Serena Williams, 44, takes step toward possible return
Moderated by Tomas Kauer 
(Photo credit: Robert Deutsch-Imagn Images)
Former World No. 1 Serena Williams took a major step toward a potential return to professional tennis by recently re-entering the anti-doping testing pool, The Athletic reported Tuesday.
The 23-time Grand Slam champion's name appeared on an Oct. 6 list of players in the International Registered Testing Pool, a requirement for a return to competition.
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