Serbia, US tied 1-1 at Hopman Cup (AP) Novak Djokovic beat American Mardy Fish 6-2, 6-7 (4), 7-6 (4) Friday to keep Serbia in contention for the Hopman Cup mixed team tennis championship. The United States led 1-0 four hours before Djokovic took to the Burswood Dome courts when Jelena Jankovic, hobbled by strained upper leg muscles for three days, was not able to play her singles match against Serena Williams. Publish Date: Fri, 04 Jan 2008 04:19:36 PST Read more...