http://assets.espn.go.com/i/tvlistings/tv_espn_original.gif en-us 10 ESPN Inc. http://espn.go.com/ Copyright 2010 ESPN Inc. Age and health problems have knocked Venus and Serena Williams from the top of the tennis world. Let's appreciate their final years.]]> May 29, 2012 09:54:25 PDT The Serena Williams who is known for her determination and fighting spirit wasn't in Melbourne on Monday. Instead, Williams was beaten at her own game Down Under.]]> January 22, 2012 20:04:29 PST