||This biographical article needs additional citations for verification. (January 2013)|
|Full name||Diego Hernán Valeri|
|Date of birth||1 May 1986|
|Place of birth||Lanús, Buenos Aires, Argentina|
|Height||1.77 m (5 ft 10 in)|
|Current club||Portland Timbers
(on loan from Lanús)
|2009–2010||→ Porto (loan)||12||(0)|
|2010||→ UD Almería (loan)||9||(0)|
|2013–||→ Portland Timbers (loan)||10||(3)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 15 May, 2013.
† Appearances (Goals).
Valeri started his professional career with his hometown club Lanús in 2003. He made his debut for Lanús under the direction of Miguel Ángel Brindisi on September 27, 2003 in a 1-1 draw with Vélez Sársfield. In 2007, he was part of the squad that won the 2007 Apertura tournament, Lanús' first ever top flight league title. On 16 July 2009, Valeri was loaned to Portuguese champion Porto, where he played one season, winning the Portuguese Cup. He then spent six months on-loan at Spanish UD Almería. In 2011, Valeri rejoined Lanús. He captained the team in their 2011 Clausura runner-up campaign.
- Argentine Primera División (1): 2007 Torneo Clausura
- F.C. Porto
- Nick Firchau & Diego Pinzón. "Source: Timbers offering loan deal for Argentine MF Valeri". MLSsoccer.com. Retrieved 4 January 2013.