 Nyora kupfuurira kweiyi ndima - Mushure mekukunda Northern Ireland Amateur Championship muna 2008 na2009, Brown akagamuchira kadhi rekushanya kwemwaka we2009-10 snooker asi akangogara mwaka mumwe chete pakushanya. Seimwe wild card inopinda mune zviitiko zvepamusoro, akafarira kukunda kwakakosha, sekukunda John Higgins 43 mu2012 Scottish Open. Muna 2016, akakwikwidza mumutambo wekutanga weNorthern Ireland Open, kwaakakunda nhamba ye26 yepasi rose Ben Woollaston 42 mumutambo wekutanga asati atadza kukunda Kyren Wilson mumutambo wechipiri nechikamu chimwe chete. 