All business Swiatek eases into second week at Australian

The 21-year-old world number one, who is looking to add a first Melbourne Park crown to the

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[{"selector":"#anim-574aa85e-66b7-49d5-84bb-35b3f4202fba [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-3.4034399948172863e-15%, 2.5495635385903583e-7%) scale(0.8403361344537815)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":6000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Swiatek should face a tougher test in Wimbledon champion Elena Rybakina in the last 16 after the big-serving