This year's SportsPro 50MM shows a gender split of 56 per cent male and 44 per cent female. The 2022 list features 22 women - more than ever before - with Serena Williams (ranked 2), Naomi Osaka (6), Alex Morgan (8) and highest new entry on the entire list, Australia and Chelsea footballer Sam Kerr (9), all within the top 10 Most Marketable athletes.