Castelo started with the San Jose State Spartans in 2004. In his first game against Washington, Castelo had an interception. In 2005, Castelo finished the season with 91 tackles.[1]
In 2006, Castelo was ranked number-two nationally with 165 total tackles.[3] He earned second-team all-WAC honors, and was the WAC Defensive Player of the Week. In the 2006 New Mexico Bowl, Castelo had 18 tackles and 2 forced fumbles and was named the defensive Most Valuable Player.[1] He was named to ESPN.com's all-Bowl team.[4]
In 2007, Castelo returned as the nation’s top returning tackler in terms of career average with a 9.42 per game.[3] Castelo had 141 tackles in his senior season.[5] He was named to the all-WAC first-team with teammate Dwight Lowery.[6] Castelo completed his career at San Jose State with 433 (203 solo) tackles, 5.5 sacks, and 3 interceptions in 43 games.[5]
Professional career
Seattle Seahawks
He was considered a prospect for the 2008 NFL draft, but after going undrafted, signed with the Seattle Seahawks. Castelo was released from the Seahawks August 12, 2008.
Hamilton Tiger-Cats
Castelo signed with the Hamilton Tiger-Cats on May 21, 2009.[7] He was released on June 25, 2009.[8]
^ abc"Matt Castelo". San Jose State Spartans. Archived from the original on February 9, 2012. Retrieved February 4, 2015.
^Tsai, Stephen (July 27, 2007). "Warriors working to protect top billing". Honolulu Advertiser. Archived from the original on August 8, 2007. Retrieved February 4, 2015. Castelo has a strong following among fellow Filipinos. His teammates also have embraced his culture.
^ ab"Free agents: Matt Castelo"(PDF). Seattle Seahawks 2008 Media Guide. Seattle Seahawks. p. 167. Archived from the original(PDF) on April 7, 2014. Retrieved February 5, 2015.