In 2013, at 18 years old Burton was selected for Australia Under-20 where he represented his country at the 2013 IRB Junior World Championship held in France. In this tournament he played every game at Inside Centre and was the first choice goal kicker. Scoring tries against both and in the tournament. Burton recorded a total tally of 31 points for Australia. In 2014, Burton was selected the following year at the 2014 IRB Junior World Championship held in New Zealand. It was another successful tournament for Burton which saw him play every game at Inside centre and carry the goal kicking duties. Burton recorded a total of 51 points for the respective tournaments.
Super Rugby
In 2012, in his first year out of High School, Burton was invited to train with the Western Force full-time. After a successful 2013 IRB Junior World Championship he received offers from Australian Super Rugby teams, Burton signed his first Professional Super Rugby contract with the Western Force. In May 2014, two months before Burtons second Junior World Cup, he made his Super Rugby Debut starting at Inside Centre for the Western Force against the Stormers in Newlands, Cape Town. He started again the following week at No. 12 against the Lions at NIB Stadium before returning to the Junior Wallabies Camp in preparation for the 2014 IRB Junior World Championship. In 2015 at age 21, Burton had his breakout season. He entrenched himself as a regular starter and played in every Super Rugby game for the season and handed the goal kicking duties. Burton played 25 games for the Western Force starting at both Flyhalf and Inside Centre. In 2017, Burton received offers from France and left the Western Force to pursue new challenges.
France
In May 2017, Burton signed and played for Biarritz Olympique under head coachGonzalo Quesada which saw him adapt his game and use his attacking flair with northern hemispheregame management. Burton played 42 games in two seasons 2017-18 and 2018–19 at flyhalf for Biarritz Olympique. He steered Biarritz Olympique to a Quarter Final finish verse Grenoble in May 2018.
In 2019, San Diego Legion signed Burton from Biarritz Olympique, one of many big signings for the club, such as All BlackMa’a Nonu, to boost their strength of winning the American shield. San Diego Legion were having a stellar season before Covid-19 cancelled the competition. Burton started every game at No. 10 and was the only San Diego Legion player to play every minute of every game. They were undefeated in their 5 games and dominated the competition with 21 tries and 161 points.
International
Burton was a part of the Australia Under-20 squad for the 2013 IRB Junior World Championship in France and for the 2014 IRB Junior World Championship in New Zealand.
Playing Style
Burton is well known for possessing an X factor skillset and an attacking style of play. Developing his game in France saw him adapt a calculated kicking game and composed game management. Burton is a very strong defender and a classy ball player.