The Kansas City Chiefs hold their rookie minicamp this weekend and the nine members of their 2015 NFL Draft will be in attendance.
Here are the jerseys they'll be wearing this weekend:
No. 22 – Marcus Peters – Cornerback – (No. 22 was last worn by running back Joe McKnight)

Chiefs' history of No. 22
Player
Position
Year(s)
John Bookman
DB
1960
Dee Brown
RB
2005-06
Perry Carter
CB
1995
Sherman Cocroft
S
1985-87
Monty Grow
S
1994
John Hagy
S
1991
Glynn Harrison
RB
1976
Van Jakes
DB
1983-84
Larry Marshall
DB
1972-73, '78
Central McClellion
CB
2002
Dexter McCleon
CB
2003-05
Dexter McCluster
WR
2010-13
Joe McKnight
RB
2014
Ted McKnight
RB
1977-81
Willie Mitchell
DB
1964-71
Donnie Joe Morris
RB
1974
Dimitri Patterson
CB
2007-08
Rashaan Shehee
RB
1998-99
J.J. Smith
RB
1995-96
Harvey Williams
RB
1991-93
No. 61 – Mitch Morse – Offensive Line – (No. 61 was last worn by offensive lineman Rodney Hudson)

Chiefs' history of No. 61
Player
Position
Year(s)
Adickes, Mark
OL
1986-89
Dennis Biodrowski
OL
1963-67
Colin Brown
OL
2009
Antwon Burton
DL
2008
John Caldwell
OL
1961
Curley Culp
DL
1968-74
Cliff Fazier
DL
1977
Tim Grunhard
OL
1990-00
Bob Hudson
LB
1960
Rodney Hudson
OL
2011-14
Don Parrish
DL
1978-82
Montique Sharpe
DL
2003
Tre Stallings
OL
2006-07
John Zamberlin
LB
1983-84
No. 17 – Chris Conley – Receiver – (No. 17 was last worn by receiver Donnie Avery)

Chiefs' history of No. 17
Player
Position
Year(s)
Donnie Avery
WR
2013-14
Pat Barnes
QB
1997
Kevin Curtis
WR
2010
Steve DeBerg
QB
1988-91
Jack Gehrke
WR
1968
Dave Krieg
QB
1992-93
Lance Long
WR
2009
Yo Murphy
WR
2002
Maurice Price
WR
2007-08
Fletcher Smith
DB
1966-67
Richard Smith
WR
2004
Elmo Wright
WR
1971-74
No. 20 – Steven Nelson – Cornerback – (No. 20 was last worn by cornerback Chris Owens)

Chiefs' history of No. 20
Player
Position
Year(s)
Deron Cherry
DB
1981-91
Shaun Draughn
RB
2012
Dante Hall
WR
2000-06
Bobby Hunt
DB
1962-67
Thomas Jones
RB
2010-11
Chris Owens
DB
2014
Horace Perkins
DB
1979
Benny Sapp
DB
2004-07
Goldie Sellers
DB
1968-69
Mike Sensibaugh
DB
1971-75
Donald Washington
DB
2009-10
No. 53 – Ramik Wilson – Linebacker – (No. 53 was last worn by linebacker Joe Mays)

Chiefs' history of No. 53
Player
Position
Year(s)
Billy Andrews
LB
1976-77
Ken Avery
LB
1975
Kris Griffin
LB
2005-06
Rick Hamilton
DL
1994-95
Todd Howard
LB
1987-88
Fred Jones
LB
2003-04
Joe Mays
LB
2014
Gary Moten
LB
1987
Marvkus Patton
LB
1999-02
Whitney Paul
LB
1976-81, '86
Bob Rush
OL
1983-85
Santo Stephens
LB
1993
Mike Webster
OL
1989-90
Demorrio Williams
LB
2008-11
No. 57 – D.J. Alexander – Linebacker – (No. 57 was last worn by linebacker Darin Drakeford)

Chiefs' history of No. 57
Player
Position
Year(s)
Johnny Baldwin
LB
2007
Jerry Blanton
LB
1979-85
Justin Cole
LB
2010
Weston Dacus
LB
2008-09
Jimbo Elrod
LB
1976-78
James Harrell
LB
1987
Bruce Holmes
LB
1987
Bobby Houston
LB
1997
George Jamison
LB
1994-96
Nico Johnson
LB
2013
Chris Martin
LB
1988-92
Mike Maslowski
LB
1999-04
Al Palewicz
LB
1973-75
Jerrott Willard
LB
1998
Leon Williams
LB
2012
*No. 80 – James O'Shaughnessy – Tight end – (No. 80 was last worn by tight end Anthony Fasano) *

Chiefs' history of No. 80
Player
Position
Year(s)
Lew Barnes
WR
1989
Kevin Boss
TE
2012
Billy Cannon
TE
1970
Reg Carolan
TE
1964-68
Reggie Craig
WR
1975-76
Lake Dawson
WR
1994-97
Johnny Dirden
WR
1979
Larry Dorsey
WR
1978
Anthony Fasano
TE
2013-14
Bubba Garcia
WR
1980
Andy Hamilton
WR
1973-74
Fred Jones
WR
1990-93
Mark Keel
TE
1987
Stein Koss
TE
1987
Johnnie Morton
WR
2002-04
James Murphy
WR
1981
Larry Parker
WR
1999-01
Tony Romeo
TE
1961
George Shorthose
WR
1985
Willy Tate
TE
1998
Bobby Wade
WR
2009
Clarence Weathers
WR
1989
Jeff Webb
WR
2006-08
Mike Williams
TE/RB
1979-81
No. 99 – Rakeem Nunez-Roches – Defensive Line – (No. 99 was last worn by DL Vance Walker)

Chiefs' history of No. 99
Player
Position
Year(s)
Kendrell Bell
LB
2005-07
Mike Bell
DL
1979-85, 87-91
Vaughn Booker
DL
1994-97
Duane Clemons
DL
2000-02
Atiyyah Ellison
DL
2010
Amon Gordon
DL
2011
Darius Holland
DL
1998
Vonnie Holliday
DL
2003-04
T.J. Jackson
DL
2008
Edgar Jones
LB
2012
Ernie Ladd
DL
1967-68
Kyle Love
DL
2013
Jerrell Powe
DL
2013
Mark Simoneau
LB
2010
Wilbur Young
DL
1971-77
Vance Walker
DL
2014
No. 4 – Da'Ron Brown – Receiver – (No. 4 was last worn by quarterback Alex Tanney)

Chiefs' history of No. 4
Player
Position
Year(s)
Bryan Barker
P
1990-93
Steve Fuller
QB
1979-82
James Hamrick
K
1987
Nick Murphy
P
2004
Tyler Palko
QB
2010-11
Dan Stryzinski
P
2001-02
Alex Tanney
QB
2012
Tyler Thigpen
QB
2007-2009