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The Martinez Tribune is the most widely read newspaper serving the county seat of Contra Costa in Martinez, California and outlying areas of the beautiful East Bay of San Francisco.

“In My Humble Opinion: Musings of a Sports Columnist”

Martinez resident Matt Sieger, whose previous book, The God Squad: The Born-Again San Francisco Giants of 1978 has come out with a new book, In My Humble Opinion: Musings of a Sports Columnist. Sieger, now retired, worked as a sportswriter and columnist for The Vacaville Reporter and The Cortland Standard …

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Obituary: John A. Mayne (1944-2026)

With great sadness, the family of John Mayne shares that John passed away suddenly in Lone Tree, Colorado on July 3rd, 2026. John was born in Antioch in 1944 to John Mayne Sr. and Juanita Wallgren Mayne and grew up in West Pittsburg. He graduated from the old Pacifica High …

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