San Jose Municipal Stadium rose from a WPA project between 1941 and 1942, built at a cost of eighty thousand dollars. It was among the first stadiums in the country constructed entirely of reinforced concrete, a material choice that proved prophetic. More than eight decades later, the original structure remains largely intact. The grandstand opened with the San Francisco Seals as the visiting attraction, drawing curious crowds to a ballpark that seated fans in four distinct areas: numbered box seats in the first seven rows, straight-backed benches in the upper grandstand, bleachers down both foul lines, and table seating along third base at what would eventually become Turkey Mike's BBQ. The outfield walls carry advertisements in the old-fashioned style of 1920s and 1930s parks, a look that at this point is no longer retro but simply original.

The list of players who passed through San Jose Municipal Stadium on their way to the majors reads like a San Francisco Giants Hall of Fame ballot. George Brett played here before becoming a Kansas City legend. Rod Beck and Joe Nathan honed their relief pitching. Tim Lincecum, the diminutive two-time Cy Young winner, threw from this mound. Matt Cain pitched a perfect game in the majors after learning his craft in San Jose. Madison Bumgarner, who would dominate three World Series, stood on this same outfield grass. Buster Posey caught here before anchoring a dynasty, and Brandon Crawford fielded grounders on this infield dirt before becoming a six-time Gold Glove shortstop. The park has served as home to a revolving cast of affiliated teams over the decades: the San Jose Owls, Red Sox, Jo Sox, Pirates, Missions, Bees, and Expos all called it home before the Giants affiliation took hold.

What keeps a minor league ballpark alive for over eighty years is not the baseball alone. Excite Ballpark hosts high school championship games, San Jose State University Spartans baseball, concerts, weddings, and car shows. On the Fourth of July, fireworks turn the foul-line seating into standing room only, drawing some of the largest crowds of the year. The stadium sits in a dense sports corridor: Spartan Stadium stands one block away, and the San Jose Sharks practice at Solar4America Ice, built on what used to be part of this very parking lot. The neighborhood hums with athletic energy on game days, as fans and athletes from different sports intersect on the sidewalks along Alma Avenue.

The renovations tell a story of modest investment and stubborn durability. Bathrooms and the clubhouse were updated in 1994. Three extra rows of box seating appeared in 1996. Dugouts expanded toward the field in 1999. The bullpens migrated from the foul lines to the outfield in 1997, then shifted again in 2007 when the outfield fence was replaced and pulled in by as much as ten feet. A 36-foot HD video board now rises above the outfield, and a Diamond Vision screen perches over the right-field scoreboard. But the bones remain: reinforced WPA concrete, close sightlines, and an intimacy that no modern mega-stadium can replicate. When the Oakland Athletics needed an alternate training site during the pandemic-shortened 2020 season, they chose this 78-year-old concrete gem over newer options.

The stadium has gone by many names. Locals called it Muni Stadium for decades. In 2019, a three-year naming rights deal with Excite Credit Union rechristened it Excite Ballpark, making it one of the rare minor league venues old enough to have survived multiple branding eras. The park remains one of the oldest active ballparks in Minor League Baseball. Its identity does not depend on the name on the marquee. It depends on the crack of aluminum bats during high school playoffs, the smell of barbecue from Turkey Mike's, the between-innings chaos of children racing the bases, and that delivery truck waiting for someone brave enough to swing for the headlights. Names change. The concrete endures.