The Mariners hand the ball to left-hander Marco Gonzales (12-5, 3.37 ERA) who has won five straight starts, allowing six earned runs in that span. We can also note that he's been rock solid home at Safeco all season, going 5-1 with a 2.88 ERA in 10 home starts. Mariners are perfect 6-0 in Gonzales' last 6 home starts. The Blue Jays turn to 24 year old rookie left-hander Ryan Borucki (0-2, 2.83 ERA) for his seventh career start. He's 0-1 with a 4.80 ERA in three road starts.

Under is 4-1 in the last 5 meetings in Seattle. Under is 6-2 in the last 8 meetings.

8* play on UNDER.