Mare Island Navy Yard Post 550
Area: Solano (Vallejo)
Year: 1963

Description: The team won the 1954 Northern California tournament and also place second in State tournament.

Back row (left to right): unidentified, Stan McWilliams (coach), Bob LaBelle, Jerry Causey, Jim Owens, unidentified (coach), unidentified (coach),

Middle row (left to right): unidentified, Chris Parks, Gary Encerti, unidentified, Gary Johnson, Dario Pedrotti, Tug McGraw

Front row (left to right): unidentified, Jerry Bradley, Bob Perrachon, Darwin Frey, unidentified, Mike Taylor, Jim Stewart

Mare Island Navy Yard Post 550
Area: Solano (Vallejo)
Year: 1964

Back row (left to right): Jim Taylor, Larry Moore, Mike Zuppan, Stan McWilliams (head coach), Jim Pesious (asst. coach)

Middle row (left to right): Tony Orlandini, Larry Rogers, Hal Steinback, Tony Costa, Mike Rasler, Dan Welch

Front row (left to right): Mike Silveria, Russ Bradley, Jerry Bradley, Mike Alderman, Wayne Tatum, John Garioto, Ray Denny

In front (left to right): Kerry McWilliams, Kelly McWilliams, Mike West

Mare Island Navy Yard Post 550
Area: Solano (Vallejo)
Year: 1974 (July 26)

Back row (left to right): Pete Barry (mgr.), Mark Vickers, Walt Segrest, Pat McKeown, Jim Foley, Bart Braum, Bill Graboyes

Middle row (left to right): Mike Moreno, Peter Oriarte, Eric Burse, Mark Thomas, Kevin Darst

Front row (left to right): batboys Joe Deliman, Jim Deliman, Tim Leary