Brian O'Nora

Brian O'Nora
O'Nora in 2012
Born: (1963-02-07) February 7, 1963
New York, New York, U.S.
MLB debut
August 4, 1992
Crew information
Umpiring crewF
Crew members
Career highlights and awards
Special Assignments

Brian Keith O'Nora (born February 7, 1963) is an American umpire in Major League Baseball (MLB). He joined the major league staff in 2000, after previously umpiring for the American League (AL) from 1992 to 1999 (wearing sleeve number 41 during his AL tenure) and wears sleeve number 7.