I lost interest after about 90 games. I didn't enter the stats for the other teams any more.
This graph shows, at a glance, the number of runs scored by AL West teams in a ten game period. It also shows the number of victories that each had during that period. The runs are read from the scale on the left, the victories from the scale on the right. Runs allowed are negative - so a low graph is bad and a less low graph is good.
The 10 game periods are arbitrary. A team might get really cold for the first 5 games and really hot for the next five. It's just a kind of thermometer for seeing who is streaky and who is consistent. I don't distinguish between home and road games, or any other part - so Seattle could win 8 of 10 on the road and Oakland could win 7 of 10 at home and it would look like they were performing comparably when they're not. Hey, they go out every day and do what they can, right?
16JUN - You can see that the Rangers pitching fell off the table in games 41-50 and stayed there in games 51-60. They gave up 67 runs in each 10 game period. It's surprising that they won 5 of those 20 games. The offenses kind of bunched up during games 51-60. Seattle is not scoring runs - they'll be glad to get Edgar back but he can't get them from last to first in runs in this division - they are just not scoring like last year. Meanwhile, the Angels are scoring runs and they're not giving up runs and they're doing it consistently - they will be in it as long as they can keep their players on the field.