Jessica Simpson is marking a sobriety milestone. The singer took to social media over the weekend to celebrate eight years sober in a reflective social media post, where she described gaining strength through sobriety.

The third-seeded Coco Gauff looked to defend her WTA Finals title against fifth-seeded Jessica Pegula. It was a rematch of the Wuhan Open final from last month. After letting the second set slip away in a tiebreak, Pegula defeated Gauff in three sets: 6-3, 6-7 (4), 6-2.