Aged 23, Lewison started his career on June 2011. His record is slightly mixed currently standing at 7-1-0. Hopefully more wins will follow. The longest KO streak that Lewison has ever had is 5 throughout his 8 fights and his longest winning streak is 6 wins. This started on June 2011 and came to an end on October 2013.
Staritng his career off in tremendous fashion in June 2011, Lewison became the 11th quickest fighter to have ever stopped Alex Lubo. The fight ended in round 2 via TKO stoppage. Continuing on from his successful debut, Lewison won his next 4 fights taking his record to 4 wins.
Troy Lowry was beaten next on April 27th, 2013 meaning Lewison could maintain his unbeaten streak. The 6 round fight ended in the 6th round via TKO crowning Lewison as only the 9th to stop Lowry.
Lewison then went on to fight and beat Mike Sawyer on October 26th, 2013 maintaining his unbeaten record. Mike Sawyer was Lewison's next opponent of his career in 2013. The fight was scheduled for 6 and Lewison was the 4th person to go the distance with Sawyer.
Unfortunately, the first defeat of Lewison's career came against Mike Lee on April 4th, 2014 in Lewison's 7th professional fight. Lewison was beaten by Mike Lee in the 6th round. The win came via TKO in the 6th round.
Peter Lewison added another win to his record by beating Bruce Rumbolz on May 31st, 2014, upping his record to 7 wins. Lewison became only the 28th person to defeat Bruce Rumbolz in his 51 long fight career, taking his win tally to 7 via the judges decision (UD, round 6).