SportKokkinakis grills umpire at change of ends admin10 months ago01 mins Thanasi Kokkinakis has a testy exchange with the umpire late in the first setJanuary 16, 2024 — 5.38pmPost navigationPrevious: Australian Open Highlights: Victoria Azarenka v Camila GiorgiNext: Kokkinakis seizes momentum with brilliant tiebreak
