Momentum is important in Major League Baseball and the most important part of this season is starting to get into gear.

With a little bit more than a month left before the playoffs, any team that is lucky enough to end up in the postseason will want to be in top form when it begins.

That is why it is so important to do well right now and that is why the following four teams are so interesting. Some of them are securing their postseason positions while others are making charges at grabbing their playoff invitations.

While momentum is in their favor right now, we shall see if the rest of the season will be just as kind to these four teams.

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