Dewayne Washington's journey in professional football began when he was selected in the first round of the 1994 NFL Draft by the Minnesota Vikings. As a cornerback, Washington quickly established himself as a reliable presence in the defensive backfield. His rookie season saw him starting in all 16 games, a testament to the trust the coaching staff placed in his abilities. During his time with the Vikings, Washington demonstrated a knack for reading the game, contributing to the team's defensive efforts with interceptions and tackles.

After four seasons with Minnesota, Washington signed with the Pittsburgh Steelers in 1998. His tenure with the Steelers marked a period of consistency and durability. Washington became a fixture in the Steelers' secondary, starting every game during his five-year stint with the team. Known for his ability to cover wide receivers effectively, he played a crucial role in the Steelers' defense, which was known for its toughness and resilience. His performance on the field was characterized by his ability to make crucial plays, including intercepting passes and defending against some of the league's top receivers.

In 2003, Washington joined the Jacksonville Jaguars, where he continued to bring his experience and skills to the field. Although his time with the Jaguars was shorter, he remained a dependable player in the secondary, contributing to the team's defensive schemes. His veteran presence was valuable in mentoring younger players and providing leadership on and off the field.

Washington's final NFL stop was with the Kansas City Chiefs in 2005. Although his role was more limited compared to his earlier years, he still provided depth and experience to the Chiefs' defensive unit. Throughout his career, Washington was known for his professionalism and work ethic, traits that earned him respect from teammates and coaches alike.

Over the course of his career, Dewayne Washington played in over 190 games, recording numerous tackles and interceptions.

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