Former Stanford Baseball Coach Mark Marquess, 2-Time College World Series Winner, Dies at 78

Marquess coached the Cardinal for 41 seasons, winning national titles in 1987 and 1988.

Jan. 31, 2026 at 12:55am

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Mark Marquess, a National College Baseball Hall of Famer who coached Stanford to two College World Series championships over 41 years beginning in 1977, has died at the age of 78. Marquess, known as '9' for his jersey number, retired in 2017 as the fourth-winningest coach in Division I history with a 1,627-878-7 career record.

Why it matters

Marquess was a fixture at Stanford for over four decades, leading the Cardinal to unprecedented success and cementing the program's status as a national powerhouse. His passing marks the end of an era for one of college baseball's most storied franchises.

The details

During his tenure, Marquess guided Stanford to 30 NCAA Tournament appearances, six Super Regionals, and 18 regional titles. The Cardinal also won 11 Pac-10 regular season championships under his leadership. Marquess was a three-time NCAA Coach of the Year and nine-time Pac-10 Coach of the Year.

  • Marquess began coaching at Stanford in 1977.
  • The Cardinal won the College World Series in 1987 and 1988 under Marquess.
  • Marquess retired from coaching in 2017.
  • Marquess passed away on January 31, 2026.

The players

Mark Marquess

A National College Baseball Hall of Famer who coached Stanford to two College World Series championships over 41 years beginning in 1977.

David Esquer

Stanford's current baseball coach, who played for Marquess on The Farm.

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What they’re saying

“This man was Stanford baseball. He was my coach, and like a father to me. I wouldn't be where I am today without him. This is a great loss for the Stanford community, the Stanford baseball family and myself. I love that man.”

— David Esquer, Stanford Baseball Coach

The takeaway

Marquess' legacy as one of the greatest college baseball coaches of all time will live on at Stanford, where he built the program into a national powerhouse and mentored countless players over his four-decade tenure.