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Serena Williams Signals Tennis Comeback With ITIA Drug Test Registration

Updated :  Tuesday, December 2, 2025 2:17 PM
Serena Williams registers for ITIA drug testing, signaling possible tennis comeback.

Key Points

  • Serena Williams has rejoined the International Tennis Integrity Agency’s (ITIA) drug-testing pool.
  • The 23-time Grand Slam champion has not competed since the 2022 U.S. Open.
  • A six-month testing period is required before she can officially return to competition.
  • Sister Venus Williams recently returned to the tour at age 45, fueling speculation about a doubles reunion.
  • Fans and the tennis community await confirmation of Serena’s next move.

A Step Toward Return

Serena Williams has taken her first official step toward a potential comeback to professional tennis. The 23-time Grand Slam champion has registered with the International Tennis Integrity Agency (ITIA) for drug testing, marking her re-entry into the sport’s regulatory framework.

Williams last competed at the 2022 U.S. Open, where she bid farewell to fans but emphasized she was “evolving” rather than retiring. Her latest move suggests she may be preparing to add another chapter to her storied career.

Registration Details

By joining the ITIA’s testing pool, Williams is now required to provide her whereabouts for random testing. Athletes must complete a minimum six-month testing period before returning to competition.

ITIA spokesman Adrian Bassett confirmed her inclusion, stating: “She is on the list and back in the testing pool.” The announcement has reignited speculation about when and where Williams might make her comeback.

Venus Williams’ Influence

Serena’s older sister, Venus Williams, recently returned to competitive play at age 45 after an 18-month hiatus. She made headlines at the U.S. Open as the oldest singles competitor since 1981.

Venus has openly expressed her desire for Serena to rejoin her on tour, saying, “I miss her. We always did everything together.” The sisters have won 14 Grand Slam doubles titles as a pair, making the possibility of a reunion particularly enticing for fans.

Why It Matters

Serena Williams is widely regarded as one of the greatest athletes in tennis history. Her potential return comes at a time when the sport is seeing generational shifts, with younger stars rising to prominence. A comeback would not only energize fans but also reshape the competitive landscape of women’s tennis.

What Happens Next

Williams must complete the ITIA’s six-month testing requirement before she can compete again. While no official tournament has been announced, anticipation is building across the tennis world. Fans and analysts alike are eager to see whether Serena will return to singles competition, reunite with Venus in doubles, or pursue both.

Paul McCann

Paul McCann is a passionate sports writer with a keen eye for global and American athletics. With years of experience covering major leagues and international tournaments, he brings insightful analysis, engaging stories, and fresh perspectives to readers worldwide. Paul’s writing captures the excitement, strategy, and human spirit behind every game — from the NFL and NBA to global football and beyond.