Nelson W. Wolff Municipal Stadium (informally Wolff Stadium) is a stadium in San Antonio, Texas, United States. It is primarily used for baseball, and is the home field of the San Antonio Missions Minor League Baseball team of the Texas League. The UTSA Roadrunners baseball team also plays some home games at the stadium. The stadium is named for Bexar County Judge Nelson Wolff, who is a former Texas legislator and San Antonio councilman and mayor.