After going undrafted in the
2013 NBA draft, Echenique signed with the German team
MHP Riesen Ludwigsburg, which played in the
Basketball Bundesliga. He was cut by the team in December 2013, after playing 10 games with the team. In January 2014, he signed a two-month contract with Belgian club
Telenet Oostende, the defending
Belgian League champion. After this period his contract was extended until the end of the season. He re-signed with Oostende in August 2014 until December 27, 2014. A day later, he signed with the Venezuelan team
Guaros de Lara. He won the
2016 FIBA Americas League championship and the
2016 edition of the
FIBA Intercontinental Cup championship with
Guaros de Lara. On September 23, 2018, Echenique signed with
Shimane Susanoo Magic of the Japanese
B.League. On October 18, 2024, Echenique signed a short-term contract with
Fukushima Firebonds of the B.League. On November 10, his contract expired. On November 12, Echenique signed a 2024–25 season contract with
Kumamoto Volters of the B.League. ==National team career==