Seattle Mariners pitcher Danny Hultzen throws during a baseball spring training workout Tuesday, Feb. 19, 2013, in Peoria, Ariz. (AP Photo/Charlie Riedel)
Seattle Mariners' Danny Hultzen throws a pitch against the Cleveland Indians in the second inning during an exhibition spring training baseball game, Wednesday, Feb. 27, 2013, in Goodyear, Ariz. (AP Photo/Ross D. Franklin)
Seattle Mariners pitcher Danny Hultzen throws during a baseball spring training workout Tuesday, Feb. 19, 2013, in Peoria, Ariz. (AP Photo/Charlie Riedel)
Seattle Mariners' Danny Hultzen adjusts his baseball hat during an exhibition spring training baseball game against the Cleveland Indians, Wednesday, Feb. 27, 2013, in Goodyear, Ariz. The Mariners defeated the Indians 5-1.(AP Photo/Ross D. Franklin)
This is a 2014 photo of Danny Hultzen of the Seattle Mariners baseball team. This image reflects the Mariners active roster as of Thursday, Feb. 20, 2014, when this image was taken. (AP Photo/Tony Gutierrez)
Seattle Mariners pitcher Taijuan Walker throws in a bullpen session during spring training baseball practice, Thursday Feb. 20, 2014, in Peoria, Ariz. (AP Photo/Tony Gutierrez)