Matt Polinsky
actor
- Gender: Male
- Birthday: 1984-02-24 ( 40 years old )
- Place of Birth: Pittsburgh, Pennsylvania, USA
- Also Known As: Corey Graves / Matthew Polinsky / Sterling James Keenan / Sterling Keenan
- IMDB:nm2164427
Matthew Polinsky is an American wrestling color commentator, columnist, podcaster and retired professional wrestler. He is currently signed to WWE as a commentator and analyst for Friday Night SmackDown under the ring name Corey Graves. He is a former NXT Tag Team Champion with Adrian Neville.