Event: Naomi Osaka

Aryna Sabalenka (right) hugs Naomi Osaka after winning her round of 16 match at the Madrid Open on Monday. | REUTERS Madrid – Australian Open champion Elena Rybakina fell to a shock 7-6 (8), 6-4 defeat by Anastasia Potapova on Monday in the Madrid Open fourth round.Earlier world No. 1 Aryna Sabalenka overcame Naomi Osaka 6-7 (1), 6-3, 6-2 in a gripping battle to reach the quarter-finals.Third seed Coco Gauff was eliminated in a three-set battle with Linda Noskova, decided on a final set tie-break in an exciting fourth-round clash. In a time of both misinformation and too much information, quality journalism is more crucial than ever.By subscribing, you can help us get the story right. SUBSCRIBE NOW