HAMSTER Corporation on Twitter: "ACA NEOGEO 2020 SUPER BASEBALL is now available on Nintendo Switch! 2020 SUPER BASEBALL is a baseball game released by SNK in 1991. Enjoy the master pieces of
NBA Jam (the book) on Twitter: "1991 Japanese arcade promo flyer for Super Baseball 2020 by SNK, ft. art by Shinkiro. https://t.co/6OtGUy0x2j" / Twitter
Baseball Stars Professional Box Shot for Neo Geo - GameFAQs
2020 Super Baseball (Neo Geo, 1991) for sale online | eBay