[2][3] Arrieta made his MLS debut for the Crew on 14 July 2012, playing 62 minutes in a loss to Sporting Kansas City at home.

[5] After only his third game in MLS, Arrieta was named League Player of the Week with a 2-goal performance in a Columbus win against Sporting Kansas City.

[9] He scored 5 goals and recorded 2 assists in his 27 appearances for D.C.[10] Arrieta signed with New York Cosmos of the North American Soccer League on January 14, 2016.

[12] He made his senior debut for Costa Rica in a December 2011 friendly match against Cuba and has, as of January 2014, earned a total of 15 caps, scoring 4 goals.

[14] Because of his performance at the Copa Centroamericana, Arrieta was called up by Costa Rica for their World Cup qualifying match against Panama on 6 February 2013.