Świątek, ranked the world No. 49, beat Switzerland’s Viktorija Golubic 6-2, 6-2 in the final on Sunday.
It was the Polish 19-year-old’s first tournament after a break amid the coronavirus pandemic.
In the semi-final in Montreux, Świątek defeated Swiss player Simona Waltert 6-0, 6-4.
(pk)
Source: Polish Radio