Iga Swiatek is advancing to the third round of the Australian Open after easily beating Rebecca Sramkova, 6-0, 6-2 on Thursday. With this win, Swiatek puts herself above the rest of the tennis field, both men's and women's, this decade.

MELBOURNE, Australia — Iga Swiatek, a self-described “control freak,” is taking new precautions — including holding on to extra samples of medicine she takes, in case they need to be tested at some point — after a doping case she described as “probably, like, the worst time in my life.”