The N.L. West totals system play is on the Under in the Arizona vs San Diego game. Rotation numbers 911/012 at 10:10 eastern. This game applies to a perfect system that plays under for road teams with a total of 8.5 or less that is off a 1 run home favored win scoring 5+ runs vs a team off a road dog 2+ run loss at +140 or more where they scored 2 or less runs. Arizona has gone under 4 of 5 on the road of late. They have Kelly going and he is 7 of 9 under with 5 days rest. He opposes Lauer who is 8 of 11 under at home and 5 of 6 in game 1 of a series. The Padres are 5 of 5 under vs winning teams and 5 of 5 under on Fridays of late.. The last 4 here have gone under and that is what we will go with tonight.