Sabalenka reached a second successive US Open final on Thursday when she defeated a battling Emma Navarro as well as a partisan crowd to move one win away from her third Grand Slam title.
Double Australian Open champion Sabalenka triumphed over the 13th-seeded American 6-3, 7-6 (7/2) and will face either Jessica Pegula of the United States or the Czech Republic's Karolina Muchova in Saturday's final.
Navarro, playing in her first semi-final at the majors, went down fighting, however, when she clawed her way back from 3-5 down in the second set to take her chances in a tiebreak.
Sabalenka sent down 34 winners to the 13 of the 23-year-old American in the tie.
«Guys, now you're cheering for me. Wow. It's a bit too late,» Sabalenka told the Arthur Ashe Stadium crowd.
«It really means a lot and even though you guys were supporting her still I had the goose bumps for you cheering. It was an incredible atmosphere.»
She added: «I don't really care who I face in the final because today was a good test of the crowd cheering for my opponent and even if it is gong to be Pegula, I don't care. I'm ready to face whoever.»
The Florida-based Belarusian, runner-up to Coco Gauff of the US in New York last year, called on her raw power to secure the first set, nullifying Navarro's smart use of the angles.
Although an early break was cancelled out by the American, the 26-year-old edged ahead again in the sixth game before securing the opener on the back of 16 winners, twice as many as Navarro.
Sabalenka stretched to a 3-2 lead