=== Mariners eye another road win in Houston ===
 (Sports Network) - The Seattle Mariners take aim at their longest road winning
 streak in over two years on Saturday when they continue a four-game set with
 the Houston Astros at Minute Maid Park.
 Seattle won its fourth straight on the road Friday, as Dustin Ackley went 4-
 for-5 with four RBI and a run scored to help the Mariners to a 7-1 win.
 Abraham Almonte drove in two runs, while Taijuan Walker (1-0) got the win in
 his major league debut after giving up just one unearned run on two hits with
 a walk and two strikeouts in five innings for the Mariners, who have taken the
 first two games of this set after dropping six straight overall.
 "It was a lot of fun," Walker said. "I'm glad the first one is out of the way.
 The first hitter, I was really nervous. But after that I got more comfortable
 as the game went on."
 Another win on Saturday would give the M's their best run away from home since
 winning six in a row from April 17-30, 2011.
 L.J. Hoes had two hits while Jonathan Villar scored the only run of the game
 for the Astros, who have lost four straight. Brad Peacock (3-5) was charged
 with five runs on seven hits with four walks in 4 2/3 innings.
 "He just didn't have his offspeed stuff working tonight," Astros manager Bo
 Porter said of Peacock. "He forced himself into some fastball counts and they
 put some good swings on it."
 Seattle will hand the ball to left-hander Joe Saunders on Saturday. Saunders
 lost his third straight decision on Monday against Texas, as he was pounded
 for seven runs and nine hits in seven innings to fall to 10-13 to go along
 with a 5.09 ERA.
 The 32-year-old hurler is 1-5 with a 7.71 ERA over his last seven starts.
 "It's just something I'm going through right now," Saunders said. "Like I
 said, you just have to keep your head up, your chin up and keep pushing on."
 Houston, meanwhile, will counter with lefty Dallas Keuchel, who is 5-7 with a
 4.82 ERA. Keuchel was terrific against Toronto on Sunday, but had nothing to
 show for it, as he received a no-decision in his team's 2-1 loss, despite
 pitching seven scoreless innings.
 Keuchel has left five of his last seven starts either winning or tied, but has
 just one win in that time.
 "The bullpen is no different from starting in the sense of you have your off
 days," Keuchel said. "You're not always going to be sharp. It's how you
 Seattle has won nine of 14 from the Astros this season and has won seven of
 the last eight matchups.
 08/31 10:01:53 ET