[9] He suffered his first professional loss in his very next fight, as Raphael Mebenga beat him by unanimous decision at France Vs Thaïlande : Mabel Vs Saiyoke on 29 October 2010.

[10] Benzaquen rebounded by winning his next four fights: he beat Alassane Sy by decision at La Bataille De L'Ile De France on 10 December 2010, Willy Prophete by decision at VXS Kickboxing Show on 23 April 2011, René Dione at La Nuit du Kick Boxing on 26 November 2011, and Manuel Romero at Kick-Boxing Show on 13 October 2012.

[11][12] Benzaquen's four-fight winning streak was snapped by a two-fight losing skid, as he dropped decisions to Francis Tavares at VXS Niglo New Concept on 11 May 2013, and Malik Aliane at Boxing Factory Trophy 2013 on 25 May 2013.

He split wins and losses in his next two appearances, as he stopped Giorgio Galasso with a spinning backfist at Lion Promotion & NCA Web on 1 December 2013, but lost a decision to Djibril Ehouo at Grande Soirée de la Boxe on 1 February 2014.

[14] Benzaquen faced Adelino Boa Morte for the vacant ISKA World Oriental Rules Light Heavyweight (-81.5 kg) championship at Dauphine Boxing Tour on 27 November 2015.

[21] Benzaquen made his second ISKA World Oriental rules title defense against Mbamba Cauwenbergh at Triumph Fighting Tour on 22 June 2017.

[22] Benzaquen challenged Elijah Bokeli for the WAKO-Pro World K-1 Light heavyweight title at Triumph Fighting Tour on 30 November 2018.

[27] Benzaquen made his fifth ISKA title defense in a match against Florin Lambagiu on 31 May 2022, at Grand Palais Éphémère in Paris, France.