(Houston, TX)  --  The Seattle Mariners are finally in the win column after defeating the Astros in Houston, 4-2.  Jarrod Dyson and Jean Segura accounted for the scoring in the Mariners' two-run ninth inning to secure their first victory over Houston after three straight losses.  Seattle reliever Dan Altavilla picked up the win.  The Mariners will begin a three-game road series with the Angels tonight.