Serena Williams now owns more victories in Grand Slam matches than anyone else in tennis

Serena surpasses roger federer for most grand slam match wins.

Serena has a 308-42 record at the majors.

Serena beat yaroslava to reach the US open quaters.

Serena wiliams now owns more victories in grand slam matches than anyone else in tennis.

She surpassing roger federrer with her 308th.

Federer turned 35 on august 8, serena turns 35 on september 26.

Serena said " i just feel like i am going out there doing what i need to do," iam not overplaying, iam not under playing.