On July 13, 1959, a 28-year-old Robert Cohen (36-3-3, 14 KOs) and Peter Lock met in the ring.
Cohen came in to the fight on a 2-fight losing streak with a 33% KO rate, and was fighting after a gap of 3 years and 14 days.
Robert Cohen lost to Peter Lock via points decision in the 10-round fight, and adds a loss to his record at 36-4-3.
On June 29, 1956, Robert Cohen and Mario D'Agata met again in a rematch.
Cohen came in to the fight on a 1-fight losing streak with a 34% KO rate, and was fighting after a gap of 6 months and 19 days.
Robert Cohen was defending his bantamweight The Ring titles against Mario D'Agata and lost via TKO in the 7th round, and adds a loss to his record at 36-3-3.
On December 10, 1955, a 25-year-old Robert Cohen (36-1-3, 14 KOs) and Cherif Hamia met in the ring.
Cohen came in to the fight after a draw in his last fight with a 35% KO rate, and was fighting after a gap of 3 months and 7 days.
Robert Cohen lost to Cherif Hamia via TKO in the 10th round, and adds a loss to his record at 36-2-3.
On December 2, 1951, a 21-year-old Robert Cohen (6-0, 4 KOs) and Robert Meunier met in the ring.
Cohen came in to the fight on a 6-fight win streak with a 66% KO rate, and was fighting after a gap of 28 days.
Robert Cohen lost to Robert Meunier via points decision in the 8-round fight, and adds a loss to his record at 6-1.