The 18-year-old Pole on Monday saw off France's Caroline Garcia 7-6, 6-1 in the first round of the women’s singles.
The Western & Southern Open tournament in Cincinnati, Ohio, is for many top tennis players the final warm-up before the US Open.
Poland’s Świątek is ranked world No. 55 by the Women's Tennis Association (WTA).
(gs/pk)
Source: PAP