From the archive · October 22, 1933
Primo Carnera vs Paulino Uzcudun 2
IBU World & EBU European Heavyweight Titles · Piazza di Siena, Roma, Lazio, Italy
Record 76-6-0 · 265¾ lb
Record 49-14-2 · 202¾ lb

The fight
The home crowd booed its victorious world champion in the closing rounds because he could not knock out the challenger. Primo Carnera nevertheless retained the heavyweight championship by a unanimous fifteen-round decision over Paulino Uzcudun at Piazza di Siena in Rome on 22 October 1933. The Associated Press described a decisive victory, with Carnera repeatedly landing his left and following with heavy rights, while the Spaniard remained on his feet throughout.
This was Carnera’s first championship defence since his sixth-round knockout of Jack Sharkey in New York on 29 June. It was also his second meeting with Uzcudun, whom he had defeated by a ten-round split decision in Barcelona on 30 November 1930. The return contest carried greater stakes: Carnera’s world championship and Uzcudun’s European heavyweight title were at issue, a position subsequently confirmed by the International Boxing Union. Carnera weighed approximately 266 pounds against Uzcudun’s 203, giving the champion an advantage of more than sixty pounds in addition to his considerable superiority in height.
The setting made the defence a national occasion. Piazza di Siena, within Rome’s Villa Borghese grounds, accommodated a vast outdoor gathering, commonly reported as 70,000, although contemporary estimates varied. Benito Mussolini attended with other Fascist officials, and James Roosevelt, the American president’s eldest son, was also present. Carnera’s championship had been incorporated into the regime’s publicity, and the event was arranged as a public celebration of the Italian titleholder. Expectations extended beyond retaining the championship to producing a knockout before the assembled dignitaries.
Uzcudun’s compact build and powerful left hook offered a different problem from the champion’s long-range punching. The Basque challenger was an experienced heavyweight whose principal asset in this contest proved his resistance to punishment. Carnera’s left hand repeatedly found him, and the champion followed with forceful rights. The contemporary Associated Press account credited Carnera with every round and described Uzcudun being driven about the ring under the attack. The surviving reports provide little reliable detail separating the individual rounds, but their description of the extended action is consistent: Carnera did the more effective punching, while Uzcudun endured without conceding a knockdown.
As the contest approached its conclusion, the crowd’s response changed. The spectators had initially applauded Carnera’s superiority, but sections of the audience booed during the fourteenth and fifteenth rounds when the anticipated stoppage failed to arrive. Uzcudun completed the distance without being counted. The Italian boxing federation’s later account likewise records that Carnera demonstrated the better boxing but received criticism for failing to finish inside the limit. That disappointment concerned the manner of victory rather than evidence of a late reversal in the contest.
Referee Roger Nicod and judges Juan Casanovas and Edoardo Mazzia returned a unanimous verdict for Carnera. Numerical official scorecards could not be verified from the available records, so the newspaper assessment that he won every round should be distinguished from the officials’ recorded decision. Carnera retained the world championship and acquired the European title. He subsequently outpointed Tommy Loughran in his next world championship defence before losing to Max Baer in June 1934. For Uzcudun, the Rome contest remained his only world heavyweight championship challenge, ending in a clear points defeat distinguished by his ability to withstand the much larger champion’s sustained attack.
The House on this fight
With footage this poor, I’m leaning on the contemporary reports rather than pretending I can judge every exchange. Carnera had just knocked out Sharkey and was a national attraction; Uzcudun brought experience, a dangerous left hook and the toughness to test him. Their first meeting had ended in a split decision, but the reports describe a clearer Carnera win here.
The ringside account describes Carnera landing it repeatedly and following with heavy rights. My reading is that his size mattered because he used it to score and keep the shorter man under pressure. Uzcudun stayed upright for fifteen rounds, but surviving punishment doesn’t mean you’re winning rounds.
I’ve no time for the booing because Carnera couldn’t finish him. That crowd wanted a knockout; boxing doesn’t owe anyone one. Carnera deserved the decision, and Uzcudun deserved respect for his resistance. Both things can be true without dressing this up as a close fight.