Kreutz attended the University of Washington, where he played for the Washington Huskies football team under coach Jim Lambright. In 1996, Kreutz was involved in an altercation with defensive tackle Sekou Wiggs in spring practice. It continued in the lockerroom where Kreutz punched Wiggs, leaving Wiggs with a broken jaw. Wiggs lost 65 pounds and never resumed his role as a starter. Kreutz was recognized as a consensus first-team All-American and earned Pac-10 honors during his junior year, after which he elected to turn pro.
Professional career
NFL Draft
According to Sports Illustrated, Kreutz was the No. 1 center available in the 1998 NFL Draft. He was described as "a good technician" who "has all the physical tools to be a solid NFL player" while being able to "handle really big NT and DT." The Chicago Bears drafted Kreutz in the third round, 64th overall. He was the highest selected Washington interior lineman since Ed Cunningham in 1992. It was also the second consecutive year in which the Bears selected an offensive lineman from Washington, after Bob Sapp in 1997.
Chicago Bears
Over his thirteen-year career with the Bears, Kreutz was selected to six Pro Bowls, was selected once as a 1st team All-Pro, and was one of the team's most consistent offensive linemen. He started 182 regular-season games for the Bears, second only to Walter Payton. In an incident eerily reminiscent of his college days, Kreutz drew controversy during the 2005 NFL season after breaking the jaw of fellow offensive lineman Fred Miller during an off-practice outing. The NFL fined both players $50,000. On October 2006, Kreutz was signed to a three-year contract extension through the 2010 season. In 2007, Kreutz was appointed as one of the team's captains. In 2011, Kreutz chose to end his career with the Chicago Bears after turning down an offer of $4 million for one year. Kreutz was the longest tenured Bears member at the time he left the organization.
New Orleans Saints
On August 5, 2011, Kreutz signed with the New Orleans Saints for a one-year $2 million contract with an additional $2 million in incentives. Kreutz played in four of the Saints' first six games, missing the other two with a knee injury. He then decided to quit the team, saying that he had lost his "passion" for the game; the Saints were reportedly planning to move him to the "left team" list. In an interview, Kreutz cited Offensive Line coach Aaron Kromer’s incessant castigation as the catalyst for his exit. A confrontation with Kromer resulted in Kreutz inadvertently throwing QB Drew Brees against a wall. After the incident, Kreutz stated, “it was time for me to go.” He was waived after leaving the squad on October 22.