Devin Haney beats Kambosos to keep 4 world lightweight belts


              United States' Devin Haney, centre, raises his hand after fighting George Kambosos Jr. of Australia as Haney defends his undisputed lightweight boxing title in Melbourne, Sunday, Oct. 16, 2022. (AP Photo/Hamish Blair)
            
              United States' Devin Haney, right, raises his hands after fighting George Kambosos Jr. of Australia as Haney defends his undisputed lightweight boxing title in Melbourne, Sunday, Oct. 16, 2022. (AP Photo/Hamish Blair)
            
              United States' Devin Haney displays his belts after defeating George Kambosos Jr. of Australia as Haney defends his undisputed lightweight boxing title in Melbourne, Sunday, Oct. 16, 2022. (AP Photo/Hamish Blair)
            
              George Kambosos Jr. of Australia, right, lands a blow to the head of United States' Devin Haney as Haney defends his undisputed lightweight boxing title in Melbourne, Sunday, Oct. 16, 2022. (AP Photo/Hamish Blair)
            
              United States' Devin Haney, right, and George Kambosos Jr. of Australia compete as Haney defends his undisputed lightweight boxing title in Melbourne, Sunday, Oct. 16, 2022. (AP Photo/Hamish Blair)
            
              United States' Devin Haney, right, lands a blow to the head of George Kambosos Jr. of Australia as Haney defends his undisputed lightweight boxing title in Melbourne, Sunday, Oct. 16, 2022. (AP Photo/Hamish Blair)
            
              United States' Devin Haney, right, gets instructions from the referee while fighting George Kambosos Jr. of Australia, left, as Haney defends his undisputed lightweight boxing title in Melbourne, Sunday, Oct. 16, 2022. (AP Photo/Hamish Blair)
            
              United States' Devin Haney, right, lands a blow to the head of George Kambosos Jr. of Australia as Haney defends his undisputed lightweight boxing title in Melbourne, Sunday, Oct. 16, 2022. (AP Photo/Hamish Blair)
            
              George Kambosos Jr. of Australia, right, lands a blow to the head of United States' Devin Haney as Haney defends his undisputed lightweight boxing title in Melbourne, Sunday, Oct. 16, 2022. (AP Photo/Hamish Blair)
            
              United States' Devin Haney displays his belts after defeating George Kambosos Jr. of Australia as Haney defends his undisputed lightweight boxing title in Melbourne, Sunday, Oct. 16, 2022. (AP Photo/Hamish Blair)
Devin Haney beats Kambosos to keep 4 world lightweight belts