Bethanie Mattek Sands SCREAMS for Help After Suffering Gruesome Wimbledon Injury

American player Bethanie Mattek-Sands, the Doubles World No. 1, had to be carried off the court on a stretcher with a right knee injury. Mattek-Sands injured the .
Bethanie Mattek-Sands SCREAMS for Help After Suffering Gruesome Wimbledon Injury American player Bethanie Mattek-Sands, the Doubles World No. 1, had .
Tennis Player Bethanie Mattek Sands personally talks about the injury she suffered while playing Lucie Safarova that caused her fall to the ground and scream .
Bethanie Mattek Sands screams for help after suffering a knee injury at Wimbledon in scary scene =============THANKS FOR WATCHING============== .