None of those, really. Just that downplaying successful women doesn’t happen as much in sport, and when it does it’s not by stating they are men.
If %10 of successful women have ever been downplayed because of their gender (due to unconscious biases for example) vs %1 of successful men, then this is still a handful of examples which nevertheless points to a significant bias.
Ok, but where is the data?
Sure, it point to the fact that women’s success are downplayed. Not that when women are successful they are called men.