Thursday 1/31/1981 :
    Rick Monday becomes a free agent.

 
 Saturday 4/6/1981 :
    Ellis Valentine drives in 5 runs against California.

 
 Sunday 4/7/1981 :
    Ellis Valentine drives in 5 runs against California.
    Ken Reitz has 4 hits against California.

 
 Monday 4/8/1981 :
    Greg Harts extends his hitting streak to 16 games!

 
 Monday 4/15/1981 :
    Greg Harts scores 4 runs against Kansas City.

 
 Tuesday 5/1/1981 :
    Pete Falcone was named AMERICAN LEAGUE-Pitcher of the Month !
    He had a record of 1-0 in 4 games started, with an ERA of 0.66.

 
 Monday 5/6/1981 :
    Ollie Brown has been released.

 
 Wednesday 5/8/1981 :
    Ellis Valentine has 5 RBI against New York (A).
    Greg Harts has 4 hits against New York (A).
    Ray Fosse has 4 hits against New York (A).

 
 Thursday 5/9/1981 :
    Ray Fosse hits a 467-foot homerun!!

 
 Monday 5/13/1981 :
    Kevin Stanfield has been released.
    Tom Dixon has been released.
    Test Player has been released.

 
 Wednesday 5/15/1981 :
    Mike Schmidt has 4 hits against Detroit.

 
 Thursday 5/16/1981 :
    Ellis Valentine slams 2 homers against Detroit.
    Ellis Valentine has 5 RBI against Detroit.

 
 Sunday 5/19/1981 :
    Greg Harts extends his hitting streak to 16 games!
    Ken Reitz has 4 hits against Minnesota.

 
 Monday 5/20/1981 :
    Greg Harts extends his hitting streak to 17 games!

 
 Tuesday 5/21/1981 :
    Greg Harts extends his hitting streak to 18 games!

 
 Wednesday 5/22/1981 :
    Greg Harts extends his hitting streak to 19 games!

 
 Monday 6/3/1981 :
    Mike Schmidt has 4 hits against Toronto.

 
 Monday 6/10/1981 :
    Joe Keough was named Player of the Week !!
    He batted .545 in 22 AB, with 3 HR and 7 RBI.

 
 Friday 6/21/1981 :
    Greg Harts has 4 hits against Boston.

 
 Tuesday 7/9/1981 :
    Brian Milner has 4 hits against Cleveland.

 
 Tuesday 7/16/1981 :
    Greg Harts has 4 hits against California.

 
 Monday 8/5/1981 :
    Ken Reitz has 4 hits against Washington.

 
 Wednesday 8/14/1981 :
    Ken Reitz has 4 hits against Boston.

 
 Saturday 8/17/1981 :
    Tommy Boggs pitches a 3-hit shutout against Baltimore!!

 
 Sunday 8/18/1981 :
    Ken Reitz has 4 hits against Baltimore.

 
 Wednesday 8/28/1981 :
    Ellis Valentine has 4 hits against Milwaukee.
    Ellis Valentine scores 4 runs against Milwaukee.

 
 Wednesday 9/4/1981 :
    Keith Hernandez has 4 hits against Boston.
    Willie Upshaw has 4 hits against Boston.

 
 Monday 9/9/1981 :
    Ken Reitz has 4 hits against New York (A).

 
 Tuesday 9/17/1981 :
    Ellis Valentine crushes 2 homers against Cleveland.
    Ellis Valentine drives in 6 runs against Cleveland.

 
 Thursday 9/19/1981 :
     Willie Upshaw sets a new single game AL-Record for Triples with 2!!!
    Greg Harts has 4 hits against Toronto.

 
 Thursday 9/26/1981 :
    Willie Upshaw hits 2 homers against Toronto.

 
 Monday 9/30/1981 :
     Bob Johnson sets a new season Team-Record for Losses with 18.

 
 Tuesday 10/1/1981 :
    Willie Upshaw slams 2 homers against Detroit.

 
 Wednesday 10/2/1981 :
    Greg Harts has 4 hits against Baltimore.