Theseimpressive resultshave made heroneof the greatestplayersinhistory.MonicaSelessaidofSerenaWilliamsinMarch 2010that ithad "thepotential andattributesto bethe bestplayerof alltime.Shehasagreatservice,goodreturn,afantasticmovementandincrediblepower.If thisisnotenough,noplayerisasstrong as it"[1].
Over twoyears in2002-2003,she wonall fourMajorsin a row,original performancesinceSteffiGrafnineyearsagowhich enabled her tooccupytheleading positionin theWTAworldfor 57consecutive weeks.Relativelymoreirregularfrom 2004 to 2007duetoinjuriesandlackof motivation,shefoundthisplaceon two otheroccasionsthereafter,inSeptember 2008andFebruary2009,thebenefiteachtimeanew successinGrandSlam(U.S. OpenandtheAustralian Open).
SerenaWilliamsistheyounger sisterof VenusWilliams,alsonumberoneworldwidein 2001.Serenaprevailed inthirteenoftheir twenty-threeconfrontationson thecircuitsinceearly 1998.TheencounterbetweenthefinalU.S. Open2001 is thefirstGrand Slam finalinthe Open eratosee twosisters.These arealsotheonlyplayerstohavecompetedinfourconsecutiveGrand Slam finals.