Teixeira vs. Shogun Rua Boxing Match Set for Aug. 29
Glover Teixeira vs. Shogun Rua boxing match is set for Aug. 29, 2026 in Sao Paulo, and Teixeira says he's fighting for real.
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Glover Teixeira and Mauricio "Shogun" Rua will box each other on Aug. 29, 2026 at Spaten Fight Night 3 in Sao Paulo, Brazil, and Teixeira says he has no interest in a soft, exhibition-style affair. The two former UFC light heavyweight champions never crossed paths inside the Octagon, but they'll settle it under professional boxing rules with 10-ounce gloves across eight two-minute rounds.
Teixeira made his intentions clear. "We're gonna go in there and do some boxing and let it out, man. It's a fight," he said. "We do 10-ounce gloves, and we're going to take his head off. I'm going to take his head off."
Why Teixeira and Rua Are Fighting Now
Both men walked away from the UFC on the same night. Teixeira dropped his 205-pound title to Jamahal Hill at UFC 283 in early 2023, and Rua closed the book on his own Hall of Fame career at that same event with a TKO loss to Ihor Potieria. Now 46 and 44 respectively, the two Brazilians are stepping back into competition on home soil, in a sport neither made his name in, against the one man from their own era they somehow never fought.
Teixeira framed it almost as unfinished business between two guys who beat nearly everyone else on the roster during their UFC runs but never got each other. That history is exactly why this card carries more weight than a typical retired-fighter boxing spectacle. These are two guys with real knockout power and decades of professional fighting instinct, not influencers playing dress-up in gloves.
What This Means for Bettors
Age and durability are the story here more than boxing technique. Teixeira built his UFC resume on veteran toughness and a heavy right hand, while Rua's career highlight reel is full of violent finishes going back to his PRIDE days. Neither man has boxed professionally, so early markets will likely lean on name recognition and recent MMA form rather than any real boxing sample size. Given Teixeira's stated approach, expect oddsmakers and bettors to price this as a live, finish-heavy fight rather than a measured, decision-friendly exhibition. Anyone betting this card should watch for how the line moves as fight week approaches, since two heavy-handed fighters north of 44 years old in eight two-minute rounds is a recipe for an early stoppage either way.
The card itself extends beyond the boxing headliner. Spaten Fight Night 3 also features Olympic judo gold medalists Rafaela Silva and Beatriz Souza, with Silva facing 2024 Olympic silver medalist Prisca Awiti and Souza running it back against fellow Olympian Raz Hershko. The event airs live on TV Globo and streams on Globoplay.
Frequently Asked Questions
When is the Glover Teixeira vs. Shogun Rua boxing match?
Glover Teixeira faces Mauricio "Shogun" Rua in a professional boxing match on Saturday, Aug. 29, 2026, at Spaten Fight Night 3 in Sao Paulo, Brazil.
Is Teixeira vs. Shogun Rua an exhibition?
No. Glover Teixeira has said the bout will be contested under professional boxing rules with 10-ounce gloves over eight two-minute rounds, and he has stated he intends to knock out Shogun Rua rather than treat it as an exhibition.
Why haven't Teixeira and Shogun Rua fought before?
Glover Teixeira and Mauricio Rua both competed as UFC light heavyweights and retired from MMA on the same UFC 283 card in early 2023, but the two never met each other inside the Octagon.
