Gold · 2026
U.S. Open Championships
M5 / −81 kg
Official event results & podium archive ↗2026 season · Updated October 7
Billy represented the United States at the Sarajevo World Judo Championships Veterans, held September 20–24, 2026. Following Houston silver, he took the preparation and support of his judo community to the world stage. He is confirmed for the President’s Cup to close his 2026 season.

Billy earned silver in the M5 / −81 kg division at the Veterans Open Houston. This result is athlete-confirmed; the Smoothcomp event results are linked below.
The organization’s announcement names Billy among eight athletes receiving sponsorship and funding. Thank you to the organizers and supporters helping athletes continue on the world stage.
The IJF athlete list and individual competition history name GAVIGAN William of the United States. Neither publishes a placement for Sarajevo, so this record confirms participation without assigning a finish.
Billy confirms he will finish his 2026 competition season at the USA Judo President’s Cup on November 22 in Irving, Texas. This is an upcoming entry; results will follow after competition.


Selected podium finishes · 2024–2026
National titles, international competition and the daily work behind each result. These are selected finishes from Billy’s competition record.
Gold · 2026
M5 / −81 kg
Official event results & podium archive ↗Silver · 2026
M5 / −81 kg
Athlete-confirmed · event results linked ↗Gold · 2025
M4 / 90 kg
Competition & podium archive ↗Bronze · 2024
−81 kg
Official IJF result · third place ↗

Medal graphics are illustrations; the podium photographs are from Billy’s archive. Sarajevo 2026 is recorded as participation, with no verified placement.
Service · Coaching · Summer 2027
Head-coach application submitted · Selection pending
Billy has submitted his application to Armed Forces Sports for the U.S. Armed Forces Judo Team head-coach role for CISM competition in summer 2027. This application brings together his Marine Corps service and decades of judo training, competition and coaching.
Application status is confirmed by Billy as of October 7, 2026. An appointment has not been announced.
Coaching, media & partnership inquiries →