Viktoriya Tomova and Su-Jeong Jang won their respective singles on Thursday and will now face eachother in the semi-finals at the Nordea Open.
Tomova, of Bulgaria, raced passed Mihaela Buzarnescu of Romania 63 60 and will play her third semi-final on the WTA tour.
Jang of South Korea has impressed all week and secured her spot in the semi-finals defeating fifth seed Panna Udvardy of Hungary.