It's going to be a fun, and very intense, second half of the baseball season.
By the All-Star break, one division in the National League had a tie for the lead and the others had two teams at the top separated by just one game. On the other side, the AL West has the best team in baseball (the Athletics), one of the hottest teams in baseball (the Angels) and the up-and-coming Seattle Mariners. The AL East looks like it's anyone's game and the AL Central, well, never mind.
Almost every division race could come down to the wire in September. With that in mind, lets figure out which ones will be the most compelling and fun to watch. Here's a ranking of which division races will be the most exciting throughout the second half.