On October 6, 2018, a 37-year-old Jhonny González (66-10, 54 KOs) and a 38-year-old fellow Mexican boxer Tomás Rojas (49-16-1, 33 KOs) met in the ring in a super-featherweight bout.
González came in to the fight on a 8-fight win streak with a 71% KO rate, and was fighting after a gap of 5 months and 29 days. Rojas was on a -1-fight win streak with a 50% KO rate, and fighting after a layoff of 11 months and 29 days.
Tomás Rojas defeated Jhonny González via majority decision in the 12-round super-featherweight fight. Rojas improves his record to 50-16-1, while González adds a loss to his record at 66-11.
On September 12, 2015, a 33-year-old Jhonny González (58-9, 49 KOs) and a 32-year-old Puerto Rican boxer Jonathan Oquendo (25-4, 16 KOs) met in the ring.
González came in to the fight on a 1-fight win streak with a 73% KO rate, and was fighting after a gap of 1 month and 11 days. Oquendo was on a 1-fight win streak with a 55% KO rate, and fighting after a layoff of 6 months and 6 days.
Jonathan Oquendo defeated Jhonny González via majority decision in the 10-round fight. Oquendo improves his record to 26-4, while González adds a loss to his record at 58-10.
On March 28, 2015, the 33-year-old WBC featherweight world champion, Jhonny González (57-8, 48 KOs), faced a 26-year-old American boxer Gary Russell Jr. (25-1, 14 KOs), in a title defense fight.
González came in to the fight on a 5-fight win streak with a 73% KO rate, and was fighting after a gap of 5 months and 24 days. Russell Jr. was on a 1-fight win streak with a 53% KO rate, and fighting after a layoff of 3 months and 8 days.
Gary Russell Jr. stopped the champion via TKO in the 4th round of the 12-round world-title fight, winning the first world title of his career, and is crowned the new WBC featherweight champion. Russell Jr. improves his record to 26-1 (15 KOs), while González adds a loss to his record at 57-9.
On September 15, 2012, the 31-year-old WBC featherweight world champion, Jhonny González (52-7, 45 KOs), faced a 32-year-old fellow Mexican boxer Daniel Ponce de León (43-4, 35 KOs), in a title defense fight.
González came in to the fight on a 12-fight win streak with a 76% KO rate, and was fighting after a gap of 4 months and 18 days. León was on a 2-fight win streak with a 74% KO rate, and fighting after a layoff of 4 months and 11 days.
Daniel Ponce de León defeated Jhonny González via technical decision and wins the WBC title. León improves his record to 44-4, while González adds a loss to his record at 52-8.
On May 23, 2009, a 27-year-old Jhonny González (40-6, 34 KOs) got a shot at the super-bantamweight WBC title held by 32-year-old Japanese boxer Toshiaki Nishioka (33-4-3, 20 KOs).
González came in to the fight on a 6-fight win streak with a 73% KO rate, and was fighting after a gap of 6 months and 2 days. Nishioka was on a 10-fight win streak with a 50% KO rate, and fighting after a layoff of 4 months and 20 days.
Toshiaki Nishioka made easy work of Jhonny González, stopping the challenger via TKO in the 3rd. Nishioka improves his record to 34-4-3 (21 KOs), while González adds a loss to his record at 40-7.
On August 11, 2007, the 25-year-old WBO bantamweight world champion, Jhonny González (34-5, 29 KOs), faced a 35-year-old Filipino boxer Gerry Peñalosa (51-6-2, 34 KOs), in a title defense fight.
González came in to the fight on a 1-fight win streak with a 74% KO rate, and was fighting after a gap of 4 months and 12 days. Peñalosa was on a -1-fight win streak with a 57% KO rate, and fighting after a layoff of 4 months and 25 days.
Gerry Peñalosa stopped the champion via KO in the 7th round of the 12-round world-title fight, and is crowned the new WBO bantamweight champion. Peñalosa improves his record to 52-6-2 (35 KOs), while González adds a loss to his record at 34-6.
On September 16, 2006, a 25-year-old Jhonny González (33-4, 28 KOs) got a shot at the super-bantamweight WBC title held by 28-year-old fellow Mexican boxer Israel Vázquez (40-3, 29 KOs).
González came in to the fight on a 19-fight win streak with a 75% KO rate, and was fighting after a gap of 3 months and 20 days. Vázquez was on a 8-fight win streak with a 67% KO rate, and fighting after a layoff of 3 months and 6 days.
Israel Vázquez stopped Jhonny González via TKO in the 10th round of the 12-round world-title fight, and successfully defended his WBC and The Ring super-bantamweight titles. Vázquez improves his record to 41-3 (30 KOs), while González adds a loss to his record at 33-5.
On April 7, 2002, a 20-year-old Jhonny González (14-3, 12 KOs) and Ricardo Vargas met in the ring for the 2nd time, in a bantamweight bout.
González came in to the fight on a 1-fight losing streak with a 70% KO rate, and was fighting after a gap of .
Jhonny González lost to Ricardo Vargas via technical decision in the 12-round bantamweight fight, and adds an loss to his record at 14-4.
On April 7, 2002, a 20-year-old Jhonny González (14-2, 12 KOs) and Ricardo Vargas met in the ring.
González came in to the fight on a 14-fight win streak with a 75% KO rate, and was fighting after a gap of 5 months and 12 days.
Jhonny González lost to Ricardo Vargas via unanimous decision in the 10-round fight, and adds an loss to his record at 14-3.
On November 6, 1999, an 18-year-old Jhonny González (0-1, 0 KOs) and Hugo Vargas met in the ring.
González came in to the fight on a 1-fight losing streak with a 0% KO rate, and was fighting after a gap of 2 months and 23 days.
Jhonny González lost to Hugo Vargas via majority decision in the 4-round fight, and adds an loss to his record at 0-2.
On August 14, 1999, a 17-year-old Jhonny González (debutant) and Mario Perez met in the ring.
Jhonny González lost to Mario Perez via unanimous decision in the 4-round fight, making an unsuccessful professional debut.