|Date of birth||May 6, 1981|
|Place of birth||Naples, Italy|
|Height||1.90 m (6 ft 3 in)|
|Playing position||Centre back|
|2003–2004||→ Catania (loan)||42||(0)|
|2008||→ Juventus (loan)||5||(1)|
|2008–2009||→ Lecce (loan)||21||(0)|
|2012||→ Atalanta (loan)||16||(0)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 9 November 2014.
† Appearances (Goals).
Stendardo began his career at Napoli in 1997 and has played for a number of top Italian football clubs, including Sampdoria, Lazio, and Juventus. After a 3–2 defeat to Juventus in late 2007, Stendardo had a falling-out with Lazio manager Delio Rossi and demanded a transfer during the January 2008 transfer window.
In January 2008, Juventus officially announced the signing of Stendardo to a 6-month loan deal, for €400,000, with an option to buy him outright in the summer. On 1 September he was loaned to Lecce in a one-year deal, and spent the 2008–09 season with the Giallorossi with little success, as the side went relegated to Serie B.
Stendardo then returned to Lazio, and played 33 Serie A games in 2 seasons. After making no appearances in 2011–12, he left for Atalanta in January 2012, on loan until June. In August he was bought outright by La Dea.