Before Ash Barty, there was Evonne Goolagong, the first First Nations champion at Wimbledon. She was a player endowed with natural ability but also handicapped by plenty of disadvantages. To develop her talent at tennis she has to leave home at a very young age and move in with her coach and his family, a story she told in a memoir she wrote many years later with her friend Phil Jarratt.

Now a TV adaptation, directed by acclaimed First Nations director Wayne Blair, and written by Steven McGregor and Megan Simpson Huberman, tells the Goolagong story on screen in a dramatization based on her memoir. But a biopic is constrained by budget and other issues such as casting that mean the story has to be told differently. So what gets left out?