The Seattle Mariners defeated the Los Angeles Angels 7-2 last night when the teams opened a four-game set at Safeco Field. The M's recorded a season-high 19 hits while the Halos had eight, but I expect both teams to struggle at the plate tonight in what should be a low-scoring contest.

Here are my keys to the game:

1. Pitching - The Angels will hand the ball to Hector Santiago (5-4, 2.40 ERA) who's undefeated in his last three starts conceding just a total of two runs on eight hits and four walks over 20 innings of work, seven innings of one-run ball against the M's on June 28 included. The Mariners will counter with Mike Montgomery (4-2, 1.62 ERA) who's been terrific over his last three starts as well, conceding only one earned run over 23 2/3 frames. The 26 year old rookie will make his first career start against the Angels tonight, a situation usually favoring the pitcher.

2. Situational - The under is 7-1 the in Angels last eight games with the total set at 7.0-8.5 and 8-1-1 in their last 10 on the road when facing a left-handed starter. None of Montgomery's last four starts with the total set at 7.0-8.5 have gone over.

3. X-Factor - Santiago has the current members of the Mariners limited to a .196 batting average.

Selection: This is a play on LAA@SEA to go UNDER the total (10*)