Ostrander was a top quarterback recruit in 2002. He chose
Stanford University, and after
redshirting in his freshman year of 2003, Ostrander started the last two games of the 2004 season after starter
Trent Edwards went out with injuries. He played backup to Edwards in 2005 and the first half of 2006. When Edwards suffered a season-ending foot injury in the seventh week of the 2006 season, Ostrander became the starter, and started for the first 4 games of the 2007 season under new coach
Jim Harbaugh. On September 30, 2007, Ostrander suffered a seizure while watching Edwards make his first professional start for the
Buffalo Bills. He was sidelined as a precautionary measure for Stanford's next game against top-ranked
USC. His backup,
Tavita Pritchard, led Stanford to an
upset 24–23 victory and was named the starter for the next game against
TCU. Pritchard remained the starter until the last game of the season against
Cal, when Ostrander again got the start in his last college game. He and Pritchard both played, with each throwing a touchdown pass to lead Stanford to its first
Big Game win since 2001. ==Professional career==