Mark Jermaine Clayton Mark Jermaine Clayton ( born July 2 , 1982 ) is an American football wide receiver who is currently a free agent in the National Football League . Clayton played for the University of Oklahoma Sooners from 2001 to 2004 , before being drafted by the Baltimore Ravens in the first round ( 25th overall ) of the 2005 NFL Draft . He also played for the St . Louis Rams . Education . Mark Clayton obtained his Communications degree in 2010 through the university ' s degree completion program . Football career . College career . After redshirting in Oklahoma ' s 2000 national championship season , Clayton ' s college career began in 2001 , when he started 8 of Oklahoma ' s 13 games , and made 46 catches for 524 yards and 3 touchdowns as the Sooners won the Cotton Bowl Classic . In 2002 , he made only one start , but managed 26 receptions for 416 yards , including 5 touchdowns , which tied for the team lead among receivers . In that year , the Sooners won the Big 12 championship as well as the Rose Bowl , a first for any Big 12 team . His profile exploded in 2003 , as he garnered All - American and All - Big 12 honors after a junior season in which he took aim on the school record book . His 83 receptions , 1 , 425 yards , and 15 touchdowns all smashed previous marks ( 66 , 1 , 034 , and 7 , respectively ) . The quarterback who threw the passes , Jason White , won the Heisman Trophy , and the Sooners advanced to the Sugar Bowl before losing to national champion LSU . Clayton was a Biletnikoff Award finalist . Several of Clayton ' s " highlight reel " catches during this season demonstrated his ability to gain large amounts of yards after the catch ( YAC ) . Clayton ' s 2004 senior year again netted All - America and All - Big 12 recognition , though his 66 receptions , 876 yards , and 8 touchdowns were not quite as eye - popping as the previous season . The Sooners again won the Big 12 championship and played for the national title against USC , though they lost in the Orange Bowl . Clayton set the record for career receiving yards with 3 , 241 . Professional career . Baltimore Ravens . Clayton was the 22nd overall selection in the 2005 NFL Draft by the Baltimore Ravens . He started his rookie season slowly due to various injuries but picked up speed during the latter part of the season , a major part of his rehabilitation process was guided by his best friend Christopher Pannozzo . He finished the year with 44 receptions for 471 yards and 2 touchdowns . He also added 8 rushes for 33 yards and a touchdown . In his second year , his stats improved significantly , with 67 receptions for 939 yards and 5 touchdowns . 2007 . In 2007 , Clayton had 48 receptions for 531 yards , down from his impressive 2006 season . He dealt with various injuries throughout the 2007 season , but was active for most of it . 2008 . In 2008 , Clayton had some bright spots during the year . He had 4 catches for 87 yards and a touchdown against the Cleveland Browns , 5 catches for 164 yards and a touchdown against the Cincinnati Bengals , and 4 catches for 128 yards against the Jacksonville Jaguars . The Ravens won each game . Clayton had receptions of 70 , 48 , and 53 yards . Against the Bengals , he both caught a TD and threw a TD pass to fellow wide receiver Derrick Mason in the same game . He finished with 695 yards on 41 receptions , 3 receiving TDs , 1 rushing TD , and 1 passing TD . 2009 . Mark Clayton had his least productive year as a full - time , healthy starter in 2009 , as QB Joe Flacco targeted WR Mason , TE Todd Heap , and RB Ray Rice more than Clayton In fact , Rice led the team in receptions for much of the year . Clayton finished the season with 34 receptions for 480 yards , and 2 scores . St . Louis Rams . 2010 . On September 6 , 2010 , Mark Clayton was traded to the St . Louis Rams along with a 7th round pick in the 2011 NFL Draft in exchange for a 6th round selection in the 2011 NFL Draft . In his first game as a Ram and having only been with the club less than a week Clayton caught 10 passes for 119 yards ( two touchdowns ) to lead the team in both categories . In Week 5 , Clayton was placed on injury reserve with a torn patellar tendon in his right knee , which ended his season . Before the injury , he had emerged as a valued veteran presence on the team , and rookie Sam Bradford ' s top receiving target . He was re - signed by the Rams on August 31 , 2011 . 2011 . In the 2011 season , Clayton played in two games , starting one , and caught three passes for 26 yards . NFL Statistics . < div style = " overflow : auto " > Entrepreneur . Mark Clayton founded a Christian based clothing line called MyChristianT ( MCT ) .