Seattle Mariners starting pitcher Hisashi Iwakuma throws against the Houston Astros during the sixth inning of a baseball game, Saturday, July 16, 2016, in Seattle. (AP Photo/Ted S. Warren)

Iwakuma, Cano help Mariners beat Astros

Iwakuma (10-6) won his fourth straight start to become the first Seattle pitcher to reach double-digit wins. He struck out eight and walked …