Matt Polinsky
Matthew Polinsky (born February 24, 1984) is an American sports commentator, university professor, and retired professional wrestler. He is signed to WWE, where he performs as a commentator under the ring name Corey Graves; also providing English commentary in its sister promotion, Lucha Libre AAA Worldwide. As a former in-ring competitor, he is a one-time NXT Tag Team Champion. In 2014, Polinsky announced his official in-ring retirement due to his concussion issues and revealed that he would be joining NXT's commentary team with immediate effect. In 2021, he won the WWE 24/7 Championship despite still being retired. Polinsky is also known for his work on the independent circuit under the ring name Sterling James Keenan.
Acting
- 2026WWE Lucha Libre AAACorey Graves34 ep.
- 2024WWE SpeedCorey Graves80 ep.
- 2022Corey & CarmellaCorey Graves5 ep.
- 2020The Best of WWECorey Graves1 ep.
- 2018WWE ChronicleCorey Graves (Self)12 ep.
- 2016WWE 205 LiveCorey Graves / Commentary5 ep.
- 2016WWE Cruiserweight ClassicCorey Graves10 ep.
- 2016The Edge and Christian Show That Totally Reeks of AwesomenessCorey Graves1 ep.
- 2015WWE Culture Shock with Corey GravesSelf - Corey Graves13 ep.
- 2010WWE NXT82 ep.
- 2009Ring of Honor WrestlingSterling James Keenan1 ep.
- 1999WWE Friday Night SmackDown139 ep.
- 1993Raw225 ep.
Guest appearances
- 2016RawCorey Graves250 ep.
- 2026WWE Lucha Libre AAACorey Graves33 ep.
- 2017WWE Friday Night SmackDownCorey Graves, Self - Host138 ep.
- 2012WWE NXTCOREY GRAVES, Corey Graves, corey graves127 ep.
- 2025WWE SpeedCorey Graves31 ep.
- 2020The Best of WWECorey Graves1 ep.
- 2016The Edge and Christian Show That Totally Reeks of AwesomenessCorey Graves1 ep.
- 2015WWE Main Event1 ep.
- 2009Ring of Honor WrestlingSterling James Keenan1 ep.
Also known as: Corey Graves · Matthew Polinsky · Sterling James Keenan · Sterling Keenan