Most Valuable Promotions (MVP) announced today that two-time Canadian Olympian and amateur world champion Tammara “Tamm” Thibeault will be the newest signee to MVP’s growing roster of world-class fighters. Thibeault joins MVP just ahead of her highly-anticipated pro debut against fellow Canadian and the #10 WBA-ranked middleweight, Natasha “The Nightmare” Spence (8-6, 6 KOs). Thibeault, a passionate advocate for gender equality in the sport, is making a powerful statement from the opening bell of her professional career as the first female boxer in history to compete in a pro debut under men’s rules—four three-minute rounds—in a middleweight / 160 lbs bout against Spence. The bout will open the main card of MVP’s Most Valuable Prospects 10 on Friday, December 13 in Orlando, FL, available globally as part of the DAZN subscription package, with Boxlab Promotions serving as the official licensed promoter. Jake Paul, Amanda Serrano, and fellow Canadian signee Lucas Bahdi will be in attendance to support Thibeault and fellow MVP star Wanna Walton.
Originally from Shawinigan, Quebec, Canada, Thibeault began her boxing journey at the age of nine, inspired by seeing her father, a former CFL athlete who took up boxing in his offseason, knock out an opponent during a Provincial tournament. Following in his footsteps, she took up boxing at age 12 and was inspired to compete for Canada while watching the first women’s Olympic boxing competition at the 2012 London Olympics. Since then, the 27-year-old middleweight, a southpaw standing 6 feet tall, has forged an outstanding career in the amateur ranks. A two-time Olympian, Thibeault made her Olympic debut at Tokyo 2020, where she advanced to the quarterfinals of the women’s 75kg (165lb) event, matching Canada’s best-ever Olympic result in any women’s boxing event. She went undefeated until she returned to the Paris Olympics in 2024, earning gold medals at the 2022 IBA Amateur World Championship, the 2022 Commonwealth Games, and the 2023 Pan Am Games. Thibeault, who speaks French, English, and Spanish, recently completed a Bachelor’s degree in Urban Studies from Concordia University in 2023, which she earned over seven years while competing. She currently lives in Sheffield, England, where she is earning a one-year Master’s degree in urban design and urban planning while training at the renowned Steel City Gym. She is now poised to embark on the next chapter of her career, setting a new precedent in the pro ranks as the first female boxer in history to make a pro debut while competing under men’s rules, three-minute rounds, on the main card of MVP’s Most Valuable Prospects 10.
“I am beyond excited to be part of Most Valuable Promotions,” said Tamm Thibeault. “The moment has come to start a new adventure, and I truly believe that with MVP, I will have the opportunity to bring something great to women’s professional boxing. Amanda Serrano has been an incredible inspiration, championing women’s choice in this sport, and I’m proud to follow her example by competing under men’s rules—with three-minute rounds—against Natasha Spence in my pro debut today. This is only the beginning, and I can’t wait to start this amazing journey!”
“I’m thrilled to welcome another strong female fighter in Tamm Thibeault to the MVP family,” said Amanda Serrano. “Tamm’s impressive accomplishments at the amateur level speak volumes about her talent and potential, and I’m confident she’s destined to become a future superstar. Most importantly, she shares our vision to uplift female fighters and show the world that women deserve recognition, a platform, and equal opportunity in this sport. By stepping into the ring to compete with three-minute rounds in her first pro fight, Tamm is making a bold statement on equality and setting a powerful example for the next generation of women in boxing. Change is coming.”
“Tamm Thibeault has the skills inside and outside the ring to ensure she has a long and successful boxing career,” said Jake Paul and Nakisa Bidarian, co-founders of Most Valuable Promotions. “As a two-time Canadian Olympian and amateur world champion, Tamm has already proven herself as one of the sport’s brightest rising stars. Her decision to compete under men’s rules in her professional debut is a groundbreaking moment, and we’re honored to support her as she sets a new standard for what’s possible in women’s boxing. The anticipation for her pro debut on Most Valuable Prospects 10 tonight is just the beginning, and we’re excited to see her continue inspiring athletes worldwide and showcasing her talents in an MVP event in Canada in 2025.
Thibeault joins MVP’s elite roster of superstar athletes and up-and-coming stars including international superstar Jake “El Gallo” Paul, boxing trailblazer and unified featherweight world champion Amanda “The Real Deal” Serrano, prolific top boxing prospect H2O Sylve, MVP’s first homegrown champion, the new WBO Super Middleweight Champion, Shadasia “The Sweet Terminator” Green, multi-talented megastar Javon “Wanna” Walton, India’s most successful professional boxer Neeraj Goyat, and top-ranked lightweight “Prince” Lucas Bahdi.
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