| Postseason: |
Won World Series (4-1) over Baltimore Orioles Won NL Championship Series (3-0) over Atlanta Braves |

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The Greatest Team Effort in Sports History. Do You Believe in Miracles? Thanks, Gil
Transactions listed are from November 1 of previous year to April 1 of the following year.
October 14, 1968
Dick Selma selected by the San Diego Padres as the 5th pick in the 1968 expansion draft.
Jerry Morales selected by the San Diego Padres as the 16th pick in the 1968 expansion draft.
Larry Stahl selected by the San Diego Padres as the 26th pick in the 1968 expansion draft.
Don Shaw selected by the Montreal Expos as the 40th pick in the 1968 expansion draft.
Ernie McAnally selected by the Montreal Expos as the 49th pick in the 1968 expansion draft.
October 16, 1968
Sold Don Bosch to the Montreal Expos.
December, 1968
Traded Jerry Buchek to the St. Louis Cardinals. Received Jim Cosman.
December 2, 1968
Drafted Wayne Garrett from the Atlanta Braves in the 1968 rule 5 draft.
Tommie Reynolds drafted by the Oakland Athletics in the 1968 rule 5 draft.
Juan Rios drafted by the Montreal Expos in the 1968 rule 5 draft.
Bill Short drafted by the Cincinnati Reds in the 1968 rule 5 draft.
December 4, 1968
Traded Hector Valle to the Detroit Tigers. Received Jack Dilauro.
February 5, 1969
Traded Greg Goossen and cash to the Seattle Pilots. Received a player to be named later. The Seattle Pilots sent Jim Gosger (July 14, 1969) to the New York Mets to complete the trade.
June 5, 1969 (Standings)
Drafted Randy Sterling in the 1st round (4th pick) of the 1969 amateur draft.
Drafted Joe Nolan in the 2nd round of the 1969 amateur draft.
Drafted Larry Fritz in the 3rd round of the 1969 amateur draft (June Secondary). Player signed June 13, 1969.
Drafted John Andrews in the 7th round of the 1969 amateur draft (June Secondary), but did not sign the player.
Drafted Lute Barnes in the 21st round of the 1969 amateur draft.
Drafted Vic Harris in the 25th round of the 1969 amateur draft, but did not sign the player.
Drafted Buzz Capra in the 27th round of the 1969 amateur draft.
Drafted George Theodore in the 31st round of the 1969 amateur draft.
June 13, 1969 (Standings)
Sold Al Jackson to the Cincinnati Reds.
June 15, 1969 (Standings)
Traded Bill Carden (minors), Dave Colon (minors), Kevin Collins and Steve Renko to the Montreal Expos. Received Donn Clendenon.
August 12, 1969 (Standings)
Sold Bill Sorrell to the Kansas City Royals.
October 28, 1969
Released Ed Charles.
December 1, 1969
Jim Cosman drafted by the Chicago Cubs in the 1969 rule 5 draft.
Drafted Bill Denehy from the Cleveland Indians in the 1969 minor league draft.
Jack Dilauro drafted by the Houston Astros in the 1969 rule 5 draft.
Roy Foster drafted by the Milwaukee Brewers in the 1969 rule 5 draft.
December 2, 1969
Traded Bernie Smith to the Milwaukee Brewers. Received Gary Upton (minors).
December 3, 1969
Traded Bob Johnson and Amos Otis to the Kansas City Royals. Received Joe Foy.
December 12, 1969
Traded Jim Gosger and Bob Heise to the San Francisco Giants. Received Dave Marshall and Ray Sadecki.
1970
Signed Greg Harts as an amateur free agent.
Signed Brian Ostrosser as an amateur free agent.
January 17, 1970
Drafted Roy Staiger in the 1st round (24th pick) of the 1970 amateur draft (January Secondary).
March 29, 1970
Traded J.C. Martin to the Chicago Cubs. Received Randy Bobb.