Lenny Walls Lenny Brad Walls ( born September 26 , 1979 in San Francisco , California ) is a professional American and Canadian football defensive back who is currently a free agent . He most recently played for the Edmonton Eskimos of the Canadian Football League . He was signed by the Denver Broncos as an undrafted free agent in 2002 . He played college football for the Boston College Eagles . Walls has also been a member of the Kansas City Chiefs , St . Louis Rams , Baltimore Ravens and Calgary Stampeders . He helped the Stampeders win the 2008 Grey Cup . College career . After graduating from Galileo High School at San Francisco in 1997 , Walls attended St . Mary ' s College of California and transferred to the City College of San Francisco then to Boston College . He played in 21 games for the Eagles and recorded 84 tackles , four sacks , nine interception and 17 pass breakups . At the City College of San Francisco he won a junior college championship and was a teammate of quarterback Nick Rolovich . Professional career . Denver Broncos . Walls signed with the Denver Broncos after going undrafted in the 2002 NFL Draft . After his signing , Walls became the tallest cornerback in the NFL at 6 ' 4 " . He played in 13 games as a rookie in 2002 and recorded six tackles all on special teams . His only defensive appearance came against Baltimore , however his only stats of the game came on special teams with two tackles . His first forced fumble was against the St . Louis Rams . In 2003 , Walls started all 16 games and ranked fifth on Denver with 68 tackles and led the team with 20 pass breakups . His 20 pass breakups were the most in Denver history since Ray Crockett had 21 in 1997 . Against San Diego he had six tackles while against Cincinnati he had five tackles and three pass breakups . In the AFC Wildcard game he recorded three tackles and a forced fumble . In 2004 , Walls played in seven games and had 21 tackles along with two pass breakups . He was later placed on injured reserve with a shoulder injury . In his season debut on September 12 , he recorded four tackles before suffering the shoulder injury . After the injury he played sporadically , either missing whole games or leaving in the fourth quarter or earlier . In his final season in Denver , Walls had 16 tackles in seven games , with his final appearance as a Bronco coming against the New York Giants on October 23 , 2005 . He was placed on injured reserve with a groin injury on November 5 , 2005 . Kansas City Chiefs . Walls signed a one - year deal worth $ 1 . 75 million with the Kansas City Chiefs on April 1 , 2006 . He played in all of the Chiefs 16 games and started two . In his 16 games he had 29 tackles . After the 2006 season his contract expired and he was not re - signed . St . Louis Rams . On April 4 , 2007 , he signed with the St . Louis Rams as an unrestricted free agent . Walls played in five games and recorded nine tackles . He was waived on October 12 , 2007 . Baltimore Ravens . Walls signed with the Baltimore Ravens on May 20 , 2008 . He was released at the end of training camp . Calgary Stampeders . Walls signed with the Calgary Stampeders on September 22 , 2008 . His first two weeks with Calgary were spent on the practice roster before being activated and starting against the Saskatchewan Roughriders on October 13 . Against the Roughriders he led the Stampeders with nine tackles and recorded his first interception in the CFL . After his debut in Calgary , he started every game for the rest of the year . In all of his starts with the Stampeders he got multiple tackles . He ended up with 23 tackles on the year but missed the playoffs including Calgary ' s 96th Grey Cup victory with an injury . Winnipeg Blue Bombers . On May 15 , 2009 , Walls was traded to the Winnipeg Blue Bombers . Edmonton Eskimos . After one season in Winnipeg , Walls signed as a free agent with the Eskimos on March 22 , 2010 . He was released during the following off - season on May 27 , 2011 .