 He held the Australian middleweight title from 2014 to 2015 and the IBF Youth junior middleweight title in 2017.Ritchie, nicknamed "The Fighting Cowboy", boxed professionally as a junior middleweight and middleweight for ten years between 2009 and 2019, compiling a professional record of 19–2 (two knockouts) and 4 no contests.Titles held by Ritchie during his career include the Victoria State middleweight title, the Australian middleweight title, the OPBF middleweight title, the WBF Asia Pacific middleweight title, the IBF Youth junior middleweight title and the IBF Australasian junior middleweight titles.