American top seed had lost in opening round at Dubai and Doha
Lyon: Australian Open champion Sofia Kenin snapped a three-match losing streak by easing past Russian Vitalia Diatchenko in straight sets at the WTA event in Lyon on Wednesday.
The American top seed, who had lost her opening matches in both Dubai and Doha in recent weeks, beat her 107th-ranked opponent 6-4, 6-3 to reach the second round.
Kenin will next face Romanian qualifier Jaqueline Adina Cristian.
World number five Kenin took the opening set off Diatchenko on her third set point, before battling through a topsy-turvy second which featured six breaks of serve.