Nice little article that made me feel better.
"After today, the teams still in serious contention for playoff spots all have anywhere from 49 to 53 games left - a little less than a third of the season.
...
Detroit has the most home games (31); Cleveland and Seattle the most on the road (30).
...
That's particularly troubling for the Mariners, who, entering Sunday, are 23-27 away from Safeco Field and scrambling to catch the Angels, who play 30 of their final 52 games in their home ballpark."
http://www.azcentral.com/sports/columns/articles/0804onbaseball0805.html