Career at the Stade Rochelais
After spending 3 years in the Stade Rochelais Academy, Arthur started training with the Peo Team during the 2011-2012 season.
In 2012 he signed his first professional contract with Stade Rochelais (2 years). He had more playing time because of Kini Murimurivalu's injury, and rose to stardom by scoring 6 tries. He extended his contract with the Club until 2015.
Arthur was not used as much during this season and left the Club at the end of the 2014-2015 season.