Non-Player Tests Positive for COVID-19 in Western & Southern Open/US Open Bubble (August 18, 2020) The USTA issued a statement that a non-player has tested positive for the COVID-19 in the Tier 1 environment. Per the statement, it's been only one tests out 1400 tests so far in the Western & Southern/ US Open bubble.Related articles: USTA Statement on the … [Read more...] about Non-Player Tests Positive for COVID-19 in Western & Southern Open/US Open Bubble