- Signed by the Indianapolis Colts on March 22, 2023.
- Released by the Buffalo Bills on March 17, 2023.
- Re-signed by the Bills on March 13, 2022.
- Re-signed by Buffalo as an unrestricted free agent on March 29, 2021.
- Re-signed by the Bills as an unrestricted free agent on March 24, 2020.
- Claimed off waivers (Denver) by Buffalo on November 5, 2018.
- Waived by the Denver Broncos on November 2, 2018.
- Signed to the Denver active roster from the practice squad on October 25, 2018.
- Signed to the Broncos practice squad on September 12, 2018.
- Waived by Denver on September 10, 2018.
- Signed by the Broncos as a free agent on September 2, 2018.
- Waived by Denver on September 1, 2018.
- Selected by the Broncos in the fifth round (172nd overall) of the 2017 NFL Draft.
|1||Jaguars||L 21 - 31|
|2||@Texans||W 31 - 20||1||7||7||7||0|
|3||@Ravens||W 22 - 19||1||3||3||3||0|
|4||Rams||L 23 - 29||1||6||6||6||0|
Colts re-sign WR Isaiah McKenzie; place TE Jelani Woods on IR
The Colts made roster moves on Wednesday.
How Isaiah McKenzie shares his knowledge with Colts rookies Josh Downs and Anthony Richardson
After Thursday night's joint practice with the Chicago Bears ended, McKenzie spoke with the hosts of Training Camp Daily about he has embraced his role as a locker room leader.
For Colts' Rodney Thomas II, Isaiah McKenzie, potential for Damar Hamlin to play in preseason opener feels 'normal'
Colts safety Rodney Thomas II is one of Damar Hamlin's closest friends, and wide receiver Isaiah McKenzie was in Cincinnati with the Bills when Hamlin sustained a cardiac arrest last January.
Wide receiver Isaiah McKenzie embraces change in his first training camp with the Colts
After spending the past five seasons with the Buffalo Bills, McKenzie is quickly adjusting to life in Indianapolis.
One big Colts training camp question, wide receivers: How do things shake out in the slot?
The Colts added veteran Isaiah McKenzie in free agency and selected Josh Downs in the third round of the 2023 NFL Draft, bringing two players with experience in the slot to Shane Steichen's offense.