The answer is 'some, but they stand no chance'.
There is a lot of disingenuous reporting with the FTM athletes being feted on their stunning and braveness and no actual wins. Ever. Not even one.
Chris Mosier is the standard example, but Mosier has never actually won anything. I believe Mosier DID qualify for an Olympic men's squad but it was in a large field race where Mosier's qualification was based on high in a tiny pool of competitors (35-39 years old or something like that). And in that same race there were (younger) women who ran faster.
So the answer is nada, zilch, they are destined to lose.
Oh and the boxer Manuel who fought against someone who had won no fights.
HEre's a typical story
www.charlotteobserver.com/news/article227023179.html
"Swimming is in Colby's blood. His grandfather, Bill Love, was a PIAA swimming official. His aunt, Sheryl Love, led Bethel Park to its first state title in 1981 and then swam on scholarship at Virginia Tech. Sheryl's name remains on the record board above the Bethel Park pool: 1,650-yard freestyle, 17:21. Colby had hoped to one day beat it. For a while, he was on target.
Bethel Park swim coach Dave Kutrufis said Colby was one of the top-three fastest freshmen the girls team ever had. As a sophomore, Colby was getting letters from Division II college programs. He was hopeful for a scholarship, or at least a chance to walk on to a Division I team. "
So genetically gifted, very fast female, BUT develops gender dysphoria depression etc. transitions to male.
Now?
'After a year away from swimming, Colby returned this season and switched from the girls team to the boys team for his final year of eligibility, proudly wearing scars from his top surgery last fall. His times aren't far from where they once were, but the competition is faster. Colby said, "I can't compare the person that I was the last time I swam to the person that I am now."
Now, he's not swimming for scholarships or school records. He's swimming for something else.
"Just for me," Colby said, before pausing. "I didn't want depression to be the reason I stopped."'
So Colby Love who was going to get scholarships and so on is now just doing it 'for me'. Because there are no other options as an FTM athlete. You are going to lose. It's genetic.