Webb's professional debut came on 7 October 2005 with a first-round KO victory over Geraint Harvey at the York Hall in Bethnal Green.
In 2008 he fought five times and saw a gradual improvement in the level of fighter faced with victories over Paul Dyer (18-8) and Gilbert Eastman (20-6), winning each contest.
On 2 May 2009 he travelled to Sunderland to face Thomas McDonagh in an eliminator for the full British title, winning on points over 10 rounds, it was the first time that Webb had gone such a distance.
[4] In his first fight of 2010 and now boasting a record of 15-1 Webb got his chance on 26 March and defeated Small on a close majority points decision at the Goresbrook Leisure Centre in Dagenham.
His opponent Martin Concepcion was the reigning Midlands Area champion but struggled throughout the fight as Webb built up to what looked like being a comfortable points victory prior to scoring an 11th-round knockout.