TOP SECRET! This is the PRIVATE diary of Ash Barty, future tennis SUPERSTAR! So don't tell anyone what I'm about to tell you... Okay?! Ash is back at TENNIS CAMP and so HAPPY to see her friends again. When they all find out that they will COMPETE at the end of camp in a singles tournament and the WINNERS will get to be a ball kid at the local grown-ups tournament, they all get SUPER EXCITED! Especially when there's a chance they'll get to meet their tennis heroes AND go on TV!Will Ash get to meet her HEROES and be a BALL KID to the STARS?