Maya Joint and Serena Williams were both born in Michigan - but that's where the comparisons end.
Williams is a 23-times grand slam singles champion, arguably the women's tennis GOAT - greatest of all time - with on-court earnings of $US94,816,730 and life documentaries aplenty.
Joint is yet to reach a grand slam second week with $US2,290,793 banked from her first three full years on the WTA Tour.