Christian played for the Florida Gators from 2010 to 2011 and Louisville from 2012 to 2014. In his senior season in 2014, Christian caught 32 passes for 384 yards and five touchdowns. He was named third-team All-Atlantic Coast Conference (ACC).[1]
Christian was selected by the Arizona Cardinals with the final pick of the 7th round (256th overall pick) in the 2015 NFL draft, making him Mr. Irrelevant.[3] Cardinals teammate Chandler Harnish, who was Mr. Irrelevant in 2012, announced the pick.[1] On September 3, 2015, in the Cardinals' final preseason game against the Denver Broncos, Christian tore the MCL in his left knee. He was placed on season-ending injured reserve the next day. He went to the Cardinals' training camp in 2016, but he was released on August 29, 2016.[4]
Buffalo Bills
On September 7, 2016, Christian was signed to the practice squad of the Buffalo Bills.[5] He was promoted to the active roster on October 4, 2016.[6] He was released on October 21, 2016, and was re-signed to the practice squad on October 25.[7] He was elevated back to the active roster on October 28, 2016.[8] He was released by the Bills on November 26, 2016, and was re-signed to the practice squad.[9][10] He was promoted back to the active roster on December 3, 2016.[11] In the three games Christian was activated, he had one reception for 14 yards.
On March 6, 2017, Christian was released by the Bills.[12]
Arizona Cardinals (second stint)
On July 27, 2017, shortly before the summer training camp, Christian was signed by the Cardinals.[13] He was waived at the end of training camp on September 2, 2017.[14]
The league ceased operations in April 2019, 8 weeks into a scheduled 10-game regular season. Christian played in all 8 of the Hotshots' games, making 14 catches for 158 yards and scoring 1 touchdown.[17]