Power was restored at the Caja Magica tennis complex and the Madrid Open resumed with a packed schedule that included second-ranked Iga Swiatek advancing to the quarterfinals.

There are four exciting WTA Madrid quarterfinals scheduled. One of those is Coco Gauff vs Mirra Andreva, and we at LWOT predict that blockbuster encounter in a separate article.

Argentina's Francisco Cerundolo, ranked 21st, beat the German — a two-time former winner in Madrid — to repeat his feat from last year.