Sports US Open runner-up Alexander Zverev pays tribute to parents, who tested positive for COVID-19 September 14, 2020 Wayne Coffey, Special for USA TODAY Comments Off on US Open runner-up Alexander Zverev pays tribute to parents, who tested positive for COVID-19 An emotional Alexander Zverev said his parents are "always with me in every single tournament," but both tested positive before the U.S. Open began.