Register for the SJ NABA Winter Ball tryout on September 19 in Alameda. The Saturday adult baseball season opens September 26 across the Bay Area.

Explore the nation's largest non-profit adult baseball league with SJ NABA. Unleash your inner athlete and become part of our thriving community.

See what’s coming next in SJ NABA’s 2026 season, including the June 13 All-Star Game at Excite Ballpark, the July 3–5 Bay Area tournament, and upcoming playoff dates.

Were officially at the midpoint of the SJNABA Fall 2025 season, and if the first half is any indication, were in for a thrilling run to the playoffs.

Summer Championship Series Game 1: Sunday, Aug 10 Game 2: Sunday, Aug 17 Game 3 (if needed): Same day as Game 2back-to-back baseball for all the marbl

The 2025 SJ NABA All-Star Game is almost here — and you’re invited to be part of the celebration on Saturday, July 12!

The San Jose Orioles won their second straight SJ NABA Division III championship Sunday. And the decision that won it was made in the game they lost.

Down 6–1 to the Alameda Goons in the title game, the Muffins scored ten unanswered runs and never trailed again — behind Playoff MVP Larry Kuang and Pitcher of the Year Cameron Godfrey.

A 15–1 regular season, a first-round bye, and a 4–0 run through the playoffs — the Topes closed out the one team that beat them all year to make it three straight Division I championships.

The journey of the San Jose Sox to the World Series tournament in Arizona is not just a story of one team, but a representation of the rich and diverse talent pool of San Jose NABA

Their team manager, Andrew Kutsenda, has been at the helm of all of this since 2016. Now we hear the sun might be setting on Kutsenda's involvement with the Marlins. We sat down to get some answers.

The Bay Area Formosans are one of the newest teams to join SJ NABA in 2023 and are more than just holding their own.

Fathers Day is a special occasion to reflect on and celebrate the fathers who shape our lives with their love, dedication, and wisdom.

On February 26th and immediately after tryouts, all 36 teams participated in San Jose NABA’s player draft to build their rosters for the upcoming season.

Over the next few weeks, we will be announcing the 2022 League MVP and Pitcher of the Year awards for each Division. Next up we have the 2022 Division

Over the past few months, we have been announcing the 2022 League MVP and Pitcher of the Year awards for each Division.

Get ready for an unforgettable baseball experience this summer as the Northern California Firecracker Tournament returns for its third year in the Bay Area.

If youre an adult baseball enthusiast in the Bay Area, the San Jose National Adult Baseball Association (SJ NABA) is your chance to hit the diamond.

We’re hiring new umpires! Gear and training provided and no past experience needed!