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Imagine being one of the best in the world at something, then deciding to start over in a different version of that same thing—just to see if you can win there too. That’s exactly what Canadian boxer Tammara Thibeault is doing.
Important: In boxing, "amateur" doesn’t mean "beginner." It means Olympic-style boxing—shorter rounds, different scoring, headgear (sometimes), and you don’t get paid prize money. "Professional" boxing has longer rounds, no headgear, and fighters earn purses.
On August 8 in Orlando, Florida, Thibeault steps into the ring for the toughest fight of her pro career. She’s challenging Desley Robinson of Australia for two world titles: the IBF and WBO middleweight belts.
| Fighter | Record | Titles Held | Notable Wins |
|---|---|---|---|
| Tammara Thibeault (CAN) | 4–0 | — | — |
| Desley Robinson (AUS) | Veteran, power puncher | IBF & WBO middleweight champion | Beat Mary Spencer (Canadian pioneer) in May 2025 |
Most pros train full-time. Thibeault? She’s been doing three full-time things at once:
Iron sharpens iron: In Belfast, she sparred with national team boxers from India and New Zealand—all prepping for the Commonwealth Games. High-level partners, high-level pressure.
Thibeault has unfinished business with the Olympics.
Path to LA 2028:
For decades, the formula for boxing stardom was simple:
Legends who followed it: Muhammad Ali, Joe Frazier, George Foreman, Sugar Ray Leonard, Oscar De La Hoya (“The Golden Boy”).
Since 2016, pro boxers are allowed to compete in the Olympics. Thibeault isn’t rewriting the playbook—she’s running a new play inside it.
Other pro-am hybrids:
But in women’s boxing (Olympic since 2012), the pro game is still growing. That means an Olympic medal boosts a pro career even more—and vice versa.
Business side: Thibeault is signed with Most Valuable Promotions (MVP), co-founded by Jake Paul. MVP now runs 5 of the top 10 women on the pound-for-pound list and headlines ESPN cards. CEO Nakisa Bidarian says:
“If she becomes a gold medallist at the Olympics, that will only inure more benefit to her pro career… I hope we can have a gold medallist on our roster from Canada.”
| Division | # of Pros Worldwide | Thibeault’s Rank | Top Contender Comparison |
|---|---|---|---|
| Women’s Middleweight | 53 | #2 | — |
| Men’s Middleweight | ~2,100 | — | Carlos Adames: 25–1–1, WBC champ, #2 |
Shields on Olympic gold: “You really have to earn it. It’s not just the Olympics. You have to go through nationals, then the world championships… then the Olympics, where it’s only the best.”
Thibeault’s mindset: “I want to do something great on Saturday, Aug. 8. For me to do that, I need to be right there and then. I don’t need to be thinking about the next thing.”
Tammara Thibeault is a 29-year-old Canadian boxer attempting something no one has ever done: hold a professional world title and win Olympic gold. On August 8, she faces Australian champion Desley Robinson for two belts. A win makes her a world champ in just 5 pro fights. But her eyes are also on LA 2028, where she wants to erase the memory of her first-round exit in Paris. She trains in England, works a day job, finished a master’s degree, and still competes in amateur tournaments—because the pressure and depth there sharpen her for the pros. Backed by Jake Paul’s MVP promotion, she’s part of a new wave where Olympic and pro boxing overlap, especially in women’s boxing. If she pulls it off, she’ll rewrite the record books—and maybe the business of the sport too.
Yes! Since the 2016 Rio Games, pros have been eligible. But most big-name pros don’t bother—it’s mostly early-career fighters using the Olympics for exposure. Thibeault is rare: a top-ranked pro choosing to go back.
| Amateur (Olympic-style) | Professional |
|---|---|
| 3 rounds × 3 minutes | 4–12 rounds × 2–3 minutes |
| Scored on clean punches landed | Scored on damage, ring control, aggression |
| Headgear (sometimes) | No headgear |
| No prize money | Fighters earn purses |
Women’s pro boxing is much newer (Olympics since 2012). Fewer promoters, less money, smaller talent pool. But that’s changing fast—thanks to stars like Shields, Serrano, Taylor, and now Thibeault.
She stays on track for LA 2028. Her amateur ranking (#3 of 352) is even higher than her pro ranking (#2 of 53). The Olympic path remains open either way.
Yes—if both win in August. Shields fights for the WBC belt Aug 15. Thibeault fights for IBF/WBO Aug 8. The winner of each would hold all four major belts between them. A unification fight would be the biggest in women’s middleweight history.