It is hard to get at the original data saying that women earned more revenue, because the original page is paywalled. But one way I have seen this issued framed to reinforce the "Women generate more revenue" argument is to include years that have a women's world cup and not a men's. This gives the data you want if you have that agenda. Only trust a source that compares four years which should have the world cup for both sexes.
Men's soccer in 2018 world cup made over 6 billion, so clearly the original source made sure to include only part of that year, likely including up to June. World cup started in mid-june.
Lying with data is easy if no one questions it.