Serena Williams is returning to competition with an exhibition match Saturday in Abu Dhabi against French Open champion Jelena Ostapenko. Williams has not competed since winning the Australian Open last January while she was pregnant. She will face Latvia's Ostapenko at the Mubadala World Tennis Championship in the first year that women will be taking part, tournament organizers announced Sunday. She is expected to compete for her 24th at the Australian Open, the first major of the year. The Australian Open starts Jan. 15.

Source: ABC News December 24, 2017 19:06 UTC