
Biles, who last competed at the 2019 World Championships, had an all-around score of 58.4 points and finished ahead of training partner Jordan Chiles, despite falling off the uneven bars on her final event.
The 24-year-old Biles, who sported a rhinestone goat on the back of her white leotard on Saturday, has won every meet she has entered since the 2013 US Championships.
“It was really nerve-racking, but I’m just happy to be back out here,” NBC Sports quoted Biles as saying.
For the Yurchenko double pike, Biles sprinted down the runway, did a roundoff onto the takeoff board, followed by a back handspring with a halftwist onto the vault before finishing it with a double somersault in a piked position.
She scored a 16.1, higher than either of her gold medal-winning vaults at the 2016 Rio Olympics.
Biles also posted the highest scores on balance beam, floor exercise and vault at the US Classic, the first of three major competitions before the July 23 to Aug 8 Tokyo Summer Olympics.