In the second half of the mlb season adjustments are always required to finish the season strong. The weather heats up means the ball travels farther scoring goes up. The games become more and more important the pressure increases especially with the added wild card. More teams will remain in the race longer teams and players that are not used to playing important games in September. Look for teams that have the experience dealing with races coming down to the wire as well as managers that have been through the wars.