At Coors Field on Saturday, the Colorado Rockies (4-15) begin a three-game series against the Seattle Mariners (9-10), at 8:10 PM ET.
The Rockies play as a home underdog (+137) against the Mariners (-156). The Seattle Mariners will hand the ball to Luis Castillo (0-4, 5.82 ERA), who is looking for win No. 1 on the season, and the Rockies will counter with Kyle Freeland (0-3, 13.21 ERA).
The Mariners won 5-1 over the Reds Saturday in their last game. Caleb Raleigh finished 1-for-2 with a home run and two RBI to lead them offensively while Bryce Miller was picked up the victory after throwing six innings, giving up one earned run on one hit while striking out seven.