Judge Dismissed Tara Moore’s Lawsuit Against WTA

A federal judge rejected a $20 million lawsuit from Tara Moore seeking to overturn a four-year doping suspension.

Updated on Sept. 22, 2026 in Tennis

Judge Dismissed Tara Moore’s Lawsuit Against WTA

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Should athletes hold governing bodies legally responsible for accidental doping from food contamination?

A federal judge in New York dismissed a $20 million lawsuit filed by professional tennis player Tara Moore against the WTA. Moore had sought to vacate a four-year doping ban imposed by the Court of Arbitration for Sport.

Why it matters

The lawsuit challenged the fairness of the arbitration process and the WTA's role in failing to warn players about risks associated with meat consumption in Colombia. The ruling reinforces the authority of established sports arbitration proceedings.

Tara Moore was issued a four-year ban by the Court of Arbitration for Sport after testing positive for boldenone and nandrolone. The athlete, currently 34, remains suspended until December 2027.

The players

Tara Moore

She is a professional tennis player who challenged a doping ban in federal court.

WTA

The Women's Tennis Association is the principal organizing body for professional women's tennis.

Andrew Carter

He is the federal judge who presided over the case in New York.

Court of Arbitration for Sport

This is an international quasi-judicial body established to settle disputes related to sports.

International Tennis Integrity Agency

This organization is responsible for upholding the integrity of professional tennis worldwide.

The details

Judge Andrew Carter ruled that the arbitrator did not exceed their powers or deprive Moore of a fair hearing. Moore had previously been cleared by an independent tribunal in 2022, but that decision was successfully appealed by the International Tennis Integrity Agency.

In 2022, Moore tested positive for banned substances at a tournament in Colombia.
In 2022, Moore was initially provisionally suspended from professional competition.
In 2026, the Mexican Open removed meat from its player restaurant due to contamination risks.
On September 22, 2026, a federal judge dismissed Moore's $20 million lawsuit.
In December 2027, Moore's four-year doping ban is scheduled to conclude.

Season Trajectory

This ruling sets a significant legal precedent for how tennis governing bodies handle doping appeals and athlete liability. It follows the 2026 Mexican Open meat contamination removal, illustrating the growing institutional awareness of contamination risks in international sport.

The dismissal of the lawsuit confirms that the four-year ban remains in effect, preventing Moore from competing on the professional tour through 2027. This ruling upholds the existing arbitration landscape, maintaining current regulatory standards for player doping violations.

The takeaway

This case underscores the difficulty for athletes in challenging international arbitration rulings within the U.S. court system. Players must remain hyper-vigilant regarding dietary intake when competing in regions where meat contamination is a known regulatory risk.