Tjen isn’t the only notable mover on the new WTA rankings.
Fresh off her first WTA 1000 final in Beijing, 20-year-old Czech Linda Noskova makes her Top 20 debut, rising from No. 27 to No. 17.
France's Lois Boisson, who made headlines around the world with her run to the semifinals of Roland Garros this year, makes her Top 40 debut, rising from No. 41 to No. 38 after reaching the third round in Beijing, where she picked up the first two WTA 1000 wins of her career.
A few spots down from Boisson, Germany’s Eva Lys cracks the Top 50, rising from No. 66 to No. 45 after reaching the first WTA 1000 quarterfinal of her career in the Chinese capital.
And there are two more Top 100 debuts: Australia’s Priscilla Hon rises from No. 108 to No. 95 after reaching the third round in Beijing as a qualifier; and Switzerland’s Simona Waltert rises from No. 116 to No. 98 after playing two clay-court tournaments below tour-level during Beijing, winning a $100,000 ITF Circuit event in Lisbon, Portugal and reaching the quarterfinals of a WTA 125K event in Rende, Italy.
There are no new ATP rankings this week as the men are in the middle of the Masters 1000 event in Shanghai. The next rankings update for both the ATP and the WTA will take place next Monday.