Miami Dolphins After going undrafted in the
2005 NFL draft, Bigby was signed by the
Miami Dolphins as an
undrafted free agent on May 16, 2005. He was later waived by the Dolphins on July 25, 2005, prior to the start of the preseason.
New York Jets Bigby was signed by the
New York Jets on August 11, 2005. He was waived during final roster cuts on September 3, despite a standout performance in training camp.
Green Bay Packers Bigby was originally signed to the Packers' practice squad on November 1, 2005. He was promoted to the active roster on December 22, 2005, and made his NFL debut on December 25 against the
Chicago Bears. Bigby was waived by the Packers at the end of the 2006 preseason,re-signed to the practice squad two days later. After spending the first ten weeks of the season on the Packers' practice squad, he was signed to the active roster on November 15, 2006. He recorded two tackles during the season. Bigby also played in NFL Europe for the Amsterdam Admirals, representing the Green Bay Packers. After a very successful 2007 training camp and preseason, Bigby replaced starting strong safety
Marquand Manuel, who was released prior to the 2007 regular season. Bigby was named the NFC Defensive Player of the month for December 2007. He tied for the NFL lead with four interceptions during the month in just four games. The Packers posted a 3–1 record in December and clinched the
NFC North division, securing the No. 2 seed in the NFC playoffs. Bigby recorded an interception in three of Green Bay's four December games, including a 22-yard interception in Week 14 and a career-high two interceptions the following week against St. Louis. He added another interception in the Packers' win over Detroit. On January 12, Bigby started his first playoff game against the
Seattle Seahawks. He finished the game with seven tackles (one for a loss), a forced fumble, and a pass defensed. He delivered two notable hits, including one that caused a fumble by
Marcus Pollard that was recovered by defensive end
Aaron Kampman, leading to a Packers scoring drive. An
exclusive-rights free agent in the 2008 offseason, Bigby signed a one-year tender deal with the Packers. Bigby recorded the Packers’ first interception of the 2008 season in the opener against the
Minnesota Vikings on
Monday Night Football, picking off
quarterback Tarvaris Jackson in the fourth quarter. He played in just seven games during the season due to injuries and was placed on season-ending
injured reserve with a shoulder injury on December 18. Bigby finished the 2008 season with 21 tackles, two pass deflections, and an interception. Bigby won his first Super Bowl when the Packers defeated the
Pittsburgh Steelers in
Super Bowl XLV. He was the first player to emerge from the tunnel when the Packers were introduced.
Seattle Seahawks Bigby signed with the
Seattle Seahawks on August 16, 2011, and played in 15 regular season games.
San Diego Chargers Bigby signed with the
San Diego Chargers on March 16, 2012.
Career statistics ==Personal life==