On October 24, 2020, a 31-year-old Claudio Marrero (24-4, 17 KOs) and a 22-year-old American boxer Xavier Martinez (15-0, 11 KOs) met in the ring.
Marrero came in to the fight on a 1-fight losing streak with a 60% KO rate, and was fighting after a gap of 8 months and 16 days. Martinez was on a 15-fight win streak with a 73% KO rate, and fighting after a layoff of 11 months and 23 days.
Xavier Martinez defeated Claudio Marrero via unanimous decision in the 12-round fight. Martinez improves his record to 16-0, while Marrero adds a loss to his record at 24-5.
On February 8, 2020, a 30-year-old Claudio Marrero (24-3, 17 KOs) and a 29-year-old British boxer Kid Galahad (26-1, 15 KOs) met in the ring.
Marrero came in to the fight on a 1-fight win streak with a 63% KO rate, and was fighting after a gap of 7 months and 10 days. Galahad was on a -1-fight win streak with a 55% KO rate, and fighting after a layoff of 7 months and 24 days.
Kid Galahad stopped Claudio Marrero via RTD in the 8th round. Galahad improves his record to 27-1 (16 KOs), while Marrero adds a loss to his record at 24-4.
On January 26, 2019, a 29-year-old Claudio Marrero (23-2, 17 KOs) and a 26-year-old Mongolian boxer Nyambayaryn Tögstsogt (10-0, 9 KOs) met in the ring in a featherweight bout.
Marrero came in to the fight on a 1-fight win streak with a 68% KO rate, and was fighting after a gap of 8 months and 29 days. Nyambayar was on a 10-fight win streak with a 90% KO rate, and fighting after a layoff of 8 months.
Tugstsogt Nyambayar defeated Claudio Marrero via unanimous decision in the 12-round featherweight fight. Nyambayar improves his record to 11-0, while Marrero adds a loss to his record at 23-3.
On September 15, 2017, a 28-year-old Claudio Marrero (22-1, 16 KOs) and Jesús Rojas met in the ring in a featherweight bout.
Marrero came in to the fight on a 8-fight win streak with a 69% KO rate, and was fighting after a gap of 4 months and 17 days.
Claudio Marrero lost to Jesús Rojas via KO in the 7th round, and adds an loss to his record at 22-2.
On August 23, 2013, a 24-year-old Claudio Marrero (14-0, 11 KOs) and a 26-year-old Argentinian boxer Jesús Cuellar (22-1, 18 KOs) met in the ring in a featherweight bout.
Marrero came in to the fight on a 14-fight win streak with a 78% KO rate, and was fighting after a gap of 8 months and 24 days. Cuellar was on a 5-fight win streak with a 78% KO rate, and fighting after a layoff of 8 months and 11 days.
Jesús Cuellar defeated Claudio Marrero via unanimous decision in the 12-round featherweight fight. Cuellar improves his record to 23-1, while Marrero adds a loss to his record at 14-1.