Betwinners Soccer news: Controversial proposals to revamp the Davis Cup and turn it into a season-ending 18-team event have been backed by national tennis federations. 👉 https://t.co/vpo4OHBCvu https://t.co/xgY9IkD7QC

Controversial proposals to revamp the Davis Cup and turn it into a season-ending 18-team event have been backed by national tennis federations. 👉 https://t.co/vpo4OHBCvu https://t.co/xgY9IkD7QC