Baki exists in an anime world where fighters shatter concrete with their fingers — real-world Tyson can't compete with that physics.
This is a fun matchup because Mike Tyson actually exists as a character archetype within the Baki universe — and in that universe, fighters who resemble real-world champions are usually mid-tier at best. Baki Hanma, by the end of the series, has defeated his father Yujiro (the strongest creature on Earth in-universe), outpaced characters who can dodge bullets, and has striking power that shatters concrete walls.
Real-world Mike Tyson is one of the greatest heavyweight boxers ever. His peek-a-boo style, devastating power, and terrifying speed at 218 pounds made him virtually unbeatable in his prime. He is a legitimate combat legend. But Baki's universe operates under anime physics where human bodies can achieve supernatural feats through training alone.
Baki's cockroach dash moves faster than the human eye can track. His demon back multiplies his power output beyond anything a real human could generate. He's taken hits from Yujiro Hanma — a man who can stop earthquakes with a punch — and gotten back up. He's also mastered virtually every martial art on Earth within his universe, including boxing techniques that would match Tyson's at a base level before factoring in his superhuman physicality.
In the Baki universe, Tyson would be respected but outclassed. In the real world, there's no comparison. The matchup comes down to which physics you're using — and since we're comparing fictional Baki to his fullest, anime physics win.
Baki defeated Yujiro Hanma, the strongest creature on Earth who can stop earthquakes with his fists. His cockroach dash is faster than eyesight, his demon back multiplies his striking power exponentially, and he's mastered every fighting style on the planet. Baki's endurance lets him survive hits that would kill any real human a hundred times over.
Tyson in his prime was the most devastating puncher in boxing history, with knockout power that dropped every heavyweight he faced. His speed at 218 pounds was almost supernatural by real-world standards, and his peek-a-boo defense made him incredibly difficult to hit clean. In a real-world context with real-world physics, Tyson is the more dangerous fighter.
Baki wins under anime physics, which is the only fair way to compare a fictional character to a real one at face value. His speed, durability, and power exist on a superhuman level that real-world fighting simply doesn't reach. But Tyson deserves immense respect — he's the kind of fighter that inspired the Baki universe in the first place.
Baki Hanma also fights
Mike Tyson also fights