Five new cases included two household contacts of existing cases. The rolling 14-day average of cases dropped to eight, the lowest in four months. Mackenzie McDonald said he and his third-round opponent, Lloyd Harris, were both confounded by an odd beeping sound they heard as they played on Court 3. Other sounds not normally heard also felt amplified: the creaking of electronic sunshades rising into position on changeovers, the pitter-patter of the ball kids shoes. They were ordered to maintain social distancing, use hand sanitizer and pull up their masks to cover their noses.
89 new cases including two exclusive household contacts of existing ones.
( z0 include :ARG1 ( z1 case :quant 89 :ARG1-of ( z2 new ) ) :ARG2 z1 :rel ( z3 case :quant 2 :ARG0-of ( z4 exclusive ) :ARG1-of ( z5 contact :mod ( z6 household ) ) :ARG1-of ( z7 exist ) ) )
(z0 / include-01
    :ARG1 (z1 / case-03
              :quant 89
              :ARG1-of (z2 / new-01))
    :ARG2 z1
    :rel (z3 / case
             :quant 2
             :ARG0-of (z4 / exclusive-02)
             :ARG1-of (z5 / contact-01
                          :mod (z6 / household))
             :ARG1-of (z7 / exist-01)))
89 new cases including two exclusive household contacts of existing ones .
z1 :ARG1-of z2
z1 :quant 1
z0 :ARG2 z1
z0 :ARG1 z1
z3 :quant 0
z3 :ARG0-of z4
z5 :mod z6
z3 :ARG1-of z5
z3 :ARG1-of z7
z0 :rel z3