finals in 2019 and 2020. Will the best players play? And how much richer might tennis be? @russellcfuller looks at the reformed competition 👉 https://t.co/wvvBx8EjsM https://t.co/jjYCH11MdQ

Madrid will host the Davis Cup finals in 2019 and 2020. Will the best players play? And how much richer might tennis be? @russellcfuller looks at the reformed competition 👉 https://t.co/wvvBx8EjsM https://t.co/jjYCH11MdQ