Warren made his debut for Otago in the 1999/00 season as a right arm opening bowler and is now the most experienced bowler in the Otago Volts line up.

Born and bred in Otago Country, Warren is the top limited overs wicket taker in Otago Crickets history. A wily campaigner who has been an outstanding servant of Otago Cricket, Warren is known as one of the more genuine individuals on the First Class scene.

Warren is a valuable lower order batsman who strikes the ball very cleanly and has scored a first class hundred.