
United States takes 2-0 lead over Slovakia in Davis Cup playoff
HOFFMAN ESTATES, Ill. (AP) -- Sam Querrey gave the U.S. a commanding 2-0 lead Friday night in its Davis Cup World Group playoff against Slovakia with a 7-6 (6), 6-3, 6-3 win over Martin Klizan. In the opening match of the night, American John Isner hit 29 aces in a