FED Cup: USA beat Latvia in doubles decider to reach finals

*Los Angeles:* Sofia Kenin and Bethanie Mattek-Sands defeated Jelena Ostapenko and Anastasija Sevastova 6-4, 6-0 in a deciding doubles as the USA survived a Saturday scare to beat unheralded Latvia 3-2 and reach the Fed Cup finals. New Australian Open champion Kenin and Mattek-Sands ensured the USA reached the finals in Budapest...