January 13, 2021 Kevin Mitchell
January 17, 2021 Darrel Porter
February 15, 2021 Billy Hamilton
March 9, 2021 Arky Vaughan
March 28, 2021 Mark Melancon
April 4, 2021 Tris Speaker
April 5, 2021 Rennie Stennett
April 8, 2021 Catfish Hunter
April 19, 2021 Joe Mauer
May 5, 2021 John Donaldson
May 27, 2021 Jeff Bagwell
May 30, 2021 Wallly Kimmick
June 1, 2021 Dean Chance
June 5, 2021 Bill Spiers
June 13, 2021 Jose Ortiz
July 20, 2021 Heinie Manush
July 27, 2021 Alex Rodriguez
August 27, 2021 Jim York
September 7, 2021 Wade Davis
September 10, 2021 Randy Johnson
October 15, 2021 Bill Henry
October 19, 2021 Mordecai Brown
November 1, 2021 Coco Crisp
November 3, 2021 Armando Benitez
November 4, 2021 Doug Corbett

February 1, 2021 Sean Manaea
February 4, 2021 Possom Whitted
February 12, 2021 Dom DiMaggio
February 16, 2021 Tommy Milone
February 18, 2021 Joe Tipton
February 19, 2021 Tim Burke
February 21, 2021 Alan Trammell
April 3, 2021 Koji Uehara
April 25, 2021 Russ Ford
April 27, 2021 Rogers Hornsby
May 15, 2021 George Brett
May 29, 2021 Trevor Rosenthal
May 30, 2021 Mike Donlin
June 3, 2021 Nelson Liriano
June 5, 2021 Ray Lankford
July 27, 2021 Alex Rodriguez
July 28, 2021 Vida Blue
August 10, 2021 Archie Bradley
September 12, 2021 Spud Chandler
September 19, 2021 Joey Devine
September 24, 2021 Rafael Palmeiro
October 16, 2021 Bryce Harper
October 21, 2021 Zack Greinke
November 19, 2021 Roy Campanella
November 28, 2021 Robb Nen

January 9, 2021 - Otis Nixon
January 14, 2021 - Adam Kolarek
January 21, 2021 - Dave Smith
February 6, 2021 - Babe Ruth
February 14, 2021 - Takashi Saito
February 28, 2021 - Niko Goodrum
March 10, 2021 - Steve Howe
March 12, 2021 - Denny Lyons
April 28, 2021 - Barry Larkin
May 28, 2021 - Craig Kimbrel
June 5, 2021 - Jack Chesbro
June 16, 2021 - Jonathan Broxton
June 21, 2021 - Charlie Moore
July 13, 2021 - Stan Coveleski
July 19, 2021 - Phil Cavarretta
August 1, 2021 - Dave Anderson
August 11, 2021 - Vada Pinson
August 23, 2021 - Lonny Frey
October 4, 2021 - Joe Boever
October 6, 2021 - Joel Hanrahan
October 7, 2021 - Chuck Klein
November 13, 2021 - Johnny Kling
November 17, 2021 - Ryan Braun
December 5, 2021 - Don Padgett
December 12, 2021 - Tully Sparks

January 2 - Edgar "Gar" Martinez
January 6 - Norm "The Sheriff" Charlton
February 9 - Heinie "How the Heck Does This Guy Not Have a Nickname?" Zimmerman
March 5 - "Big" Sam Thompson
March 6 - Jake "The Snake" Arrieta
March 12 - Darryl "Straw Man" Strawberry
March 13 - Johan "Johanadana" Santana
March 23 - Dellin "D Dawg" Betances
April 9,- Guy "Doc" White
April 11- Bret "Sabes" Saberhagen
April 24 - Larry "Chipper" Jones
April 27 - Rogers "Rajah" Hornsby
May 5 - The Pitcher Formerly Known as Chief Bender
May 19 - Rick 'Aldo" Cerone
May 22- "Bucketfoot" Al Simmons
June 8- Van Lingle Mungo is the only player in history who does not require a nickname
July 6- Steve "Name Sounds A Lot Less Old Timey Than He Actually Is" O'Neill
July 7 - Billy "The Hermit" Herman
August 2- Huston "Dallas Avenue" Street
September 5 Nap "Larry" Lajoie
September 7 - Jason "The Pride Of Brighton" Isringhausen
September 12 Maicer "Mighty Mouse" Izturis
September 17 John "Was This Guy a Jerk When He Was Playing? I can't Remember, But I Feel Like He Might've Been" Franco
October 8 - Ed "Spanky" Kirkpatrick
October 30 - "Big" Ed Delahanty

January 19, 2021--Jharel Cotton
January 27, 2021--Matt Foster
February 16, 2021--Eduardo Suarez
February 18, 2021--Loius Leroy
March 17, 2021--Hy Vandenberg
March 31, 2021--Tracy Jones
April 5, 2021--Rennie Stennett
April 19, 2021--Roy Mitchell
April 30, 2021--Ken Retzer
May 12, 2021--Lave Cross
May 17, 2021--Elmer Steele
May 21, 2021--Earl Averill
June 19, 2021--Jacob Degrom
June 24, 2021--Doug Jones
July 15, 2021--Seung-Hwan Oh
July 17, 2021--Lou Boudreau
July 21, 2021--Johnny Evers
July 24, 2021--Barry Bonds
August 1, 2021--Dave Anderson
August 7, 2021--Mike Trout
September 8, 2021--Ernie Orsatti
November 18, 2021--Jack Coombs
November 21, 2021--Stan Musial
December 22, 2021--Steve Carlton
December 31, 2021--King Kelly

January 11- P Silver King
February 28- P Aroldis Chapman
March 16- P Bill Bernhard
March 31- OF Tracy Jones
April 23- Util Emilio Bonifacio
May 17- P Elmer Steele
May 19- Util Luis Salazar
June 15- 3B Wade Boggs
July 2- Of Jose Canseco
July 19- 1B David Segui
July 20- C Charles Johnson
August 11- P Drew Storen
September 18- 2B Ryne Sandberg
October 1- 1B- Mark McGwire
October 9- 2B Brian Roberts
October 12- SS Joe Cronin
October 17- OF Carlos Gonzalez
October 24- P Arthur Rhodes
November 26- OF Hugh Duffy
December 6- P Steve Bedrosian
December 14- C Dave Nilsson
December 16- P Joe Berry
December 24- P Kevin Millwood
December 28- P BJ Ryan

1/15/2021	Ray King
22-Jan-21	Chone Figgins
29-Jan-21	Steve Sax
19-Mar-21	Richie Ashburn
6-Apr-21	Phil Regan
10-Apr-21	Roger Wolff
18-Apr-21	Miguel Cabrera
19-Apr-21	Joe Mauer
15-May-21	George Brett
2-Jun-21	Bryan Harvey
11-Jun-21	Jose Reyes
25-Jun-21	Alejandro Pena
26-Jun-21	Babe Herman
1-Jul-21	Roger Connor
10-Jul-21	Andre Dawson
29-Jul-21	Gary Thomasson
1-Aug-21	Madison Bumgarner
20-Aug-21	Al Lopez
29-Aug-21	Chris Taylor
8-Sep-21	Ken Forsch
10-Sep-21	Randy Johnson
26-Oct-21	Francisco Liriano
23-Nov-21	Luis Tiant
8-Dec-21	Vernon Wells
24-Dec-21	Kevin Millwood

Thanks, homiealiens (via site mail)!

Here are your 25 calendar dates:

January 10, 2021 Willie McCovey
January 28, 2021 Jermaine Dye
February 4, 2021 Possum Whitted
February 10, 2021 Liam Hendricks
February 14, 2021 Takashi Saito
February 28, 2021 Aroldis Chapman
March 28, 2021 Mark Melacon
May 2, 2021 Jarrod Saltalamachia
May 11, 2021 Charlie Gehringer
June 4, 2021 Cla Meredith
July 6, 2021 Cy Blanton
July 18, 2021 Joe Torre
July 24, 2021 Barry Bonds
August 7, 2021 Mike Trout
August 13, 2021 Brandon Workman
September 2, 2021 Danny Goodwin
October 1, 2021 Mark McGwire
October 21, 2021 Zach Grienke
October 29, 2021 Solly Hoffman
November 16, 2021 Dwight Gooden
November 20, 2021 Gabe White
November 27, 2021 Jimmy Rollins
December 1, 2021 Ed Reulbach
December 7, 2021 Johnny Bench
December 24, 2021 Gregor Blanco

They were picked randomly out of 365 possible dates between January 1, 2021 and December 31, 2021.

Timestamp: 2021-08-18 16:45:39 UTC

January 12, 2021 Tim Hullett
February 7, 2021 Roberto Osuna
February 9, 2021 Vlad Guerrero
February 10, 2021 Liam Hendricks
March 12, 2021 Reb Russell
March 25, 2021Kirby Yates
April 22, 2021 Dee Gordon
May 1, 2021 George McQuillan
May 3, 2021 mike morin
June 7, 2021 Herb Score
June 28, 2021 Ken Williams
July 21, 2021 Mike Hegan
July 27, 2021 ARod
September 1, 2021 Rico Carty
September 3, 2021 Luis Gonzalez
September 27, 2021 Mike Schmidt
October 1, 2021 Rod Carew
October 5, 2021 Tanner Roark
October 11, 2021 Bobby Tiefenauer
October 13, 2021 Trevor Hoffman
October 19, 2021 Mordecai Brown
October 22, 2021 Jimmie Foxx
November 7, 2021. Russ Springer
November 18, 2021 Jack Coombs
December 3, 2021 Wayne Garrett