Arizona Diamondbacks starter Wade Miley works against the San Diego Padres in the first inning of a baseball game, Saturday, June 15, 2013 in San Diego. (AP Photo/Lenny Ignelzi)

Arizona Diamondbacks starter Wade Miley works against the San Diego Padres in the first inning of a baseball game, Saturday, June 15, 2013 in San Diego. (AP Photo/Lenny Ignelzi)

SAN DIEGO, CA - JUNE 15: Wade Miley #36 of the Arizona Diamondbacks reacts after giving up a three-run homer during the fourth inning of a baseball game against the San Diego Padres at Petco Park on June 15, 2013 in San Diego, California. (Photo by Denis Poroy/Getty Images)

SAN DIEGO, CA - JUNE 15: Wade Miley #36 of the Arizona Diamondbacks pitches during the second inning of a baseball game against the San Diego Padres at Petco Park on June 15, 2013 in San Diego, California. (Photo by Denis Poroy/Getty Images)

SAN DIEGO, CA - JUNE 15: Wade Miley #36 of the Arizona Diamondbacks pitches during the first inning of a baseball game against the San Diego Padres at Petco Park on June 15, 2013 in San Diego, California. (Photo by Denis Poroy/Getty Images)

Arizona Diamondbacks starting pitcher Wade Miley throws to the plate during the first inning of their baseball game against the Los Angeles Dodgers, Monday, June 10, 2013, in Los Angeles. (AP Photo/Mark J. Terrill)

Arizona Diamondbacks starting pitcher Wade Miley throws to the plate during the first inning of their baseball game against the Los Angeles Dodgers, Monday, June 10, 2013, in Los Angeles. (AP Photo/Mark J. Terrill)

Los Angeles Dodgers' Mark Ellis, left, hits a solo home run as Arizona Diamondbacks starting pitcher Wade Miley, center, and catcher Miguel Montero watch during the fifth inning of their baseball game, Monday, June 10, 2013, in Los Angeles. (AP Photo/Mark J. Terrill)

Arizona Diamondbacks starting pitcher Wade Miley throws to the plate during the first inning of their baseball game against the Los Angeles Dodgers, Monday, June 10, 2013, in Los Angeles. (AP Photo/Mark J. Terrill)

Arizona Diamondbacks starting pitcher Wade Miley throws during the first inning of a baseball game against the St. Louis Cardinals, Wednesday, June 5, 2013, in St. Louis. (AP Photo/Jeff Roberson)

Arizona Diamondbacks starting pitcher Wade Miley throws during the first inning of a baseball game against the St. Louis Cardinals, Wednesday, June 5, 2013, in St. Louis. (AP Photo/Jeff Roberson)

ST. LOUIS, MO - JUNE 5: Starter Wade Miley #36 of the Arizona Diamondbacks pitches against the St. Louis Cardinals at Busch Stadium on June 5, 2013 in St. Louis, Missouri. (Photo by Dilip Vishwanat/Getty Images)

ST. LOUIS, MO - JUNE 5: Starter Wade Miley #36 of the Arizona Diamondbacks pitches against the St. Louis Cardinals at Busch Stadium on June 5, 2013 in St. Louis, Missouri. (Photo by Dilip Vishwanat/Getty Images)

Chicago Cubs shortstop Starlin Castro, right, throws to first after forcing out Arizona Diamondbacks' Cliff Pennington during the third inning of a baseball game, Friday, May 31, 2013, in Chicago. Wade Miley was out at first. (AP Photo/Nam Y. Huh)

Arizona Diamondbacks starter Wade Miley reacts after Chicago Cubs' Cody Ransom hit a solo home run during the third inning of a baseball game, Friday, May 31, 2013, in Chicago. (AP Photo/Nam Y. Huh)

Arizona Diamondbacks starter Wade Miley, right, listens to catcher Miguel Montero after Chicago Cubs' Anthony Rizzo hit a double during the third inning of a baseball game on Friday, May 31, 2013, in Chicago. (AP Photo/Nam Y. Huh)

CHICAGO, IL - MAY 31: Darwin Barney #15 of the Chicago Cubs can't make a throw on an infield single off the bat of Wade Miley #36 of the Arizona Diamondbacks during the sixth inning on May 31, 2013 at Wrigley Field in Chicago, Illinois. (Photo by David Banks/Getty Images)

Chicago Cubs shortstop Starlin Castro, right, throws to first after forcing out Arizona Diamondbacks' Cliff Pennington during the third inning of a baseball game, Friday, May 31, 2013, in Chicago. Wade Miley was out at first. (AP Photo/Nam Y. Huh)

Arizona Diamondbacks starter starter Wade Miley throws against the Chicago Cubs during the first inning of a baseball game, Friday, May 31, 2013, in Chicago. (AP Photo/Nam Y. Huh)

CHICAGO, IL - MAY 31: Wade Miley #36 of the Arizona Diamondbacks pitches against the Chicago Cubs during the first inning on May 31, 2013 at Wrigley Field in Chicago, Illinois. (Photo by David Banks/Getty Images)

CHICAGO, IL - MAY 31: Wade Miley #36 of the Arizona Diamondbacks pitches against the Chicago Cubs during the first inning on May 31, 2013 at Wrigley Field in Chicago, Illinois. (Photo by David Banks/Getty Images)

Arizona Diamondbacks' bullpen catcher Mark Reed left, takes a football handoff from teammate Wade Miley prior to a baseball game against the Texas Rangers Monday, May 27, 2013, in Phoenix. (AP Photo/Matt York)

Arizona Diamondbacks' bullpen catcher Mark Reed left, takes a football handoff from teammate Wade Miley prior to a baseball game against the Texas Rangers Monday, May 27, 2013, in Phoenix. (AP Photo/Matt York)

Arizona Diamondbacks pitcher Wade Miley delivers against the San Diego Padres during the first inning of a baseball game on Saturday, May 25, 2013, in Phoenix. (AP Photo/Matt York)

Arizona Diamondbacks pitcher Wade Miley, right, rests after being hit with a line drive against the San Diego Padres during the fourth inning of a baseball game, Saturday, May 25, 2013, in Phoenix. Looking on is Didi Gregorius. (AP Photo/Matt York)

Arizona Diamondbacks pitcher Wade Miley, right, rests after being hit with a line drive against the San Diego Padres during the fourth inning of a baseball game, Saturday, May 25, 2013, in Phoenix. Looking on is Didi Gregorius. (AP Photo/Matt York)

PHOENIX, AZ - MAY 25: Head Trainer Ken Crenshaw of the Arizona Diamondbacks looks at Wade Miley's #36 knee after getting hit by a line drive against the San Diego Padres at Chase Field on May 25, 2013 in Phoenix, Arizona. (Photo by Norm Hall/Getty Images)

Arizona Diamondbacks pitcher Wade Miley delivers against the San Diego Padres during the first inning of a baseball game on Saturday, May 25, 2013, in Phoenix. (AP Photo/Matt York)

PHOENIX, AZ - MAY 25: Wade Miley #36 of the Arizona Diamondbacks delivers a pitch in the first inning against the San Diego Padres at Chase Field on May 25, 2013 in Phoenix, Arizona. (Photo by Norm Hall/Getty Images)

MIAMI, FL - MAY 19: Wade Miley #36 of the Arizona Diamondbacks pitches during a game against the Miami Marlins at Marlins Park on May 19, 2013 in Miami, Florida. (Photo by Mike Ehrmann/Getty Images)