Czech Republic's Noskova reached her first WTA Tour final on the back of her second top-10 victory this week after she downed Daria Kasatkina and the win follows a stunning upset of double Australian champion Victoria Azarenka.
Jabeur, last year's Wimbledon and US Open runner-up, had trouble with her lower back in the early stages of the clash and the Tunisian surrendered an early break to go a set down before taking a medical timeout.
She returned rejuvenated to grab the second set dropping only one game but found herself a break down at 1-3 in the decider and Noskova held her nerve to grab the victory.
Sabalenka will look to stop the youngster in the final on Sunday after she made short work of Irina-Camelia Begu, sealing a 6-3 6-2 victory to make her first final since beating former world number one Ash Barty in the 2021 Madrid title clash.
"I'm happy with the level I played today, especially with her different game," Sabalenka said of Begu. "She's playing a... a different style so I'm super happy that I'm able to win."
Gauff faces Masarova for Auckland title
Top seed Coco Gauff (18) produced a commanding display for a 6-0 6-2 win over Danka Kovinic at the Auckland Classic to reach her first final since a runner-up finish at the 2022 French Open.
The American will meet 2016 Junior Roland Garros singles champion Rebeka Masarova of Spain, who downed fellow qualifier Ysaline Bonaventure of Belgium 6-3 6-3.
