Nolan Ryan's Baseball (known in Japan as Super Stadium (スーパースタジアム?)) is a baseball video game endorsed by the retired baseball player Nolan Ryan; one of the most popular baseball players of the late 20th century. It has no licensing from Major League Baseball and the Major League Baseball Players Association; meaning that Nolan Ryan is the only non-fictional ballplayer in the entire game. All the other players have names that appear to be given names while Nolan Ryan uses his surname.