About Jack O'Connor
Born 1958. Jack O'Connor is an American baseball player.
Jack William O'Connor (born June 2, 1958) is an American former Major League Baseball pitcher. He played all or part of six seasons in the majors, between and .
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Important facts
People in Jack O'Connor's life
Named in this biography and alive at the same time
Related people
Same field, nearest in time
Contemporaries
People whose lives overlapped Jack O'Connor's
Frequently asked questions
Who is Jack O'Connor?
American baseball player (1958-)
When was Jack O'Connor born?
Jack O'Connor was born on 2 June 1958 in Twentynine Palms.
What is Jack O'Connor's occupation?
Jack O'Connor is a baseball player.
What nationality is Jack O'Connor?
Jack O'Connor is American.
Sources & further reading
· DBpedia: Jack O'Connor (pitcher)
Cite this page
APA: Biography.guide. (2026). Jack O'Connor. https://biography.guide/jack-o-connor-baseball-player-1958/
MLA: "Jack O'Connor." Biography.guide, https://biography.guide/jack-o-connor-baseball-player-1958/.
Chicago: "Jack O'Connor." Biography.guide. https://biography.guide/jack-o-connor-baseball-player-1958/.
Data last updated: 2026-09-22 · Spot an error? Report a correction.
Portrait: Wikimedia Commons · author & licence
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