Melbourne (AP) Rafael Nadal began fine-tuning his quest for a 21st Grand Slam singles title at the Australian Open with a 6-2, 7-5 win over Ricardas Berankis 6-2, 7-5 on Thursday in a warm-up tournament at Melbourne Park. Nadal, recovering from the coronavirus, showed no signs of sluggishness on Rod Laver Arena, although he was broken […]