Los Angeles Angels starting pitcher Tyler Skaggs throws a pitch against the San Francisco Giants during the first inning of a spring training baseball game, Wednesday, March 15, 2017, in Scottsdale, Ariz. (AP Photo/Ross D. Franklin)
Colorado Rockies' Charlie Blackmon is tagged out at home by Kansas City Royals catcher Cam Gallagher during the third inning of a spring training baseball game Monday, March 13, 2017, in Scottsdale, Ariz. (AP Photo/Darron Cummings)
Oakland Athletics' Sonny Gray wipes his face after giving up a three-run home run to Arizona Diamondbacks' Ketel Marte during the first inning of a spring training baseball game Tuesday, March 7, 2017, in Scottsdale, Ariz. (AP Photo/Darron Cummings)
Oakland Athletics' Sonny Gray throws during the first inning of a spring training baseball game against the Arizona Diamondbacks, Tuesday, March 7, 2017, in Scottsdale, Ariz. (AP Photo/Darron Cummings)
Los Angeles Dodgers' Scott Kazmir throws during the first inning of a spring training baseball game against the Colorado Rockies, Monday, March 6, 2017, in Scottsdale, Ariz. (AP Photo/Darron Cummings)
Los Angeles Dodgers manager Dave Roberts talks with starting pitcher Scott Kazmir during the second inning of a spring training baseball game against the Colorado Rockies, Monday, March 6, 2017, in Scottsdale, Ariz. (AP Photo/Darron Cummings)
Los Angeles Dodgers' Scott Kazmir leaves with a trainer during the second inning of a spring training baseball game against the Colorado Rockies, Monday, March 6, 2017, in Scottsdale, Ariz. (AP Photo/Darron Cummings)
Kansas City Royals' Danny Duffy throws during the first inning of a spring training baseball game against the San Francisco Giants, Sunday, March 5, 2017, in Scottsdale, Ariz. (AP Photo/Darron Cummings)
Kansas City Royals' Eric Hosmer tosses his bat after striking out during the third inning of a spring training baseball game against the San Francisco Giants, Sunday, March 5, 2017, in Scottsdale, Ariz. (AP Photo/Darron Cummings)
Arizona Diamondbacks' Zack Greinke throws to the Los Angeles Dodgers in the first inning of a spring training baseball game Friday, March 3, 2017, in Scottsdale, Ariz. (Rob Schumacher/The Arizona Republic via AP)
San Francisco Giants' manager Bruce Bochy watches his teams spring training baseball workouts Friday, Feb. 17, 2017, in Scottsdale, Ariz. (AP Photo/Matt York)
San Francisco Giants' Chris Stratton throws during a spring training baseball workout, Friday, Feb. 17, 2017, in Scottsdale, Ariz. (AP Photo/Matt York)
Eduardo Nunez hits as teammate Michael Morse (38) looks on during the San Francisco Giants' spring training baseball workout, Friday, Feb. 17, 2017, in Scottsdale, Ariz. (AP Photo/Matt York)
San Francisco Giants' Justin Ruggiano makes a catch during a spring training baseball workout, Friday, Feb. 17, 2017, in Scottsdale, Ariz. (AP Photo/Matt York)
Eduardo Nunez fields a ground ball during the San Francisco Giants' spring training baseball workout, Friday, Feb. 17, 2017, in Scottsdale, Ariz. (AP Photo/Matt York)