The latest development comes as Ramos is already nursing a calf injury he picked up in recent international duty
As a result, the 25-year-old Russian star, Daniil Medvedev, has withdrawn from the Monte Carlo Masters tournament
The Pakistan Super League was suspended after six players tested positive for the coronavirus.
Eight New Zealand cricketers are currently in India playing the IPL but the country has imposed a travel ban from India.
The Russian Open and the Indonesia Masters Super 100 were scheduled for July and October respectively but were derailed by the pandemic.
The former Indian wicketkeeper batsman Kiran More is asymptomatic and is in isolation, according to Mumbai Indians
The coronavirus situation worsened in Mumbai as two more groundstaff and plumber tested positive as the IPL 2021 neared a start.
Devdutt Padikkal has tested positive for the coronavirus and he could reportedly miss the first two games for Royal Challengers Bangalore in IPL 2021.
The IPL 2021 has seen some positive cases of coronavirus as the pandemic sees a surge in the country in the last couple of weeks.
Sachin Tendulkar was one of four people who participated in the Road Safety World Series to test positive for Covid-19.