02 / FIGHTBASE FIGHTERS

Sam Fitzgerald

Tall (1.91 m) New Zealand Muay Thai fighter who made his ONE debut on short notice in 2026.

At a glance
SportMuay Thai Weight classFeatherweight Career statusActive

Profile

The story

Sam (Samuel) Fitzgerald is a 21-year-old Muay Thai fighter from New Zealand who trains at Hitman Leegar. At 1.91 meters tall, he is exceptionally tall for the featherweight division.
He made his short-notice ONE debut at ONE Fight Night 44 (June 2026) as a replacement for the injured Bampara Kouyate. He lost to Charlie Guest by TKO in the second round, but according to ONE, he showed a lot of heart and used his tall frame to create dangerous moments. At ONE Fight Night 48 in Bangkok, he is seeking his first ONE victory against American Arian Esparza.

Results

Performance

Record: 0-1 (ONE)

Over the years

Timeline

2026: ONE debut in the near future, loses by TKO to Charlie Guest (ONE Fight Night 44, June)2026: Scheduled to face Arian Esparza at ONE Fight Night 48 (3 Oct)

Relationships

Organizations

ONE Championship
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