Pickleball is a fun fast growing sport anyone can play.  Pickleball is played indoors and is played outdoors.  It is played indoors at places like Bond Park, Herb Young, Middle Creek School, etc.  Growing up I played Paddle Tennis.  Paddles Tennis was never as popular at Pickleball.  However, it could be described as Pickleball before Pickleball due to the court size, net size, underhand serve and more.  Paddle Tennis is only played outside.  Paddle Tennis uses a Tennis Ball and score is kept like tennis.  Platform Tennis is different.  Platform Tennis, also called Paddle Tennis is played mostly in the North East, mostly in the winter and within a fenced court.