100,000
Two teams are in Ohio. The Cincinnati Reds are in the National League Central Division and the Cleveland Indians are in the American League Central Division.
It depends on the division, in the AL east each of the five teams plays the other four in their division 18 times, for a total of 72 games. So in the AL east they play a total of 90 games outside their division. In divisions with only four teams, they play each other 20 times for a total of 60 in the division and 102 games out. When there are six teams in a division they play a total of 15 games against each of the five other team in their division, for 75 games in and 78 out of their division.
162
162
162
162
162 games
The top division, Serie A, plays 38 league games.
162
50
164