Claim: Henry Tam has never participated in a singles tournament in his career.
Evidence: Men's doubles 2010 New_Zealand Oliver Leydon-Davis 2008 New_Zealand Nathan Hannam Mixed doubles 2010 New_Zealand Donna Haliday 2008 New_Zealand Donna Haliday 2006 New_Zealand Lianne Shirley Mixed doubles 2009 New_Zealand Donna Haliday Men's doubles 2009 New_Zealand Oliver Leydon-Davis 2007 New_Zealand Nathan Hannam 2006 New_Zealand Joe Wu Mixed doubles 2009 New_Zealand Donna Haliday 2009 New_Zealand Donna Haliday 2009 New_Zealand Donna Haliday 2008 New_Zealand Donna Haliday 2008 New_Zealand Donna Haliday