Jack O'Brien (catcher)

Jack O'Brien
1888 baseball card of O'Brien
Catcher / First baseman
Born: (1860-06-12)June 12, 1860 Philadelphia, Pennsylvania, U.S.
Died: November 20, 1910(1910-11-20) (aged 50) Philadelphia, Pennsylvania, U.S.
Batted: Right Threw: Right
MLB debut
May 2, 1882, for the Philadelphia Athletics
Last MLB appearance
September 16, 1890, for the Philadelphia Athletics
MLB statistics
Batting average	.266
Home runs	11
Runs batted in	308
Stats at Baseball Reference
Teams
Philadelphia Athletics (1882–1886) Brooklyn Grays (1887) Baltimore Orioles (1888) Philadelphia Athletics (1890)

John K. O'Brien (born John K. Byrne, June 12, 1860 – November 20, 1910) was an American Major League Baseball player. He played primarily catcher and first base from 1882 to 1890 in the American Association.

External links

• Career statistics from Baseball Reference, or Baseball Reference (Minors)
• Baseball Almanac

• Jack O'Brien at SABR (Baseball BioProject)