A common misconception on the slice is that the racquet at contact opens The ball will always go wherever
the strings are pointing so even on the slice at contact the
racket is gonna be in this position. It might start open but
I’ll go to that position and then continue. Make sure that when
you are hitting your slice you are not trying to keep racquet open at
contact. that’s only gonna spin the ball and make bounce on your side. Make sure that you’re hitting nice, through the shot.