On June 1, 2019, a 29-year-old Andy Ruiz Jr. (32-1, 21 KOs) got a shot at the WBA (Super), IBF, and WBO heavyweight titles held by 29-year-old British boxer Anthony Joshua (22-0, 21 KOs).
Ruiz Jr. came in to the fight on a 3-fight win streak with a 63% KO rate, and was fighting after a gap of 1 month and 12 days. Joshua was on a 22-fight win streak with a 95% KO rate, and fighting after a layoff of 8 months and 10 days.
Andy Ruiz Jr. stopped the champion via TKO in the 7th round of the 12-round world-title fight, winning the first world titles of his career, and is crowned the new WBA (Super), IBF, and WBO heavyweight champion. Ruiz Jr. improves his record to 33-1 (22 KOs), while Joshua adds a loss to his record at 22-1.
On May 17, 2014, a 24-year-old Andy Ruiz Jr. (21-0, 15 KOs) and Manuel Quezada met in the ring in a heavyweight bout.
Ruiz Jr. came in to the fight on a 21-fight win streak with a 71% KO rate, and was fighting after a gap of 5 months and 24 days.
Andy Ruiz Jr. stopped Manuel Quezada via TKO in the 2nd round. Ruiz Jr. improves his record to 22-0 (16 KOs)
On November 23, 2013, a 24-year-old Andy Ruiz Jr. (20-0, 14 KOs) and Tor Hamer met in the ring in a heavyweight bout.
Ruiz Jr. came in to the fight on a 20-fight win streak with a 70% KO rate, and was fighting after a gap of 3 months and 27 days.
Andy Ruiz Jr. stopped Tor Hamer via RTD in the 3rd round. Ruiz Jr. improves his record to 21-0 (15 KOs)
On March 10, 2018, a 28-year-old Andy Ruiz Jr. (29-1, 19 KOs) and a 36-year-old Devin Vargas (20-4, 8 KOs) met in the ring.
Ruiz Jr. came in to the fight on a 1-fight losing streak with a 63% KO rate, and was fighting after a gap of 1 year and 3 months. Vargas was on a 2-fight win streak with a 33% KO rate, and fighting after a layoff of 4 months and 6 days.
Andy Ruiz Jr. stopped Devin Vargas via KO in the 1st round. Ruiz Jr. improves his record to 30-1 (20 KOs), while Vargas adds a loss to his record at 20-5.
On May 14, 2016, a 26-year-old Andy Ruiz Jr. (26-0, 17 KOs) and Ray Austin met in the ring in a heavyweight bout.
Ruiz Jr. came in to the fight on a 26-fight win streak with a 65% KO rate, and was fighting after a gap of 6 months and 20 days.
Andy Ruiz Jr. stopped Ray Austin via RTD in the 4th round. Ruiz Jr. improves his record to 27-0 (18 KOs)
On June 8, 2013, a 23-year-old Andy Ruiz Jr. (18-0, 12 KOs) and Carl Davis met in the ring.
Ruiz Jr. came in to the fight on a 18-fight win streak with a 66% KO rate, and was fighting after a gap of 2 months and 23 days.
Andy Ruiz Jr. stopped Carl Davis via TKO in the 1st round. Ruiz Jr. improves his record to 19-0 (13 KOs)
On July 27, 2013, a 23-year-old Andy Ruiz Jr. (19-0, 13 KOs) and Joe Hanks met in the ring in a heavyweight bout.
Ruiz Jr. came in to the fight on a 19-fight win streak with a 68% KO rate, and was fighting after a gap of 1 month and 19 days.
Andy Ruiz Jr. stopped Joe Hanks via TKO in the 4th round. Ruiz Jr. improves his record to 20-0 (14 KOs)
On December 7, 2012, a 23-year-old Andy Ruiz Jr. (16-0, 10 KOs) and Elijah McCall met in the ring.
Ruiz Jr. came in to the fight on a 16-fight win streak with a 62% KO rate, and was fighting after a gap of 2 months and 24 days.
Andy Ruiz Jr. stopped Elijah McCall via TKO in the 3rd round. Ruiz Jr. improves his record to 17-0 (11 KOs)
On September 4, 2022, a 32-year-old Andy Ruiz Jr. (34-2, 22 KOs) and a 43-year-old Cuban boxer Luis Ortiz (33-2, 28 KOs) met in the ring in a heavyweight bout.
Ruiz Jr. came in to the fight on a 1-fight win streak with a 61% KO rate, and was fighting after a gap of 1 year, 4 months, and 3 days. Ortiz was on a 2-fight win streak with a 80% KO rate, and fighting after a layoff of 8 months and 3 days.
Andy Ruiz Jr. defeated Luis Ortiz via unanimous decision in the 12-round heavyweight fight. Ruiz Jr. improves his record to 35-2, while Ortiz adds a loss to his record at 33-3.
On December 20, 2014, a 25-year-old Andy Ruiz Jr. (23-0, 17 KOs) and Siarhei Liakhovich met in the ring in a heavyweight bout.
Ruiz Jr. came in to the fight on a 23-fight win streak with a 73% KO rate, and was fighting after a gap of 1 month and 25 days.
Andy Ruiz Jr. defeated Siarhei Liakhovich via unanimous decision in the 10-round heavyweight fight. Ruiz Jr. improves his record to 24-0