French Open: Serena powers past Collins to reach last 16 in Paris

United States Serena Williams plays a return to United States's Danielle Collins during their third round match on day 6, of the French Open tennis tournament at Roland Garros in Paris, France, Friday, June 4, 2021. (AP )

Serena Williams powered confidently into the fourth round of the French Open with a 6-4 6-4 defeat of fellow American Danielle Collins on Friday as the draw opened up enticingly.

The 39-year-old seventh seed produced a calm and composed display against a dangerous opponent and is now the highest-ranked player left in the bottom half.