Nelson W. Wolff Municipal Stadium (informally Wolff Stadium) is a stadium in San Antonio, Texas, USA. It is primarily used for baseball, and is the home field of the San Antonio Missions minor league baseball team, Double-A affiliate of the San Diego Padres. The San Antonio Missions are part of the Texas League, a minor league baseball organization. The UTSA Roadrunners baseball team also plays some home games at the stadium.