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Juan Diaz

W L D
40 4 0
19 KOs 1 KOs
last 6


rating
ranking
bouts 44
rounds 325
KOs 43%
 
global ID 29486
US ID057840
aliasBaby Bull
born 1983-09-17 / age 31
debut2000-06-23 / age 16
divisionlightweight
stanceorthodox
height5′ 6″   /   168cm
reach
67″   /   170cm
residence
Houston, Texas, USA
birth place
Houston, Texas, USA

Career Record

date lbs opponent lbs
record 
location
result 
rounds
2014-09-06
135½Carlos Cardenas13621 8 1
Laredo Energy Arena, Laredo, Texas, USA
W UD10/10
 W  
UD
10/10
  
referee: Gregorio Alvarez   judges: Oren Shellenberger 97-93, Miguel Acuna 98-92, Glen Rick Crocker 99-91
2014-03-01
134½Gerardo Robles134½16 12 0
Alamodome, San Antonio, Texas, USA
W UD10/10
 W  
UD
10/10
  
referee: Jon Schorle   judges: Ellis Johnson 99-91, Ursolo Perez 99-91, Gale E. Van Hoy 100-90
2013-10-19
135½Juan Santiago134½14 10 1
1STBANK Center, Broomfield, Denver, Colorado, USA
W UD10/10
 W  
UD
10/10
  
referee: Curtis Thrasher   judges: Ed Kugler 97-93, Tyrone Short 99-91, Steve Waldman 100-90
2013-08-17
136Adailton De Jesus136¾30 7 0
Laredo Energy Arena, Laredo, Texas, USA
W TKO5/10
 W  
TKO
5/10
  
time: 1:51   referee: Jon Schorle   judges: Ursolo PerezRuben CarrionWilfredo Esperon
2013-04-13
135½Gerardo Cuevas137¼16 9 0
American Bank Center, Corpus Christi, Texas, USA
W TKO6/10
 W  
TKO
6/10
  
time: 0:55   referee: Mark Calo-Oy   judges: Glen Rick CrockerLucy RogersAnthony Townsend
2010-07-31
135Juan Manuel Marquez133½50 5 1
Mandalay Bay Resort & Casino, Las Vegas, Nevada, USA
LUD12/12
 L 
UD
12/12
  
referee: Vic Drakulich   judges: Patricia Morse Jarman 111-117, Jerry Roth 112-116, Glenn Trowbridge 110-118
WBO World lightweight title
WBA Super World lightweight title (supervisor: Michael Welsh)
2009-12-12
138½Paul Malignaggi138½26 3 0
UIC Pavilion, Chicago, Illinois, USA
LUD12/12
 L 
UD
12/12
  
referee: Genaro Rodriguez   judges: Mauro Di Fiore 111-116, Tom Miller 111-116, Michael Pernick 111-116
WBO NABO super lightweight title
2009-08-22
137¼Paul Malignaggi138¼26 2 0
Toyota Center, Houston, Texas, USA
W UD12/12
 W  
UD
12/12
  
referee: Laurence Cole   judges: Gale E. Van Hoy 118-110, Raul Caiz Sr 115-113, David Sutherland 116-112
vacant WBO NABO super lightweight title
2009-02-28
134½Juan Manuel Marquez134¼49 4 1
Toyota Center, Houston, Texas, USA
LTKO9/12
 L 
TKO
9/12
  
time: 2:40   referee: Rafael Ramos   judges: Levi Martinez 76-76, Duane Ford 77-75, Max DeLuca 75-77
vacant WBO World lightweight title
vacant WBA Super World lightweight title (supervisor: Gilberto Jesus Mendoza)
International Boxing Organization World lightweight title
2008-09-06
134½Michael Katsidis134½23 1 0
Toyota Center, Houston, Texas, USA
W SD12/12
 W  
SD
12/12
  
referee: Laurence Cole   judges: Levi Martinez 115-113, Gale E. Van Hoy 116-112, Glen Hamada 113-115
vacant International Boxing Organization World lightweight title
2008-03-08
134Nate Campbell134½31 5 1
Plaza de Toros, Cancun, Quintana Roo, Mexico
LSD12/12
 L 
SD
12/12
  
referee: Jesus Salcedo   judges: Ric Bays 114-113, Bill Clancy 111-116, Joe Garcia 112-115
IBF World lightweight title (supervisor: Al Lucas)
WBA Super World lightweight title (supervisor: Miguel Prado)
WBO World lightweight title
2007-10-13
135Julio Diaz13534 3 0
Sears Centre, Hoffman Estates, Illinois, USA
W TKO9/12
 W  
TKO
9/12
  
time: 0:01   referee: Genaro Rodriguez   judges: Ted Gimza 78-74, Bill Lerch 77-75, Nelson Vazquez 79-73
WBA Super World lightweight title (supervisor: James Binns)
WBO World lightweight title
IBF World lightweight title
2007-04-28
135Acelino Freitas13538 1 0
Foxwoods Resort, Mashantucket, Connecticut, USA
W RTD8/12
 W  
RTD
8/12
  
time: 3:00   referee: Mike Ortega   judges: Clark Sammartino 76-75, Glenn Feldman 77-75, Steve Epstein 79-73
WBO World lightweight title
WBA Super World lightweight title (supervisor: Sebastian Contursi)
2006-11-04
134Fernando Angulo13418 3 0
Chase Field, Phoenix, Arizona, USA
W UD12/12
 W  
UD
12/12
  
referee: Raul Caiz Jr   judges: Gerald Maltz 118-109, Luis Pabon 118-109, Raul Caiz Sr 116-111
WBA World lightweight title (supervisor: Noah Roandeau)
2006-07-15
135Randy Suico13524 2 0
MGM Grand, Las Vegas, Nevada, USA
W TKO9/12
 W  
TKO
9/12
  
time: 2:06   referee: Joe Cortez   judges: Chuck Giampa 78-74, Paul Smith 79-73, Glenn Trowbridge 79-73
WBA World lightweight title (supervisor: George Martinez)
2006-04-08
135Jose Miguel Cotto13427 0 0
Thomas & Mack Center, Las Vegas, Nevada, USA
W UD12/12
 W  
UD
12/12
  
referee: Kenny Bayless   judges: Bill Graham 116-112, Paul Smith 117-111, Glenn Trowbridge 118-111
WBA World lightweight title (supervisor: Sebastian Contursi)
2005-07-16
137¼Arthur Cruz137¼20 15 3
Coushatta Casino Resort, Kinder, Louisiana, USA
W TKO5/10
 W  
TKO
5/10
  
time: 1:44   referee: Kenny Licata   judges: Russell NaquinRick ExeBruce McDaniel
2005-01-21
134½Billy Irwin133½42 5 0
Reliant Center, Houston, Texas, USA
W TKO9/12
 W  
TKO
9/12
  
time: 1:27   referee: Earl Morton   judges: Ray Hawkins 80-70, Levi Martinez 80-71, Gale E. Van Hoy 78-71
WBA World lightweight title (supervisor: George Martinez)
2004-11-04
135Julien Lorcy133¾56 3 2
SBC Center, San Antonio, Texas, USA
W UD12/12
 W  
UD
12/12
  
referee: Rafael Ramos   judges: Ray Hawkins 119-109, Glenn Feldman 118-110, Hubert Earle 118-110
WBA World lightweight title (supervisor: Michael Welsh)
2004-07-17
134¾Lakva Sim13519 3 1
Reliant Center, Houston, Texas, USA
W UD12/12
 W  
UD
12/12
  
referee: Laurence Cole   judges: Marcos A. Torres 118-111, Duane Ford 116-112, Ray Hawkins 118-110
WBA World lightweight title (supervisor: Yangsup Shim)
2004-04-17
136Martin O'Malley135½21 2 1
Pechanga Entertainment Center, Temecula, California, USA
W TKO2/10
 W  
TKO
2/10
  
time: 0:55   referee: Raul Caiz Sr
2003-11-22
135Joel Perez13634 6 2
Reliant Park, Houston, Texas, USA
W TKO6/10
 W  
TKO
6/10
  
time: 1:27   referee: Timothy Adams   judges: Ray HawkinsPasquale ProcopioGale E. Van Hoy
WBC Youth World lightweight title
2003-07-19
134¼Francisco Lorenzo13518 1 0
Reliant Park, Houston, Texas, USA
W UD10/10
 W  
UD
10/10
  
referee: Laurence Cole   judges: Ed Kugler 98-91, Robert Gonzalez 96-93, Gale E. Van Hoy 98-91
WBC Youth World lightweight title
2003-05-10
135Eleazar Contreras Jr134½19 2 2
Pechanga Entertainment Center, Temecula, California, USA
W UD10/10
 W  
UD
10/10
  
referee: Marty Denkin   judges: Max DeLuca 95-94, Chuck Hassett 95-94, Gale E. Van Hoy 97-92
vacant WBC Youth World lightweight title
2003-02-01
133¾John Bailey135½20 9 2
Mohegan Sun Casino, Uncasville, Connecticut, USA
W TKO7/10
 W  
TKO
7/10
  
time: 2:16   referee: Frank Cappuccino   judges: Arthur Mercante 60-50, Don Trella 60-54, George Smith 60-54
2002-11-22
136Arthur Cruz13818 12 3
Ballys Park Place Hotel Casino, Atlantic City, New Jersey, USA
W TKO4/10
 W  
TKO
4/10
  
time: 0:39   referee: Tony Orlando   judges: Ed LeahyHilton Whitaker IIICalvin Claxton
2002-10-19
134¼Roy Delgado13410 0 0
Reliant Park, Houston, Texas, USA
W TKO6/10
 W  
TKO
6/10
  
time: 0:46   referee: Sam Garza
2002-08-24
134Peter Nieves13415 4 1
Ballys Park Place Hotel Casino, Atlantic City, New Jersey, USA
W UD10/10
 W  
UD
10/10
  
judges: Bobby Grasso 100-88, Emil Conforti 100-89, Kason Cheeks 99-89
2002-07-05
133½Michael Davis133½21 10 0
Civic Center Arena, Laredo, Texas, USA
W UD10/10
 W  
UD
10/10
  
judges: Ray Hawkins 100-90, Gale E. Van Hoy 100-90, Glen Rick Crocker 100-90
2002-04-27
134¾Nelson Ramon Medina13312 21 2
Mohegan Sun Casino, Uncasville, Connecticut, USA
W UD8/8
 W  
UD
8/8
  
referee: Dick Flaherty   judges: Don Ackerman 80-69, Steve Epstein 80-70, Robert Paolino 80-69
2002-02-15
133½Juan Carlos Juarez135¾10 5 1
Radisson Hotel, Houston, Texas, USA
W UD8/8
 W  
UD
8/8
  
referee: Robert Gonzalez   judges: Charles Phillips 80-71, Chuck Bertani 80-71, Lee McCowan 80-71
2001-11-10
135Rudolfo Lunsford13711 16 2
Reliant Arena, Houston, Texas, USA
W UD4/4
 W  
UD
4/4
  
judges: Jim Manteris 40-36, Gale E. Van Hoy 40-36, Robert Bish 40-36
2001-09-01
135Ubaldo Hernandez13515 7 1
Don Haskins Convention Center, El Paso, Texas, USA
W SD8/8
 W  
SD
8/8
  
referee: Rocky Burke   judges: Mark Ortega 78-72, Levi Martinez 78-72, Ray Hawkins 74-76
2001-07-27
136Scott Buck13513 10 1
Soaring Eagle Casino, Mount Pleasant, Michigan, USA
W TKO1/6
 W  
TKO
1/6
  
time: 2:26   referee: Frank Garza
2001-06-23
137John Trigg1375 10 4
Mohegan Sun Casino, Uncasville, Connecticut, USA
W UD6/6
 W  
UD
6/6
  
 60-54 60-54 60-54
2001-05-19
136Carlos Horacio Nevarez1388 9 1
Mohegan Sun Casino, Uncasville, Connecticut, USA
W KO1/6
 W  
KO
1/6
  
time: 2:44   referee: Johnny Callas   judges: Frank LombardiHarold GomesGeorge DeGabriel
2001-03-02
139Mahan Washington14013 9 0
Texas Station Casino, Las Vegas, Nevada, USA
W UD6/6
 W  
UD
6/6
  
referee: Tony Weeks   judges: Bill Bellegia 60-54, Richard Houck 60-54, Al Lefkowitz 60-54
2001-01-13
140½Bradley Jensen1407 1 0
Mohegan Sun Casino, Uncasville, Connecticut, USA
W UD6/6
 W  
UD
6/6
  
referee: Eddie Cotton   judges: Glenn Feldman 60-54, John Lawson 60-54, Don Ackerman 60-54
2000-12-01
141Michael Lucero1406 4 1
MGM Grand, Grand Garden Arena, Las Vegas, Nevada, USA
W UD6/6
 W  
UD
6/6
  
referee: Richard Steele   judges: Duane Ford 60-53, Jerry Roth 60-54, Dalby Shirley 60-54
2000-11-10
140Antonio Young1352 3 2
Mandalay Bay Resort & Casino, Las Vegas, Nevada, USA
W TKO2/6
 W  
TKO
2/6
  
time: 1:43   referee: Richard Steele
2000-09-22
144Starr Johnson1441 6 0
International Ballroom, Houston, Texas, USA
W TKO3/4
 W  
TKO
3/4
  
2000-09-02
137Juan Carlos Alvarez1401 2 0
Salon Teotihuacan, Mexicali, Baja California, Mexico
W TKO1/4
 W  
TKO
1/4
  
2000-07-22
144Miller Vazquezdebut
Arena Mexico, Mexico City, Distrito Federal, Mexico
W KO1/4
 W  
KO
1/4
  
2000-06-23
142Rafael Ortiz1417 3 0
Poliforum Zamna, Merida, Yucatán, Mexico
W TKO1/4
 W  
TKO
1/4
  
W
Win
L
Loss
D
Draw
N
No Contest
S
Scheduled/Pending
 event
 tape
 bout
 Encyclopaedia
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unverified
unsanctioned