Seattle at Houston

Seattle has a winning road mark and is playing great, winning five straight. They're 7-2 on the road against righty starters and have won five of six as a dog. The Mariners are also 42-21 against winning teams, plus 25-10 versus AL starters with an ERA of 3.70 or better. Houston continues to play uneven baseball on a 25-24 run, including 4-5 on their just-concluded road trip. They come off a pair of losses at San Diego, 10-2 and 4-3. They're also just 2-2 in their last four home games losing as chalk of -190 and -250. With the Astros 15-21 after playing four or more straight road games, back the visiting big dog that is playing well. Play Seattle.