The Yokohama DeNA BayStars are a professional baseball team in the Japanese Central League. Their home field is Yokohama Stadium, located in central Yokohama. The team has been known by several names since becoming a professional team in 1950. It adopted its current name in 2011, when the club was purchased by software company DeNA.

Yokohama Stadium is a baseball stadium in Naka-ku, Yokohama, Japan. It opened in 1978 and has a capacity of 34,046 people.