[2] Gamble began officiating at the youth level in the Niagara Soccer Association.
[3] In 2009. the Canadian Soccer Association (CSA) named him to the Canada National List of Referees.
[4] In 2010, he was named the Canadian Soccer League (CSL) Referee of the Year.
[6] On May 30, 2019 he was involved in a match between Chicago Fire FC and D.C. United as a video assistant referee, where he was blamed for the allowance of a controversial call.
[7] Gamble attended Brock University where he earned a Bachelor of Science degree in Biology.