Houston Astros vs Seattle Mariners MLB Picks, Odds, Predictions 4/27/21

Seattle Mariners (13-10) at Houston Astros (11-11) Marco Gonzales (1-2) (6.04) vs. Cristian Javier (2-0) (1.32) The Line: Houston Astros -167 / Seattle Mariners +154 --- Over/Under: 9 Click to Get Latest Betting Odds. The Seattle Mariners and the Houston Astros meet Tuesday in MLB action from Minute Maid Park.