After signing as an undrafted free agent for the Steelers on July 25, 2011,[1][2] Saunders made the 53-man roster as the team's third string tight-end on September 6.[3] He caught his first regular season pass for two yards in a 23–20 win against the Indianapolis Colts on September 25.[4] He scored his first touchdown in a two-yard pass reception in a 13–9 Sunday night win against the Kansas City Chiefs on November 27.[5]
He was suspended for the first 4 games of the 2012 season for taking Adderall. He was released by the Pittsburgh Steelers on October 12, 2012.[6] Saunders was suspended the first 8 games of the 2013 season for taking a not yet published drug.[7]
Indianapolis Colts
Saunders was signed by the Colts on October 17, 2012. He was then cut on July 25, 2013, following a suspension. Saunders was re-signed by the Colts on October 29, 2013, after he served his 8-game suspension.[8] Wesley was waived by the Colts on August 30, 2014.[9] He re-signed with the team on November 18, 2014, but was waived again on December 2, 2014.[10]
Birmingham Iron
Saunders was signed by the Birmingham Iron of the Alliance of American Football but was waived before the start of the 2019 regular season. He was re-signed on February 14, 2019, but was waived again on February 25. He was re-signed again on February 28, and waived again on March 19.