Ons Jabeur reached the quarterfinals of the Mubadala Abu Dhabi Open by holding off 17-year-old Wakana Sonobe on Wednesday.

Ons Jabeur has her sights on returning to the top of the WTA pack that includes Aryna Sabalenka, Iga Swiatek, Coco Gauff and Elena Rybakina among others. But the 30-year-old is working on pacing ...