Massey started his career aged 20 on July 2013. His career record to date stands at 7 wins and he remains unbeaten. The longest win streak that Massey has ever recorded was between July 2013 and March 2017 when it totaled 7 wins. Massey's longest KO streak is 1 fights long.
An explosive pro debut saw Massey face Jody Meikle in a 4 round debut fight. Jack became only the 3rd person to stop Meikle shy of the full distance, stopping him in the 3rd. Taking his record to 4 wins, Massey won his next 4 fights continuing his successful career.
Next was Will Burkin on October 12th, 2013 where Massey took the win continuing his unbeaten streak. Massey was the 2nd person to go the distance with Burkin. Massey fought Will Burkin in 2013, the result was via PTS. Massey then went on to win a further 3 fights taking his record to 5 wins, 0 losses and 0 draws.
On October 18th, 2014 Massey fought and beat Mitch Mitchell (5-24-1) to continue his unbeaten streak. Mitchell was a great challenge for Massey, losing over the full 6 round distance and crowning Massey as the 25th person to have defeated Mitchell.
Ensuring he remained unbeaten, Jack Massey defeated Russ Henshaw on March 18th, 2017 in his most recent fight. Massey beat Russ Henshaw in the 1st round of a 8 round fight via TKO. Massey was the 2nd fighter to stop Henshaw.