Try a full-body functional fitness workout that pro tennis player Danielle Collins tackled before the US Open. If you're a tennis fan or curious as to how professional athletes train, you'll want ...

Tennis pro Danielle Collins opens up about retiring amid battle with endometriosis, rheumatoid arthritis Danielle Collins is now the 15th-ranked player in the world. By Robyn Weil , Katie Kindelan ...

While many American men were deserving of the nod on Wednesday, Danielle Collins' dominant performance after undergoing surgery is simply top-notch.

American tennis player Danielle Collins isn't just getting support from her own country at the Paris Olympics. Irish fans have adopted her as one of their own, too.

More Olympic tennis tension erupts in Iga Swiatek-Danielle Collins match Swiatek, the women’s world No. 1, took a shot to the midsection during her quarterfinal win over Collins Wednesday, then ...