Kljestan played for the Region IV Olympic Development Program team. He then played three years of college soccer at Seton Hall University. He was named NCAA Division I First-Team All-America in 2004 and earned third team honors in 2005. Kljestan was named Big East Conference Offensive Player of the Year in 2005 and earned first-team All-Big East in 2004 and 2005. He holds the single-season assists record at Seton Hall with 15 in 2005 and ranks fifth all-time at the school with 28 over a three-year career. Kljestan finished his college career with 20 goals and helped Seton Hall University to three NCAA Tournament appearances. He then signed a Generation adidas contract with MLS, and played USL Premier Development League soccer for Orange County Blue Star in 2005. Kljestan was taken fifth overall at the 2006 MLS SuperDraft.
From the cupsets like El Farolito FC provided to the story behind former MLS stars like Sacha Kljestan leading Des Moines Menace through the tournament to the resurgent Chicago Fire and Philadelphia Union, there's something for everyone in the U.S ... .
It’s been a little over a year since Ozzie Alonso retired, and two years since Sacha Kljestan and Bradley Wright-Phillips retired from MLS... Kljestan, 39, played with the Menace for two games in last year’s Open Cup ... Added Kljestan.