Will tonight's matchup between AL West rivals the Astros and Mariners be a high-scoring affair at 10:10PM ET?

According to oddsmakers from online sports book BetDSI, the Mariners are -150 money line favorites over the Astros, who have odds of +135 to pull off the upset. The total, meanwhile, is sitting at 7.5 runs with Doug Fister set to face Taijuan Walker in the pitching matchup.

Bet Tonight's Astros vs. Mariners Game

The over continues to cash for bettors when Houston goes on the road. The over is 9-2 in the Astros' last 11 road games and has also hit in four of their last five games versus the rest of the American League West. The over is 5-2 in their last seven games overall.

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The over has also been cashing when Walker takes the mound for the Mariners, going 8-2 in his last 10 home starts. The over is also 7-2-1 in Walker's last 10 starts when their opponent allows five runs or more in their previous game and 7-3-1 in his last 11 starts after scoring five runs or more in their previous game.

OUR PREDICTION: The over is 4-1-1 in the last six meetings between these two teams in Seattle and is a perfect 7-0 in Walker's last seven starts versus the Astros. The over is 8-1 in Houston's last nine road games versus a right-handed starter as well.

MONDAY MLB PREDICTION: ASTROS/MARINERS OVER 7.5

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