Sunday 3/2/1970 :
    Tom Hausman was promoted from AAA  to the active roster.
    Greg W. Harris was sent down from the active roster to AAA .

 
 Friday 4/3/1970 :
  Trade with Newark :
   Newark gets :
     2B Frank Isbell
   We get :
     SS Paul Radford
 

 
 Friday 5/15/1970 :
    Carlton Fisk was put on the DL.
    Greg W. Harris was promoted from AAA  to the active roster.

 
 Friday 6/12/1970 :
    Sam Militello was put on the DL.
    Jim Lewis was promoted from AAA  to the active roster.

 
 Wednesday 6/17/1970 :
    Carlton Fisk was activated from the DL.
    Jim Lewis was sent down from the active roster to AAA .

 
 Saturday 6/27/1970 :
    Sam Militello was activated from the DL.
    Greg W. Harris was sent down from the active roster to AAA .

 
 Saturday 8/15/1970 :
    Orel Hershiser was put on the DL.
    Greg W. Harris was promoted from AAA  to the active roster.

 
 Sunday 8/30/1970 :
    Orel Hershiser was activated from the DL.
    Greg W. Harris was sent down from the active roster to AAA .

 
 Monday 9/1/1970 :
    Jim Lewis was promoted from AAA  to the active roster.
    Fred Kipp was promoted from A  to the active roster.
    Greg W. Harris was promoted from AAA  to the active roster.

 
 Thursday 9/24/1970 :
    Paul Radford was put on the DL.

 
 Monday 10/5/1970 :
    Jim Lewis was sent down from the active roster to AAA .
    Fred Kipp was sent down from the active roster to A .