This game will be the finale of a 4-game home-and-home between the Colorado Rockies and the Seattle Mariners. This is a day game after a night game so I like the UNDER in this one on Thursday afternoon. Seattle plays in a pitcher's ballpark, and the games will be lower scoring. Seattle will be going with Yovani Gallardo in this game. He has allowed three or fewer runs in four of the last five starts. Kyle Freeland is in line to start for the Rockies in this one. He has just a 3.43 ERA and he has thrown a quality start in six of his last seven starts. Seattle is one of the worst teams in the league against left-handed pitchers. They are hitting just .213 against lefties. Everything points to the UNDER in this one.