Major League Baseball (MLB) is a leading professional sports league operating across the United States and Canada. It is widely regarded as the highest level of professional baseball competition in the world.
"MLB is one of the major professional sports leagues in the United States and Canada and is considered the premier professional baseball league in the world."
The league attracts top athletes globally, blending a long history, deep cultural roots, and ongoing innovation in the sport. Its teams, traditions, and international following contribute to baseball’s enduring status as both a national pastime and a global spectacle.
Author’s summary: MLB stands as the dominant professional baseball league globally, uniting North American tradition with worldwide athletic excellence.