Where is baseball most popular in the world?

Baseball is most popular in the United States and Japan. In the United States, baseball is like a national sport. Many people watch and play baseball. The Major League Baseball (MLB) is a big league with famous teams like the New York Yankees and the Los Angeles Dodgers. In Japan, baseball is also very popular. They have a professional league called Nippon Professional Baseball (NPB). Japanese baseball fans are very passionate about their teams, and they have many skilled players. Other countries like the Dominican Republic, Cuba, and South Korea also have some popularity for baseball. However, it's fair to say that the United States and Japan are the places where baseball is most loved and followed.