The Magic Number is 4

Current AL West Standings:

1. Texas, 85-72 (+2.0, Magic Number =4)
2. Houston, 83-74 (-2.0)
3. Anaheim, 82-74 (-2.5)

Update: Houston is currently tied, 2-2, with the Mariners in the top of the 5th. Anaheim is leading Oakland 6-0 in the bottom of the 4th. 

Update #2: Houston now leads 3-2 in the 6th, while the Angels are up 6-1 in the bottom of the 5th.

Update #3: Houston lost 6-4 and LAA won 8-1. Magic Number remains 4.