Houston Astros (56-41, first in the AL West) vs. Seattle Mariners (52-45, second in the AL West) Seattle; Saturday, 9:40 p.m. EDT PITCHING PROBABLES: Astros: Lance McCullers (2-4, 6.48 ERA, 1.66 WHIP, 49 strikeouts); Mariners: Logan Evans (3-3, 4.65 ERA, 1.37 WHIP, 35 strikeouts) BETMGM SPORTSBOOK LINE: Mariners -123, Astros +102; over/under is 8 runs BOTTOM LINE: The Seattle Mariners, on a four-game home winning streak, host the Houston Astros. Seattle has a 26-21 record in home games and a 52-45 record overall. The Mariners are 21-8 in games when they did not allow a home run.