She beat the previous high score of 6,831 set by former Olympic champion Denise Lewis back in 2000.
The New York Yankees managed to defeat the Tampa Bay Rays, while the Philadelphia Phillies and Milwaukee Brewers also won on Thursday.
The Golden State Warriors progressed to the NBA Finals on Thursday, defeating the Dallas Mavericks 120-110 on Thursday.
Meanwhile, Cameron Norrie seeks success after a Swede ended Dan Evans’ dreams.