Seattle will have 1-0 Luis Castillo on the mound to close out the series who has a 1.02 ERA, 0.74 WHIP and 17 strikeouts in 17 innings. The Rockies are 21st in Runs and 22nd in RBI, and with Luis Castillo only allowing 3 hits and 0 runs in 11 innings played at home, the Mariners should easily hold these bats to minimum amount of opportunities.

Rockies are starting Noah Davis for the first time this season, and though I don't know much about him, I do know the Rockies are 24th ranked ERA, and he's going to have a tough time stopping the Mariners who are 15th in hits and 11th in runs this season. Take the Mariners on the run line to finish the series.

Official Play: Mariners -1.5

Side bet: Under 8 runs