🔗 Share this article Parker versus Wardley: Examining Joseph Parker's Fighting Record Joseph Parker has a reputation for not backing down from a challenge, and his record clearly shows that. Aged 33, the New Zealand boxer has competed in 39 fights, winning 36 times, including 24 by knockout. He has faced three losses over his career—from AJ, Joyce, and Dillian Whyte. Fighter Profile: 39 total bouts, 36 successful outings, 24 knockouts, 3 losses.