On June 19, 2021, a 35-year-old Julio César Chávez Jr. (52-5-1, 34 KOs) and a 46-year-old Brazilian boxer Anderson Silva (1-1, 1 KO) met in the ring.
Chávez Jr. came in to the fight on a 1-fight win streak with a 58% KO rate, and was fighting after a gap of 6 months and 23 days. Silva was on a 1-fight win streak with a 50% KO rate, and fighting after a layoff of 15 years, 10 months, and 14 days.
Anderson Silva defeated Julio Cesar Chavez Jr. via split decision in the 8-round light-heavyweight fight. Silva improves his record to 2-1, while Chávez Jr. adds a loss to his record at 52-6-1.
On September 25, 2020, a 34-year-old Julio César Chávez Jr. (51-4-1, 33 KOs) and Mario Abel Cazares met in the ring.
Chávez Jr. came in to the fight on a 1-fight losing streak with a 58% KO rate, and was fighting after a gap of 9 months and 5 days.
Julio César Chávez Jr. lost to Mario Abel Cazares via technical decision in the 10-round fight, and adds an loss to his record at 51-5-1.
On December 20, 2019, a 33-year-old Julio César Chávez Jr. (51-3-1, 33 KOs) and a 32-year-old American boxer Daniel Jacobs (35-3, 29 KOs) met in the ring.
Chávez Jr. came in to the fight on a 1-fight win streak with a 60% KO rate, and was fighting after a gap of 4 months and 10 days. Jacobs was on a -1-fight win streak with a 76% KO rate, and fighting after a layoff of 7 months and 16 days.
Daniel Jacobs stopped Julio César Chávez Jr. via RTD in the 5th round. Jacobs improves his record to 36-3 (30 KOs), while Chávez Jr. adds a loss to his record at 51-4-1.
On May 6, 2017, a 31-year-old Julio César Chávez Jr. (50-2-1, 32 KOs) and a 26-year-old fellow Mexican boxer Canelo Álvarez (48-1-1, 34 KOs) met in the ring.
Chávez Jr. came in to the fight on a 2-fight win streak with a 60% KO rate, and was fighting after a gap of 4 months and 26 days. Canelo was on a 6-fight win streak with a 68% KO rate, and fighting after a layoff of 7 months and 19 days.
Canelo Álvarez defeated Julio César Chávez Jr. via unanimous decision in the 12-round fight. Canelo improves his record to 49-1-1, while Chávez Jr. adds a loss to his record at 50-3-1.
On April 18, 2015, a 29-year-old Julio César Chávez Jr. (48-1-1, 32 KOs) and a 27-year-old Polish boxer Andrzej Fonfara (26-3, 15 KOs) met in the ring in a light-heavyweight bout.
Chávez Jr. came in to the fight on a 2-fight win streak with a 64% KO rate, and was fighting after a gap of 1 year, 1 month, and 17 days. Fonfara was on a 1-fight win streak with a 51% KO rate, and fighting after a layoff of 5 months and 17 days.
Andrzej Fonfara stopped Julio César Chávez Jr. via RTD in the 9th round. Fonfara improves his record to 27-3 (16 KOs), while Chávez Jr. adds a loss to his record at 48-2-1.
On September 15, 2012, 26-year-old Julio César Chávez Jr. (46-0-1, 32 KOs) and 37-year-old Sergio Martínez (49-2-2, 28 KOs) fought for the vacant middleweight title.
Chávez Jr. came in to the fight on a 23-fight win streak with a 68% KO rate, and was fighting after a gap of 2 months and 30 days. Martínez was on a 5-fight win streak with a 52% KO rate, and fighting after a layoff of 5 months and 29 days.
Sergio Martínez defeated Julio César Chávez Jr. via unanimous decision . Martínez improves his record to 50-2-2, while Chávez Jr. adds a loss to his record at 46-1-1.