https://ift.tt/2wwdHAe Tennis Tours Debate Ranking Systems Frozen by the Coronavirus Tennis, United States Open (Tennis), French Open (Tennis), Coronavirus (2019-nCoV), Coronavirus Reopenings The rankings have key implications for tournament seedings and sponsor bonuses. BY CHRISTOPHER CLAREY https://ift.tt/3eZq0qv July 4, 2020 at 10:30AM