On April 9, 2021, a 26-year-old Cristofer Rosales (32-5, 21 KOs) and Ángel Ayala met in the ring.
Rosales came in to the fight on a 3-fight win streak with a 56% KO rate, and was fighting after a gap of 2 months and 11 days.
Cristofer Rosales lost to Ángel Ayala via unanimous decision in the 12-round fight, and adds an loss to his record at 32-6.
On December 20, 2019, 25-year-old Cristofer Rosales (29-4, 20 KOs) and 24-year-old Julio Cesar Martinez (14-1, 11 KOs) fought for the vacant WBC flyweight title.
Rosales came in to the fight on a 1-fight win streak with a 60% KO rate, and was fighting after a gap of 3 months and 26 days. Martinez was on a 14-fight win streak with a 73% KO rate, and fighting after a layoff of 3 months and 20 days.
Julio Cesar Martinez stopped Cristofer Rosales via TKO in the 9th round of the 12-round world-title fight. Martinez improves his record to 15-1 (12 KOs), while Rosales adds a loss to his record at 29-5.
On December 22, 2018, the 24-year-old WBC flyweight world champion, Cristofer Rosales (28-3, 19 KOs), faced a 25-year-old British boxer Charlie Edwards (13-1, 6 KOs), in a title defense fight.
Rosales came in to the fight on a 5-fight win streak with a 61% KO rate, and was fighting after a gap of 4 months and 4 days. Edwards was on a 5-fight win streak with a 42% KO rate, and fighting after a layoff of 6 months and 6 days.
Charlie Edwards defeated Cristofer Rosales via unanimous decision and wins the WBC title — in his first world-title fight. Edwards improves his record to 14-1, while Rosales adds a loss to his record at 28-4.
On May 26, 2017, a 22-year-old Cristofer Rosales (23-2, 15 KOs) and Andrew Selby met in the ring.
Rosales came in to the fight on a 13-fight win streak with a 60% KO rate, and was fighting after a gap of 1 month and 26 days.
Cristofer Rosales lost to Andrew Selby via unanimous decision in the 12-round fight, and adds an loss to his record at 23-3.
On March 28, 2015, a 20-year-old Cristofer Rosales (10-1, 7 KOs) and a 25-year-old British boxer Kal Yafai (13-0, 9 KOs) met in the ring.
Rosales came in to the fight on a 8-fight win streak with a 63% KO rate, and was fighting after a gap of 1 month and 28 days. Yafai was on a 13-fight win streak with a 69% KO rate, and fighting after a layoff of 4 months and 13 days.
Kal Yafai defeated Cristofer Rosales via points decision in the 8-round fight. Yafai improves his record to 14-0, while Rosales adds a loss to his record at 10-2.
On August 30, 2013, an 18-year-old Cristofer Rosales (2-0, 1 KO) and Keyvin Lara met in the ring.
Rosales came in to the fight on a 2-fight win streak with a 50% KO rate, and was fighting after a gap of 2 months and 8 days.
Cristofer Rosales lost to Keyvin Lara via unanimous decision in the 4-round fight, and adds an loss to his record at 2-1.