The No. 1 ranked player in the world certainly looked the part in Paris on Thursday, as Iga Swaitek extended her winning streak to 20 matches at the French Open with a 6-2, 6-4 win over Coco Gauff. Swiatek is now 11-1 against Gauff, who'll become the No. 2 ranked player in the WTA rankings following the French Open.

Swiatek's combination of her ability to get her first serve in — 68% for the match — and keeping the ball in play — just 12 unforced errors to Gauff's 36 — led to the straight set victory. The two-time defending French Open singles champion has dropped just one set on her way to the final and is looking to become just the third woman in the Open Era (Monica Seles 1990-92, Justine Henin 2005-07) to win the French Open three straight years. Also, if she's able to win Saturday's final she'll join Henin (4), Steffi Graf (6) and Chris Evert (7) as the only women to win the singles title at Roland Garros 4 times and at just 23 years old, she'd be the youngest to have reached that mark.

Even as she ascends to her highest career ranking, Gauff heads back to the drawing board against Swiatek. She's now lost to Swiatek in three of the last four French Opens in addition to having just the one win in 12 matches against the top ranked player.

Swiatek now heads to the final to take on Mirra Andreeva or Jasmine Paolini on Saturday, while Gauff still has some work to do at Roland Garros — she's in the women's doubles semifinals Katerina Siniakova and could still capture her first Grand Slam doubles title.