Baltimore Ravens Zbikowski was selected with the 86th overall pick in the third round of the
2008 NFL draft by the
Baltimore Ravens. He made the team and played four seasons for Baltimore as a defensive back and kick returner. He appeared in 56 games for the Ravens, including 14 starts as a
safety. He made his professional debut on September 7 against the
Cincinnati Bengals, posting his first career tackle on special teams during a 17–10 win. He had two interceptions in 2009, and helped as a returner. He declared free agency after the 2011 season.
Indianapolis Colts Zbikowski signed with the
Indianapolis Colts on March 16, 2012. He was the Colts' regular starting
strong safety until he was injured during the 12th game of the season, missing the rest of the regular season. He did return for a Wild Card playoff game. The Colts lost that game 24–9 to Zbikowski's old team, the
Baltimore Ravens. Indianapolis released him on March 15, 2013.
Chicago Bears On March 23, 2013, Zbikowski was signed by the
Chicago Bears to a one-year deal worth $715,000, but was released on August 25 during training camp.
Free agency and retirement On September 10, 2013, Zbikowski was suspended by the National Football League for four games for violating the league's performance-enhancing drug policy. He later stated that the banned substance was a
diuretic he took to lose weight. In November 2013, he told David Haugh of the
Baltimore Sun: "I don't want that label of a guy who took a
PED because as much as I'm a hustler, I don't like cheating, I never even thought about that. I don't take protein shakes. I drink coffee, green tea and eat food. That's what I've done my whole life." The suspension proved to be a moot point because Zbikowski retired from the NFL. He explained, "Football got old to me…I enjoyed my first two years in the NFL because it was a challenge. I was playing with the best. But after a while you don't care whether you win or lose because you're still getting a paycheck. I enjoyed high school and college much more." In 2015, Zbikowski completed fire academy training and joined the
Chicago Fire Department. He is no longer a member of the Fire Department as of 2019. ==Coaching career==