MELANIE TABB AND KEITH CROSSLAND NAMED US OPEN ASSISTANT TOURNAMENT REFEREES   WHITE PLAINS, N.Y., March 21, 2019 – The USTA today announced two additions to the officiating leadership team for the 2019 US Open, with Melanie Tabb and Keith Crossland being named as US Open Assistant Tournament Referees.  Both individuals will report to Soeren Friemel, who earlier this month … [Read more...] about Melanie Tabb and Keith Crossland Named US Open Assistant Tournament Referees