Brandy Halladay, wife of former Major League Baseball player Roy Halladay, gives a tribute during a memorial service celebrating his life, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Family, friends and past team mates celebrate the life of former Major League Baseball player Roy Halladay during a memorial service, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Chris Carpenter, a past team mate of former Major League Baseball player Roy Halladay, gives a tribute during a memorial service celebrating his life, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Brandy Halladay, wife of former Major League Baseball player Roy Halladay, is pictured on a screen as she gives a tribute during a memorial service celebrating his life, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Brandy Halladay, wife of former Major League Baseball player Roy Halladay, walks to the stage to give a tribute during a memorial service celebrating his life, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

People embrace at the conclusion of a memorial service celebrating the life of former Major League Baseball player Roy Halladay, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Jose Bautista, a past team mate of former Major League Baseball player Roy Halladay, departs at the conclusion of a memorial service celebrating his life, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Chase Utley, a past team mate of former Major League Baseball player Roy Halladay, gives a tribute during a memorial service celebrating his life, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Chris Carpenter, a past teammate of former Major League Baseball player Roy Halladay, gives a tribute during a memorial service celebrating his life, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Wife Brandy Halladay and son Braden Halladay hug at the conclusion of a memorial service celebrating the life of former Major League Baseball player Roy Halladay, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

The father of former Major League Baseball player Roy Halladay, also named Roy Halladay, speaks about his son during a memorial service celebrating his son's life, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Charlie Manuel, a past manager of former Major League Baseball player Roy Halladay, gives a tribute during a memorial service celebrating his life, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

A photo of former Major League Baseball player Roy Halladay is displayed next to his Philadelphia Phillies number during a memorial service celebrating his life, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Cole Hamels, a past team mate of former Major League Baseball player Roy Halladay, gives a tribute during a memorial service celebrating his life, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Charlie Manuel, a past manager of former Major League Baseball player Roy Halladay, walks to the stage to give a tribute during a memorial service celebrating his life, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Family, friends and past team mates celebrate the life of former Major League Baseball player Roy Halladay during a memorial service, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Chase Utley, a past team mate of former Major League Baseball player Roy Halladay, leaves the stage after giving a tribute during a memorial service celebrating his life, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Brandy Halladay, wife of former Major League Baseball player Roy Halladay, releases butterflies in his honor with their sons Braden and Ryan during a memorial service, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Brandy Halladay, wife of former Major League Baseball player Roy Halladay, gives a tribute during a memorial service celebrating his life, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott TPX IMAGES OF THE DAY 

Brandy Halladay, wife of former Major League Baseball player Roy Halladay, gives a tribute during a memorial service celebrating his life, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Brandy Halladay, wife of former Major League Baseball player Roy Halladay, leaves the stage after giving a tribute during a memorial service celebrating his life, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Brandy Halladay, wife of former Major League Baseball player Roy Halladay, releases butterflies in his honor with their sons Braden and Ryan during a memorial service, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Brandy Halladay, wife of former Major League Baseball player Roy Halladay, releases butterflies in his honor with their sons Braden and Ryan during a memorial service, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Brandy Halladay, wife of former Major League Baseball player Roy Halladay, gives a tribute during a memorial service celebrating his life, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Attendees wait for the start of a memorial service celebrating the life of former Major League Baseball player Roy Halladay, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Philadelphia Phillies fan Michael Degler waits for the start of a memorial service celebrating the life of former Major League Baseball player Roy Halladay, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Attendees wait for the start of a memorial service celebrating the life of former Major League Baseball player Roy Halladay, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

The stage is being prepared in advance of a memorial service celebrating the life of former Major League Baseball player Roy Halladay, at Spectrum Field in Clearwater, Florida, U.S. November 14, 2017. REUTERS/Loren Elliott 

Toronto Blue Jays' Jose Reyes hits a leadoff single off Philadelphia Phillies starter Roy Halladay during the fifth inning of their MLB spring training baseball game in Clearwater, Florida, March 28, 2013. REUTERS/Steve Nesius (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies starter Roy Halladay pitches against the Toronto Blue Jays during the first inning of a MLB spring training baseball game in Clearwater, Florida, March 28, 2013. REUTERS/Steve Nesius (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies pitcher Roy Halladay takes a breather during a workout before a MLB spring training baseball game with the New York Yankees in Clearwater, Florida, March 19, 2013. REUTERS/Steve Nesius (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies pitcher Roy Halladay walks the warning track during a workout before a MLB spring training baseball game with the New York Yankees in Clearwater, Florida, March 19, 2013. REUTERS/Steve Nesius (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies starter Roy Halladay pitches during the first inning of a MLB spring training game against the Washington Nationals in Clearwater, Florida, March 6, 2013. REUTERS/Steve Nesius (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies starter Roy Halladay warms up on the mound during the first inning of a MLB spring training game against the Washington Nationals in Clearwater, Florida, March 6, 2013. REUTERS/Steve Nesius (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies pitcher Roy Halladay wipes his head during a workout at the team's MLB spring training in Clearwater, Florida, February 19, 2013. REUTERS/Steve Nesius (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies pitchers Ethan Martin (L-R), Cole Hamels and Roy Halladay run during a workout at the team's MLB spring training in Clearwater, Florida, February 19, 2013. REUTERS/Steve Nesius (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies pitchers Roy Halladay (L) and Cole Hamels stretch during a workout at the team's MLB spring training in Clearwater, Florida, February 19, 2013. REUTERS/Steve Nesius (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies pitcher Cliff Lee sits on the bench beside Roy Halladay (L) during the eighth inning of their MLB interleague baseball game against the Toronto Blue Jays in Toronto June 16, 2012. REUTERS/Mike Cassese (CANADA - Tags: SPORT BASEBALL) 

Philadelphia Phillies starting pitcher Roy Halladay delivers a pitch to a St. Louis Cardinals batter during the first inning of their MLB National League baseball game in St. Louis, Missouri, May 27, 2012.
REUTERS/Sarah Conard (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies starting pitcher Roy Halladay delivers a pitch to a St. Louis Cardinals batter during the first inning of their MLB National League baseball game in St. Louis, Missouri, May 27, 2012.
REUTERS/Sarah Conard (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies starting pitcher Roy Halladay delivers a pitch to the Washington Nationals during the second inning of their National League MLB baseball game in Philadelphia, Pennsylvania, May 22, 2012. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies starting pitcher Roy Halladay throws against the Chicago Cubs in the first inning during their MLB National League baseball game in Chicago, Illinois, May 17, 2012. REUTERS/Jeff Haynes (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies starting pitcher Roy Halladay throws against the Chicago Cubs in the first inning during their MLB National League baseball game in Chicago, Illinois, May 17, 2012. REUTERS/Jeff Haynes (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies starting pitcher Roy Halladay throws against the Chicago Cubs in the first inning during their MLB National League baseball game in Chicago, Illinois, May 17, 2012. REUTERS/Jeff Haynes (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies starting pitcher Roy Halladay delivers a pitch to the New York Mets during the second inning of their National League MLB baseball game in Philadelphia, Pennsylvania, May 7, 2012. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies starting pitcher Roy Halladay delivers a pitch to the Chicago Cubs during the second inning of their National League MLB baseball game in Philadelphia, Pennsylvania, April 27, 2012. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies starting pitcher Roy Halladay delivers a pitch to the Chicago Cubs during the first inning of their National League MLB baseball game in Philadelphia, Pennsylvania, April 27, 2012. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies starting pitcher Roy Halladay delivers a pitch to the Miami Marlins during the first inning of their National League MLB baseball game in Philadelphia, Pennsylvania, April 11, 2012. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies pitcher Roy Halladay (R) applies the tag on the Miami Marlins Logan Morrison (L) during the sixth inning of their National League MLB baseball game in Philadelphia, Pennsylvania, April 11, 2012. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies starting pitcher Roy Halladay delivers a pitch to the Miami Marlins during the first inning of their National League MLB baseball game in Philadelphia, Pennsylvania April 11, 2012. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies pitcher Roy Halladay (34) pitches against the Pittsburgh Pirates in the sixth inning of their National League MLB baseball game in Pittsburgh, Pennsylvania April 5, 2012. REUTERS/David DeNoma (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies' pitcher Roy Halladay (34) pitches against the Pittsburgh Pirates in the first inning of their National League MLB baseball game in Pittsburgh, Pennsylvania April 5, 2012. REUTERS/David DeNoma (UNITED STATES - Tags: SPORT BASEBALL) 

Toronto Blue Jays' Edwin Encarnacion circles the bases after hitting a solo home run off Philadelphia Phillies starter Roy Halladay during the second inning of a spring training baseball game in Clearwater, Florida March 31, 2012. REUTERS/Steve Nesius (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies starter Roy Halladay warms up from the mound during the third inning of a spring training baseball game against the Toronto Blue Jays in Clearwater, Florida March 31, 2012. REUTERS/Steve Nesius (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies starter Roy Halladay pitches against the Toronto Blue Jays during the first inning of their spring training baseball game in Clearwater, Florida, March 31, 2012. REUTERS/Steve Nesius (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies' Roy Halladay watches Cole Hamels throw in the bullpen during a workout at the team's spring training complex in Clearwater, Florida, March 26, 2012. REUTERS/Steve Nesius (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies' Roy Halladay (L) watches Cole Hamels (R) throw in the bullpen during a workout at the team's spring training complex in Clearwater, Florida, March 26, 2012. REUTERS/Steve Nesius (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies pitcher Roy Halladay walks back to the mound after giving up a two-run home run to the Detroit Tigers during the third inning of their MLB spring training game in Lakeland, Florida March 9, 2012. REUTERS/Scott Audette (UNITED STATES - Tags: SPORT BASEBALL) 

Philadelphia Phillies pitcher Roy Halladay reacts after giving up a home run to the Detroit Tigers during the first inning of their MLB spring training game in Lakeland, Florida March 9, 2012. REUTERS/Scott Audette (UNITED STATES - Tags: SPORT BASEBALL)