Sabalenka and Gauff surpassed two very different challenges in their respective semi-finals.
Underlining his position as the favorite of the title, Sabalenka finished four times champion of 26 games of Iga Swiatk champion with an impressive three -set victory.
Meanwhile, Gauff faced a party crowd, but efficiently ended the French French Fairy Tale Race in straight sets.
Sabalenka continues to show a remarkable consistency at the highest level of the sport, so his third successive final of large singles.
The 27 -year -old is the first woman to reach this feat since the great Serena Williams nine years ago.
Sabalenka competed in 10 tournaments this year, reaching seven finals, and leads the WTA Tour with 40 wins in 46 matches.
Meanwhile, Gauff continues to emerge as a force to be recognized in the clay.
The 21 -year -old, offering her first title of the season, is the youngest woman to reach the finals in Madrid, Rome and the French opening in the same year.
With her race for the Roland Garros final, she also became the youngest player to accumulate 70 wins in the Grand Slam tournaments since Maria Sharapova in 2007.