Tennis star Serena Williams lost her single.
The US team competed with the Latvian squad.
Serena Williams, 38, lost to Anastasija Sevastova 6-7 (5-7), 6-3, 6-7 (4-7).
Kenin and Bethanie Mattek-Sands won the doubles rubber 6-4 6-0.
Destination: Budapest— Fed Cup (@FedCup) February 9, 2020
The 12 nations set for the #FedCupFinals...