Stephens into Charleston final after Kerber withdraws
The American seventh seed will play either Italian fifth seed Sara Errani or Russian qualifier Elena Vesnina in Sunday's final.Halep - Stephens: French Open 2018 final
American seventh seed Sloane Stephens reached the final of the Charleston clay court tournament on Saturday when Australian Open champion Angelique Kerber was forced to quit their semi-final.
Top seed Kerber of Germany was understood to be suffering a viral illness before retiring at 6-1, 3-0 down.
Stephens, with titles in Auckland and Acapulco already in 2016, will face either Italian fifth seed Sara Errani or Russian qualifier Elena Vesnina in Sunday's final.
"I wish Angie a speedy recovery, she's a great girl -- I'm happy to be in the final though," said Stephens.