Motagua, and subsequently played all over the world: in Spain with Real Valladolid, in Mexico with Toros Neza and CD Zacatepec, and in Costa Rica with Deportivo Saprissa.
Guevara added four key goals and two assists in the U.S. Open Cup, leading the MetroStars to the first final of any sort in the team's history.
During the last game of the re-branded New York Red Bulls season, Guevara scored a hat trick helping them win 3–2 and reach the playoffs.
He quickly recovered the form that made him a star in the US top flight, leading the Honduran club to the Central American Club Championship Copa Interclubes UNCAF 2007 defeating regional and Costa Rican giant Saprissa 2–1 on aggregate on 5 December 2007.
He made his debut for Toronto FC in his new team's first win of the 2008 season, assisting Danny Dichio for the first goal of the game against the Los Angeles Galaxy.
On 3 August 2008, Guevara was shown a straight red card by referee Baldomero Toledo after allegedly elbowing FC Dallas player Pablo Ricchetti in the face.
Guevara performed consistently well while in Toronto scoring a total of 9 goals over the course of the season, including 2 in the Canadian Championship.
[8] He made his debut for Honduras in a May 1994 Miami Cup match against Peru and has earned a total of 138 caps, scoring 27 goals.
Honduras (a last minute call-up when Argentina dropped out a day before kickoff on 11 July 2001) arrived after the tournament started, just few hours before its first game with barely enough players.