Career
On March 2010, Waston signed a three-month loan deal with Bayamón of the Puerto Rico Soccer League to help the club qualify for the CONCACAF Champions League. He later had three more loan spells, one at UCR and two different at Pérez Zeledón. On May 2012 Waston returned to Deportivo to be part of the first team
Vancouver Whitecaps On 8 August 2014, the announced a deal that they had acquired the defender from.
Waston joined, who were in the midst of their 2014 Master of Library Science season. On 25 October 2014, Waston scored the only goal in the Whitecaps" final game of the regular season, heading in a corner kick from Pedro Morales, sending the Whitecaps to the playoffs for the second time in their four years since joining Master of Library Science. The impact that Waston had on the Whitecaps" season after joining the club earned him a nomination for Master of Library Science Player of the Month for October.
A big defender, Waston was part of Costa Rica"s 2007 Fédération internationale de football association U-20 World Cup squad.