Mickens attended Wayne High School, where he helped his team to two league titles and a 24–9 record. He posted in his career 205 tackles, 10 interceptions, 4 blocked field goals and one kickoff returned for a touchdown. He received All-Greater Western Ohio Conference honors twice.
Mickens accepted a football scholarship from the University of Cincinnati. As a freshman, he earned the starter right cornerback position during the preseason practices and went on to become an impact player, registering 51 tackles (sixth on the team), 15 passes defensed (second in the nation) and one interception.
As a sophomore, he was moved to left cornerback, collecting 59 tackles (sixth on the team), 15 passes deflected (eighth in the nation), 3 interceptions, one quarterback pressure, one forced fumble and one fumble recovery.
He received All-American honors as a junior, after recording 53 tackles, 6 interceptions (second in school history) and 12 passes defensed. He combined with fellow cornerbackDeAngelo Smith to register a total of 14 interceptions, the most by a cornerback duo in college football in 2007. He had 6 tackles and 2 interceptions, including one returned for a 45-yard touchdown against Southeast Missouri State University. He had 7 tackles, one interception and one fumble recovery against Marshall University.
Mickens elected to return to school for his senior season, but suffered a left knee injury during a practice on November 20, 2008.[1] He started 11 games at left cornerback, but missed the last 3 regular season games. He returned to play in the 2009 Orange Bowl, although he struggled in the contest.[2] He finished the year with 70 tackles (second on the team), 2 tackles for loss, 10 passes defensed and 4 interceptions (tied for the team lead). He had 14 tackles and 3 passes defensed against the University of Akron. He had 11 tackles and on pass defensed against West Virginia University.
He left as the school's career leader in interceptions (14) and interception return yards (296). He started 46 out of 47 games, while registering 233 tackles (8 for loss), 48 passes defensed, one sack, one forced fumble and 2 fumble recoveries.
Professional career
Dallas Cowboys
Mickens was considered a possible first round talent, but ended up being selected in the seventh round (227th overall) of the 2009 NFL draft by the Dallas Cowboys.[3] He dropped because of concerns about the left knee injury he suffered in college, that caused him to run 4.53 at his Pro Day.[4]
He was waived on September 5, after showing a lack of speed and quickness. He was signed to the practice squad with hopes that he could return to his old form.[5]
In December 2017, it was announced that he was joining Kent State as the team's secondary coach.[10] In January 2018, he was named the Cincinnati cornerbacks coach.[11] In February 2020, he was hired as the cornerbacks' coach at the University of Notre Dame, reuniting with Brian Kelly, who was his head coach at the University of Cincinnati.
