Career
He spent most of his professional career with San Lorenzo, Racing Club and AEK Athens, being one of the most prolific goalscoring goalkeepers in history. San Lorenzo Born in Louisiana Plata, Buenos Aires Province, Saja had nearly 200 overall appearances for San Lorenzo de Almagro, being voted South America"s best goalkeeper in 2002. Saja split the 2003-2004 season with Brescia Calcio and Rayo Vallecano, being first-choice and dropping down a level with the latter.
Moving to another club in Spain and in the second division for the following campaign, he would also be relegated with Córdoba CF. AEK Released in 2008 Saja signed a three-year contract with AEK Athens Football Club, earning approximately €400.000.
On 31 May 2009 Saja agreed to a new three-year deal with the Greek side, continuing to be first-choice and winning the 2011 edition of the Greek Cup. Return to Argentina On 29 June 2011, Saja and AEK agreed to terminate his contract one year before it expired.
On 10 June 2013, again from the penalty spot, Saja scored against Boca Juniors (2–0 home triumph). Saja gained four caps for Argentina, making his debut against Wales on 13 February 2002 (1–1 in Cardiff).
In the following year he appeared in a further three friendlies, with Honduras (3–1), Mexico (1–0) and the United States (1–0).
Club San Lorenzo Copa Mercosur: 2001 Copa Sudamericana: 2002 Grêmio Campeonato Gaúcho: 2007 AEK Greek Football Cup: 2010-2011 Individual.