Australian Open player collapses on court as bushfire smoke covers Melbourne - video

Slovenian tennis player Dalila Jakupović has been forced to retire during her qualifying match at the Australian Open after suffering from severe coughing fits. The poor air quality in Melbourne already delayed the start of the qualifying rounds as smoke from surrounding bushfires smothered the city. Jakupović claimed the first set 6-4 against Swiss player Stefanie Vögele and looked likely to secure the second but collapsed on court before retiring• Australian Open qualifier forced to retir...