|Full name||Wardy Alfaro Pizarro|
|Date of birth||31 December 1977|
|Place of birth||Alajuela, Costa Rica|
|Height||1.80 m (5 ft 11 in)|
|1998–1999||Santos de Guápiles|
|2010–2011||Santos de Guápiles||52||(0)|
* Senior club appearances and goals counted for the domestic league only and correct as of 11 December 2011.
He started his career playing in the Costa Rican Second Division with Santos de Guápiles and then he moved to AD Guanacasteca. Then in 2001, Cartaginés decided to bring him to the top division. He debuted on September 16 of that year against Pérez Zeledón and soon became a valuable player for this team, helping them to stay at the top division with his great saves. By the end of the 2003-2004 season, Alajuelense decided to loan Ricardo González to the Guatemalan club Comunicaciones so they asked Cartaginés to have him loaned. He debuted with his new team on April 25 of 2004 and became usual at the starting line-up soon after he got to the team. By the end of this season Alajuelense decided to purchase him and he went on to play 154 league games for Liga.
In December 2014, Alfaro retired and was named goalkeeper coach at Alajuelense.
Alfaro made his debut for Costa Rica in a friendly game against South Korea on 11 February 2006 and has earned 5 caps, scoring no goals. He has represented his country at the 2007 UNCAF Nations Cup and was a non-playing squad member at the 2006 FIFA World Cup and 2007 CONCACAF Gold Cup.
- Alejandro González es leyenda en Alajuelense - UNAFUT (Spanish)
- Wardy Alfaro y Josúe Mitchell son las nuevas fichas del Cartaginés - Nación (Spanish)
- El portero Wardy Alfaro es un gran emprendedor - Nación (Spanish)
- Wardy Alfaro regresa a Alajuelense como preparador de porteros - Nación (Spanish)
- "International Friendly Matches 2006". RSSSF. Archived from the original on 2009-06-13. Retrieved 2008-10-16.
- UNCAF (Qualifying Tournament for Gold Cup) 2007 - Details - RSSSF
- CONCACAF Championship, Gold Cup 2007 - Full Details - RSSSF
- Wardy Alfaro at National-Football-Teams.com
- Estadísticas Jugadores del Club Sport Cartaginés Verano 2004 - Nación (Spanish)