<Tr> <Td> 32 </Td> <Td> Loss </Td> <Td> 31--1 </Td> <Td> Joe Frazier </Td> <Td> UD </Td> <Td> 15 </Td> <Td> Mar 8, 1971 </Td> <Td> 29 years, 50 days </Td> <Td> Madison Square Garden, New York City, New York, U.S. </Td> <Td> For WBA, WBC, The Ring, and lineal heavyweight titles </Td> </Tr> <Tr> <Td> 31 </Td> <Td> Win </Td> <Td> 31--0 </Td> <Td> Oscar Bonavena </Td> <Td> TKO </Td> <Td> 15 (15), 2: 03 </Td> <Td> Dec 7, 1970 </Td> <Td> 28 years, 324 days </Td> <Td> Madison Square Garden, New York City, New York, U.S. </Td> <Td> </Td> </Tr> <Tr> <Td> 30 </Td> <Td> Win </Td> <Td> 30--0 </Td> <Td> Jerry Quarry </Td> <Td> RTD </Td> <Td> 3 (15), 3: 00 </Td> <Td> Oct 26, 1970 </Td> <Td> 28 years, 282 days </Td> <Td> Municipal Auditorium, Atlanta, Georgia, U.S. </Td> <Td> </Td> </Tr> <Tr> <Td> 29 </Td> <Td> Win </Td> <Td> 29--0 </Td> <Td> Zora Folley </Td> <Td> KO </Td> <Td> 7 (15), 1: 48 </Td> <Td> Mar 22, 1967 </Td> <Td> 25 years, 64 days </Td> <Td> Madison Square Garden, New York City, New York, U.S. </Td> <Td> Retained WBA, WBC, The Ring, and lineal heavyweight titles </Td> </Tr>

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