In the American League - there's only 1 - the Seattle Mariners. (Although the Twins are knocking on Death's Door and are 9 games out of the Wildcard. One more, and they can be back on the list).
In the National League - there are 4:
San Diego Padres
The Philadelphia Phillies are close - they can be on the list shortly, just like the Twins. They're also 9 out of the Wildcard.