Seattle Mariners starting pitcher Taijuan Walker throws against the Texas Rangers during the first inning Sept. 8, 2015, in Seattle.
Seattle Mariners starting pitcher Taijuan Walker throws against the Texas Rangers during the first inning Sept. 8, 2015, in Seattle. Ted S. Warren AP
Seattle Mariners starting pitcher Taijuan Walker throws against the Texas Rangers during the first inning Sept. 8, 2015, in Seattle. Ted S. Warren AP

Taijuan Walker looking to build on success, keep spot in Mariners’ rotation

February 22, 2016 1:22 PM