Astros face the Mariners with 1-0 series lead

Seattle Mariners (17-15, first in the AL West) vs. Houston Astros (12-20, fourth in the AL West)Houston; Saturday, 7:15 p.m. EDTPITCHING PROBABLES: Mariners: Logan Gilbert (2-0, 2.03 ERA, 0.80 WHIP, 44 strikeouts); Astros: Framber Valdez (1-0, 2.60 ERA, 1.27 WHIP, 16 strikeouts)BETMGM SPORTSBOOK: LINE Astros -143, Mariners +121; over/under is 8 runsBOTTOM LINE: The Houston Astros host the Seattle Mariners, leading the series 1-0.Houston has a 12-20 record overall and a 7-10 record in home games.