Danielle Collins, Sofia Kenin, Alison Riske and Nicole Melichar to Represent U.S. in 2018 Fed Cup Final vs. Czech Republic   WHITE PLAINS, N.Y., October 31, 2018 – The USTA and United States Fed Cup Captain Kathy Rinaldi today announced that world No. 35 Danielle Collins, No. 48 Sofia Kenin, No. 63 Alison Riske and doubles No. 15 Nicole Melichar will represent the U.S. in … [Read more...] about Danielle Collins, Sofia Kenin, Alison Riske and Nicole Melichar to Represent U.S. in 2018 Fed Cup Final vs. Czech Republic