Roy Halladay through the years

Two-time Cy Young winner Roy Halladay signed a 1-day contract with the Blue Jays on Monday and announced his retirement.

Roy Halladay retirement

Roy Halladay retirement

Roy Halladay retirement

Roy Halladay retirement

Roy Halladay retirement

Toronto Blue Jays Roy Halladay reacts after being called on a balk during fourth inning AL action against the Boston Red Sox in Toronto Tuesday April 20, 2004. (CP

Roy Halladay retirement

TORONTO - NOVEMBER 2: MLB pitchers, Roy Halladay and A.J. Burnett, stand with the Raptors Mascot during a game between the Toronto Raptors and the Washington Wizards on November 2, 2005 at the Air Canada Centre in Toronto, Canada. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this Photograph, user is consenting to the terms and conditions of the Getty Images License Agreement. Mandatory Copyright Notice: Copyright 2005 NBAE (Photo by Ron Turenne/NBAE via Getty Images)

Roy Halladay retirement

h** FILE ** Toronto Blue Jays pitcher Roy Halladay sits on the pitchers mound after he was struck by a line drive in the shin, hit by Rangers' Mench in the third inning, in Arlington, Texas, in a Friday July 8, 2005 photo. Toronto Blue Jays ace Roy Halladay will not play again this season after breaking his leg last month. (AP Photo/David Pellerin, file)

Roy Halladay retirement

Toronto Blue Jays All-Stars through history

DUNEDIN, FL - FEBRUARY 22: Pitcher Roy Halladay #32 of the Toronto Blue Jays poses for a photo on media day during spring training at the Bobboy Mattix Traing Center February 22, 2008 in Dunedin, Florida. (Photo by Marc Serota/Getty Images)

Roy Halladay retirement

** CORRECTS TO HALLADAY NOT HALADAY ** Toronto Blue Jays starting pitcher Roy Halladay (32) is congratulated after he pitched a six-hit complete baseball game against the Texas Rangers in Arlington, Texas, Saturday, April 12, 2008. The Blue Jays won 4-1. (AP Photo/LM Otero)

Roy Halladay retirement

#Toronto Blue Jays manager John Gibbons, left, congratulates starter Roy Halladay after pitching a complete game to defeat the Kansas City Royals 7-1 during their American League baseball game against the Kansas City Royals in Toronto on Friday May 23, 2008. THE CANADIAN PRESS/J.P. Moczulski

Roy Halladay retirement

!Toronto Blue Jays starting pitcher Roy Halladay, front, gets shaving cream in his face from Blue Jays pitcher A.J. Burnett after Halladay got his 20th win of the year against the New York Yankees during AL action on Thursday, Sept. 25, 2008 in Toronto. THE CANADIAN PRESS/Nathan Denette

Roy Halladay retirement

Fans at the Rogers Centre sit in front of a sign during an American League baseball game between the Toronto Blue Jays and Boston Red Sox in Toronto on Sunday, July 19, 2009. Essentially placed on the trade market publicly by general manager J.P. Ricciardi two weeks ago, pitcher Roy Halladay's future has become one of the biggest stories in baseball. THE CANADIAN PRESS/Darren Calabrese

Roy Halladay retirement

Toronto Blue Jays pitcher Roy Halladay, left, is congratulated by manager Cito Gaston after Halladay threw a one-hitter to defeat the New York Yankees 6-0 during AL baseball action in Toronto on Friday, September 4, 2009. THE CANADIAN PRESS/Darren Calabrese

Roy Halladay retirement

Toronto Blue Jays starting pitcher Roy Halladay tips his hat to the crowd as he leaves the field after throwing a complete game shut out to beat the Seattle Mariners during his AL baseball game in Toronto September 25, 2009. THE CANADIAN PRESS/Fred Thornhill

Roy Halladay retirement

dNew Philadelphia Phillies baseball pitcher Roy Halladay, right, makes remarks during a baseball news conference as Phillies general manager Ruben Amaro Jr. looks on in Philadelphia, Wednesday, Dec. 16, 2009. Halladay was traded to the Phillies on Wednesday in part of a four-team trade that sent Cliff Lee to the Seattle Mariners. (AP Photo/Matt Rourke)

Roy Halladay retirement

FPHILADELPHIA - OCTOBER 06: A general view of the scoreboard displaying the line score of Roy Halladay's no hitter against the Cincinnati Reds on October 6, 2010 during Game 1 of the NLDS at Citizens Bank Park in Philadelphia, Pennsylvania. The Phillies defeated the Reds 4-0. (Photo by: Rob Tringali/SportsChrome/Getty Images)

Cincinnati Reds v Philadelphia Phillies, Game 1

PHILADELPHIA - OCTOBER 06: Roy Halladay #34 and Carlos Ruiz #51 of the Philadelphia Phillies celebrate Halladay's no-hitter and the win in Game 1 of the NLDS against the Cincinnati Reds at Citizens Bank Park on October 6, 2010 in Philadelphia, Pennsylvania. (Photo by Jeff Zelevansky/Getty Images)

Cincinnati Reds v Philadelphia Phillies, Game 1

PHILADELPHIA - OCTOBER 06: Roy Halladay #34 of the Philadelphia Phillies is mobbed by teammates after pitching a no-hitter and the win in Game 1 of the NLDS against the Cincinnati Reds at Citizens Bank Park on October 6, 2010 in Philadelphia, Pennsylvania. (Photo by Chris Trotman/Getty Images)

2011 State Farm Home Run Derby

PHOENIX, AZ - JULY 11: National League All-Star Roy Halladay #34 of the Philadelphia Phillies looks on with his son Ryan during the 2011 State Farm Home Run Derby at Chase Field on July 11, 2011 in Phoenix, Arizona. (Photo by Christian Petersen/Getty Images)

Roy Halladay retirement

TORONTO, CANADA - JULY 2: Roy Halladay #34 of the Philadelphia Phillies waves after a complete game win against the Toronto Blue Jays during MLB action at The Rogers Centre July 2, 2011 in Toronto, Ontario, Canada. (Photo by Abelimages/Getty Images)

Roy Halladay leaves Phillies game after three batters with ‘right arm fatigue’