Seattle Mariners starting pitcher Chris Heston warms up prior to a spring training game against the Chicago Cubs on March 10 in Peoria, Ariz.
Seattle Mariners starting pitcher Chris Heston warms up prior to a spring training game against the Chicago Cubs on March 10 in Peoria, Ariz. Ross D. Franklin AP
Seattle Mariners starting pitcher Chris Heston warms up prior to a spring training game against the Chicago Cubs on March 10 in Peoria, Ariz. Ross D. Franklin AP