On January 29, 2022, a 32-year-old Jonathan Guidry (17-0-2, 10 KOs) got a shot at the heavyweight WBA (Regular) title held by 32-year-old Trevor Bryan (21-0, 15 KOs).
Guidry came in to the fight on a 11-fight win streak with a 52% KO rate, and was fighting after a gap of 5 months and 15 days. Bryan was on a 21-fight win streak with a 71% KO rate, and fighting after a layoff of 1 year.
Trevor Bryan defeated Jonathan Guidry via split decision and successfully defended his WBA (Regular) heavyweight title. Bryan improves his record to 22-0, while Guidry adds a loss to his record at 17-1-2.
On February 9, 2019, a 29-year-old Jonathan Guidry (12-0-2, 6 KOs) and Dustin Nichols met in the ring.
Guidry came in to the fight on a 6-fight win streak with a 42% KO rate, and was fighting after a gap of 3 months and 13 days.
Jonathan Guidry stopped Dustin Nichols via TKO in the 1st round. Guidry improves his record to 13-0-2 (7 KOs)
On October 27, 2018, a 28-year-old Jonathan Guidry (11-0-2, 5 KOs) and Quincy Palmer met in the ring.
Guidry came in to the fight on a 5-fight win streak with a 38% KO rate, and was fighting after a gap of 3 months and 13 days.
Jonathan Guidry stopped Quincy Palmer via KO in the 1st round. Guidry improves his record to 12-0-2 (6 KOs)
On August 17, 2019, a 29-year-old Jonathan Guidry (14-0-2, 8 KOs) and Cory Phelps met in the ring.
Guidry came in to the fight on a 8-fight win streak with a 50% KO rate, and was fighting after a gap of 2 months and 2 days.
Jonathan Guidry stopped Cory Phelps via TKO in the 2nd round. Guidry improves his record to 15-0-2 (9 KOs)
On June 2, 2018, a 28-year-old Jonathan Guidry (9-0-2, 4 KOs) and Lemarcus Tucker met in the ring.
Guidry came in to the fight on a 3-fight win streak with a 36% KO rate, and was fighting after a gap of 9 months and 8 days.
Jonathan Guidry stopped Lemarcus Tucker via TKO in the 2nd round. Guidry improves his record to 10-0-2 (5 KOs)
On July 8, 2017, a 27-year-old Jonathan Guidry (7-0-2, 3 KOs) and Keith Thompson met in the ring.
Guidry came in to the fight on a 1-fight win streak with a 33% KO rate, and was fighting after a gap of 1 month and 25 days.
Jonathan Guidry stopped Keith Thompson via TKO in the 2nd round. Guidry improves his record to 8-0-2 (4 KOs)
On November 1, 2019, a 29-year-old Jonathan Guidry (15-0-2, 9 KOs) and Aaron Chavers met in the ring for the 2nd time,.
Guidry came in to the fight on a 9-fight win streak with a 52% KO rate, and was fighting after a gap of 2 months and 15 days.
In the rematch, Jonathan Guidry stopped Aaron Chavers via TKO in the 3rd round. Guidry improves his record to 16-0-2 (10 KOs)
On June 15, 2019, a 29-year-old Jonathan Guidry (13-0-2, 7 KOs) and Harris Tucker met in the ring for the 2nd time,.
Guidry came in to the fight on a 7-fight win streak with a 46% KO rate, and was fighting after a gap of 4 months and 6 days.
In the rematch, Jonathan Guidry stopped Harris Tucker via TKO in the 4th round. Guidry improves his record to 14-0-2 (8 KOs)
On May 13, 2017, a 27-year-old Jonathan Guidry (6-0-2, 2 KOs) and Robert Murray met in the ring.
Guidry came in to the fight after a draw in his last fight with a 25% KO rate, and was fighting after a gap of 2 months and 2 days.
Jonathan Guidry stopped Robert Murray via KO in the 3rd round. Guidry improves his record to 7-0-2 (3 KOs)
On June 11, 2022, a 32-year-old Jonathan Guidry (17-1-2, 10 KOs) and Dacarree Scott met in the ring.
Guidry came in to the fight on a 1-fight losing streak with a 50% KO rate, and was fighting after a gap of 4 months and 13 days.
Jonathan Guidry stopped Dacarree Scott via KO in the 7th round. Guidry improves his record to 18-1-2 (11 KOs)