There are 30 major baseball teams and 32 national football league teams. The expanded roster for major league baseball teams is 40 players and it is 53 for national football league teams.?

Major League Baseball (MLB) has 30 teams, each with an expanded roster of 40 players, resulting in a total of 1,200 potential players. In contrast, the National Football League (NFL) consists of 32 teams, each with a 53-player roster, leading to a total of 1,696 players. While MLB has fewer teams, the NFL's larger roster size contributes to a greater overall player count. This reflects the different structures and player requirements of each sport.