On December 10, 2016, 27-year-old Kal Yafai (20-0, 14 KOs) and 31-year-old Luis Concepción (35-4, 24 KOs) fought for the vacant WBA super-flyweight title.
Yafai came in to the fight on a 20-fight win streak with a 70% KO rate, and was fighting after a gap of 1 month and 18 days. Concepción was on a 3-fight win streak with a 61% KO rate, and fighting after a layoff of 3 months and 10 days.
Kal Yafai defeated Luis Concepción via unanimous decision . Yafai improves his record to 21-0, while Concepción adds a loss to his record at 35-5.
On June 29, 2019, the 30-year-old WBA super-flyweight world champion, Kal Yafai (25-0, 15 KOs), faced a 28-year-old Dominican boxer Norbelto Jimenez (29-8-4, 16 KOs), in a title defense fight.
Yafai came in to the fight on a 25-fight win streak with a 60% KO rate, and was fighting after a gap of 7 months and 5 days. Jimenez was on a 9-fight win streak with a 39% KO rate, and fighting after a layoff of 1 year and 6 days.
Kal Yafai defeated Norbelto Jimenez via unanimous decision and successfully defended his WBA super-flyweight title. Yafai improves his record to 26-0, while Jimenez adds a loss to his record at 29-9-4.
On November 24, 2018, the 29-year-old WBA super-flyweight world champion, Kal Yafai (24-0, 15 KOs), faced a 21-year-old Mexican boxer Israel González (23-2, 10 KOs), in a title defense fight.
Yafai came in to the fight on a 24-fight win streak with a 62% KO rate, and was fighting after a gap of 5 months and 29 days. González was on a 2-fight win streak with a 40% KO rate, and fighting after a layoff of 3 months and 10 days.
Kal Yafai defeated Israel González via unanimous decision and successfully defended his WBA super-flyweight title. Yafai improves his record to 25-0, while González adds a loss to his record at 23-3.
On October 28, 2017, the 28-year-old WBA super-flyweight world champion, Kal Yafai (22-0, 14 KOs), faced a 25-year-old Japanese boxer Sho Ishida (24-0, 13 KOs), in a title defense fight.
Yafai came in to the fight on a 22-fight win streak with a 63% KO rate, and was fighting after a gap of 5 months and 15 days. Ishida was on a 24-fight win streak with a 54% KO rate, and fighting after a layoff of 6 months and 5 days.
Kal Yafai defeated Sho Ishida via unanimous decision and successfully defended his WBA super-flyweight title. Yafai improves his record to 23-0, while Ishida adds a loss to his record at 24-1.
On May 13, 2017, the 27-year-old WBA super-flyweight world champion, Kal Yafai (21-0, 14 KOs), faced Suguru Muranaka, in a title defense fight.
Yafai came in to the fight on a 21-fight win streak with a 66% KO rate, and was fighting after a gap of 5 months and 3 days.
Kal Yafai defeated Suguru Muranaka via unanimous decision and successfully defended his WBA super-flyweight title. Yafai improves his record to 22-0
On March 5, 2016, a 26-year-old Kal Yafai (17-0, 11 KOs) and Dixon Flores met in the ring in a super-flyweight bout.
Yafai came in to the fight on a 17-fight win streak with a 64% KO rate, and was fighting after a gap of 4 months and 17 days.
Kal Yafai stopped Dixon Flores via KO in the 1st round. Yafai improves his record to 18-0 (12 KOs)
On May 26, 2018, a 28-year-old Kal Yafai (23-0, 14 KOs) and a 27-year-old Mexican boxer David Carmona (21-6-5, 9 KOs) met in the ring.
Yafai came in to the fight on a 23-fight win streak with a 60% KO rate, and was fighting after a gap of 6 months and 28 days. Carmona was on a 1-fight win streak with a 28% KO rate, and fighting after a layoff of 2 months and 24 days.
Kal Yafai stopped David Carmona via RTD in the 7th round. Yafai improves his record to 24-0 (15 KOs), while Carmona adds a loss to his record at 21-7-5.
On October 17, 2015, a 26-year-old Kal Yafai (16-0, 11 KOs) and a 26-year-old fellow British boxer Jason Cunningham (17-2, 6 KOs) met in the ring in a super-flyweight bout.
Yafai came in to the fight on a 16-fight win streak with a 68% KO rate, and was fighting after a gap of 1 month and 12 days. Cunningham was on a 4-fight win streak with a 31% KO rate, and fighting after a layoff of 1 month and 12 days.
Kal Yafai defeated Jason Cunningham via unanimous decision in the 12-round super-flyweight fight. Yafai improves his record to 17-0, while Cunningham adds a loss to his record at 17-3.
On May 21, 2014, a 24-year-old Kal Yafai (10-0, 7 KOs) and Yaqub Kareem met in the ring in a super-flyweight bout.
Yafai came in to the fight on a 10-fight win streak with a 70% KO rate, and was fighting after a gap of 5 months and 7 days.
Kal Yafai stopped Yaqub Kareem via KO in the 3rd round. Yafai improves his record to 11-0 (8 KOs)
On December 14, 2013, a 24-year-old Kal Yafai (9-0, 6 KOs) and Ashley Lane met in the ring.
Yafai came in to the fight on a 9-fight win streak with a 66% KO rate, and was fighting after a gap of 1 month and 18 days.
Kal Yafai stopped Ashley Lane via TKO in the 4th round. Yafai improves his record to 10-0 (7 KOs)