In track & field, Martin was one of the state's top performers in the jumping and hurdling events. He qualified for the state finals in the high jump by leaping 6 ft 6 in (1.99 m) at the 2010 NCHSAA 2A Mideast Regional. In addition, he also took 5th in the 110-meter hurdles event in that same meet, recording a personal-best time of 15.84 second.[2] At the NCHSAA 2A State Track Championship, he tied for 2nd place in the high jump, with a leap of 6 ft 6 in (1.98 m).[3]
As a true freshman in 2010, Martin played in 11 games, starting the first three games against LSU, Georgia Tech and Rutgers. He capped off his season with 16 tackles, including 1.5 for loss, one pass breakup and two quarterback pressures. In 2011, he started all 13 games at defensive end. He finished the regular season with 40 tackles, seven tackles for losses, four sacks, one fumble recovery, six pass breakups and five quarterback hurries. In 2011, he started all 12 games and earned second-team All-Atlantic Coast Conference (ACC) honors. He totaled 40 tackles, including 15.5 for loss, four sacks, eight quarterback hurries and three pass breakups. He also forced one fumble and recovered another. As a senior, he earned first-team All-ACC honors after finishing his season best for third on the team with 82 tackles, 21.5 tackles for loss, 11.5 sacks, 14 quarterback hurries, three forced fumbles and two fumble recoveries.[6]
On March 15, 2018, Martin signed a three-year, $21 million contract with the New York Giants with $7.5 million guaranteed.[9]
On September 11, 2019, Martin was placed on injured reserve after suffering a knee injury in week one against the Dallas Cowboys.[10] He was designated for return from injured reserve on November 27, 2019, and began practicing with the team again.[11] He was activated on December 7, 2019.[12]
On February 26, 2020, Martin was released from the Giants.[13]
Detroit Lions
On September 15, 2020, Martin was signed to the practice squad of the Detroit Lions.[14] He was elevated to the active roster on December 12 and December 19 for the team's weeks 14 and 15 games against the Green Bay Packers and Tennessee Titans, and reverted to the practice squad after each game.[15][16] His contract expired when the teams season ended January 3, 2021.