On July 6, 2024, a 37-year-old Daniel Jacobs (37-4, 30 KOs) and a 32-year-old Shane Mosley Jr. (21-4, 12 KOs) met in the ring in a super-middleweight bout.
Jacobs came in to the fight on a 1-fight losing streak with a 73% KO rate, and was fighting after a gap of 2 years, 4 months, and 24 days. Mosley Jr. was on a 4-fight win streak with a 48% KO rate, and fighting after a layoff of 7 months and 4 days.
Shane Mosley Jr. defeated Daniel Jacobs via unanimous decision in the 10-round super-middleweight fight. Mosley Jr. improves his record to 22-4, while Jacobs adds a loss to his record at 37-5.
On February 12, 2022, a 35-year-old Daniel Jacobs (37-3, 30 KOs) and a 33-year-old British boxer John Ryder (30-5, 17 KOs) met in the ring.
Jacobs came in to the fight on a 2-fight win streak with a 75% KO rate, and was fighting after a gap of 1 year, 2 months, and 16 days. Ryder was on a 2-fight win streak with a 48% KO rate, and fighting after a layoff of 5 months and 2 days.
John Ryder defeated Daniel Jacobs via split decision in the 12-round fight. Ryder improves his record to 31-5, while Jacobs adds a loss to his record at 37-4.
On May 4, 2019, the 32-year-old IBF middleweight champion, Daniel Jacobs (35-2, 29 KOs), and the 28-year-old WBA (Super), WBC, and The Ring middleweight champion Canelo Álvarez (51-1-2, 35 KOs) met in a title-unification fight.
Jacobs came in to the fight on a 3-fight win streak with a 78% KO rate, and was fighting after a gap of 6 months and 7 days. Canelo was on a 2-fight win streak with a 64% KO rate, and fighting after a layoff of 4 months and 19 days.
Canelo Álvarez defeated Daniel Jacobs via unanimous decision and unifies the IBF, WBA (Super), WBC, and The Ring middleweight titles. Canelo improves his record to 52-1-2, while Jacobs adds a loss to his record at 35-3.
On March 18, 2017, a 30-year-old Daniel Jacobs (32-1, 29 KOs) got a shot at the middleweight WBA (Super) and WBC title held by 34-year-old Kazakhstani boxer Gennady Golovkin (36-0, 33 KOs).
Jacobs came in to the fight on a 12-fight win streak with a 87% KO rate, and was fighting after a gap of 6 months and 9 days. Golovkin was on a 36-fight win streak with a 91% KO rate, and fighting after a layoff of 6 months and 8 days.
Gennady Golovkin defeated Daniel Jacobs via unanimous decision and successfully defended his WBA (Super), WBC, and IBF middleweight titles. Golovkin improves his record to 37-0, while Jacobs adds a loss to his record at 32-2.
On July 31, 2010, 23-year-old Daniel Jacobs (20-0, 17 KOs) and 30-year-old Dmitry Pirog (16-0, 13 KOs) fought for the vacant WBO middleweight title.
Jacobs came in to the fight on a 20-fight win streak with a 85% KO rate, and was fighting after a gap of 2 months and 16 days. Pirog was on a 16-fight win streak with a 81% KO rate, and fighting after a layoff of 3 months and 4 days.
Dmitry Pirog stopped Daniel Jacobs via KO in the 5th round of the 12-round world-title fight. Pirog improves his record to 17-0 (14 KOs), while Jacobs adds a loss to his record at 20-1.