Here is Mike Tyson pre-Douglas:
date opponent W-L-D last 6 location
2005-06-11 Kevin McBride 32-4-1
MCI Center, Washington, District of Columbia, USA L TKO 6 10
time: 3:00 | referee: Joe Cortez | judge: Steve Rados 57-55 | judge: Tammye Jenkins 57-55 | judge: Paul Artisst 55-57
2004-07-30 Danny Williams 31-3-0
Freedom Hall State Fairground, Louisville, Kentucky, USA L KO 4 10
time: 2:51 | referee: Dennis Alfred | judge: Dan McLellan | judge: Johnny Monson | judge: Steve Ryan
2003-02-22 Clifford Etienne 24-1-1
The Pyramid, Memphis, Tennessee, USA W KO 1 10
time: 0:49 | referee: Bill Clancy | judge: Richard Barth | judge: Fred Steinwinder III | judge: Ken Whitehead
2002-06-08 Lennox Lewis 39-2-1
The Pyramid, Memphis, Tennessee, USA L KO 8 12
time: 2:25 | referee: Eddie Cotton | judge: Alfred Buqwana | judge: Anek Hongtongkam | judge: Bob Logist
WBC World heavyweight title
IBF World heavyweight title
International Boxing Organization World heavyweight title
2001-10-13 Brian Nielsen 62-1-0
Parken, Copenhagen, Denmark W RTD 6 10
referee: Steve Smoger | judge: Marty Denkin | judge: Erkki Meronen | judge: Daniel Van de Wiele
2000-10-20 Andrew Golota 36-4-0
The Palace, Auburn Hills, Michigan, USA NC NC 3 10
referee: Frank Garza | judge: Brad Wright | judge: Bernard Teachout | judge: Rosemary Grable
Golota down in 1st. Michigan Commission changes the result from a TKO after 2 for Tyson to an NC, due to Tyson testing positive for marijuana after the fight.
2000-06-24 Lou Savarese 39-3-0
Hampden Park, Glasgow, Scotland, United Kingdom W TKO 1 10x3
time: 0:38 | referee: John Coyle
2000-01-29 Julius Francis 21-7-0
M.E.N. Arena, Manchester, Lancashire, United Kingdom W TKO 2 10x3
time: 1:03 | referee: Roy Francis
Francis down twice in the 1st and three times in the 2nd.
1999-10-23 Orlin Norris 50-5-0
MGM Grand, Las Vegas, Nevada, USA NC NC 1 10
time: 3:00 | referee: Richard Steele | judge: Art Lurie | judge: Dave Moretti | judge: Dalby Shirley
1999-01-16 Frans Botha 39-1-0
MGM Grand, Las Vegas, Nevada, USA W KO 5 10
time: 2:59 | referee: Richard Steele | judge: Dave Moretti 36-40 | judge: Dalby Shirley 36-40 | judge: Bill Graham 36-39
1997-06-28 Evander Holyfield 33-3-0
MGM Grand, Las Vegas, Nevada, USA L DQ 3 12
referee: Mills Lane | judge: Jerry Roth 26-29 | judge: Chuck Giampa 26-29 | judge: Duane Ford 26-29
WBA World heavyweight title (supervisor: Leonard Read)
Tyson disqualified for twice biting Holyfield's ears, claiming he was retaliating to head-butting by Holyfield.
1996-11-09 Evander Holyfield 32-3-0
MGM Grand, Las Vegas, Nevada, USA L TKO 11 12
time: 0:37 | referee: Mitch Halpern | judge: Dalby Shirley 92-96 | judge: Frederico Vollmer 93-100 | judge: Jerry Roth 92-96
WBA World heavyweight title (supervisor: Leonard Read)
1996-09-07 Bruce Seldon 33-3-0
MGM Grand, Las Vegas, Nevada, USA W TKO 1 12
time: 1:49 | referee: Richard Steele | judge: Chuck Giampa | judge: Bill Graham | judge: Dave Moretti
WBA World heavyweight title
1996-03-16 Frank Bruno 40-4-0
MGM Grand, Las Vegas, Nevada, USA W TKO 3 12
time: 0:50 | referee: Mills Lane | judge: Larry O'Connell 20-17 | judge: Anek Hongtongkam 20-17 | judge: Jerry Roth 20-17
WBC World heavyweight title (supervisor: Edward Thangarajah)
1995-12-16 Buster Mathis Jr. 20-0-0
Core States Spectrum, Philadelphia, Pennsylvania, USA W KO 3 12
time: 2:32 | referee: Frank Cappuccino | judge: Ron Greenley | judge: Carol Polis | judge: Adelaide Triplett
1995-08-19 Peter McNeeley 36-1-0
MGM Grand, Las Vegas, Nevada, USA W DQ 1 10
time: 1:29 | referee: Mills Lane | judge: Duane Ford | judge: Chuck Giampa | judge: Bill Graham
1991-06-28 Donovan Ruddock 25-2-1
Mirage Hotel & Casino, Las Vegas, Nevada, USA W UD 12 12
referee: Mills Lane | judge: Chuck Giampa 113-109 | judge: Art Lurie 114-108 | judge: Dalby Shirley 114-108
1991-03-18 Donovan Ruddock 25-1-1
Mirage Hotel & Casino, Las Vegas, Nevada, USA W TKO 7 12
time: 2:22 | referee: Richard Steele | judge: Chuck Giampa 59-53 | judge: Dave Moretti 59-53 | judge: Jerry Roth 59-53
1990-12-08 Alex Stewart 26-1-0
Convention Center, Atlantic City, New Jersey, USA W TKO 1 10
time: 2:27 | referee: Frank Cappuccino | judge: John Stewart | judge: Eugene Grant | judge: Rocky Castellani
1990-06-16 Henry Tillman 20-4-0
Caesars Palace, Las Vegas, Nevada, USA W KO 1 10
time: 2:47 | referee: Richard Steele | judge: Chuck Giampa | judge: Art Lurie | judge: Dalby Shirley
1990-02-11 James Douglas 29-4-1
Tokyo Dome, Tokyo, Japan L KO 10 12
time: 1:22 | referee: Octavio Meyran | judge: Larry Rozadilla 82-88 | judge: Ken Morita 87-86 | judge: Masakazu Uchida 86-86
WBC World heavyweight title (supervisor: Elias Ghanem)
WBA World heavyweight title (supervisor: Manuel Virgilio Aizprua)
IBF World heavyweight title
Douglas down in round 8
1989-07-21 Carl Williams 22-2-0
Convention Center, Atlantic City, New Jersey, USA W TKO 1 12
time: 1:33 | referee: Randy Neumann | judge: Richard F. Murry | judge: Chuck Giampa | judge: Rocky Castellani
WBC World heavyweight title
WBA World heavyweight title (supervisor: James Binns)
IBF World heavyweight title
1989-02-25 Frank Bruno 32-2-0
Las Vegas Hilton, Hilton Center, Las Vegas, Nevada, USA W TKO 5 12
time: 2:55 | referee: Richard Steele | judge: Jerry Roth 40-35 | judge: Omar Mintun 40-34 | judge: Rodolfo Maldonado 40-34
WBC World heavyweight title
WBA World heavyweight title (supervisor: James Nave)
IBF World heavyweight title (supervisor: Alvin Goodman)
Bruno penalized one point in the 1st for holding and he was also dropped in the 1st.
1988-06-27 Michael Spinks 31-0-0
Convention Hall, Atlantic City, New Jersey, USA W KO 1 12
time: 1:31 | referee: Frank Cappuccino | judge: Eva Shain | judge: John Stewart | judge: Rocky Castellani
WBC World heavyweight title (supervisor: Elias Ghanem)
WBA World heavyweight title (supervisor: James Binns)
IBF World heavyweight title (supervisor: Bill Brennan)
1988-03-21 Tony Tubbs 24-1-0
Tokyo Dome, Tokyo, Japan W TKO 2 12
time: 2:54 | referee: Arthur Mercante | judge: Larry Rozadilla 9-10 | judge: Ken Morita 10-10 | judge: Masakazu Uchida 10-9
WBC World heavyweight title (supervisor: Gabriel Penagaricano)
WBA World heavyweight title (supervisor: Elias Cordova)
IBF World heavyweight title
1988-01-22 Larry Holmes 48-2-0
Convention Center, Atlantic City, New Jersey, USA W TKO 4 12
time: 2:55 | referee: Joe Cortez | judge: Charley Spina 29-28 | judge: Nicasio L. Drake 30-27 | judge: Rudy Ortega 29-28
WBC World heavyweight title (supervisor: Duane Ford)
WBA World heavyweight title (supervisor: James Binns)
IBF World heavyweight title
1987-10-16 Tyrell Biggs 15-0-0
Convention Hall, Atlantic City, New Jersey, USA W TKO 7 15
time: 2:59 | referee: Tony Orlando | judge: Al Wilensky 60-54 | judge: John Stewart 60-54 | judge: Frank Brunette 60-52
WBC World heavyweight title (supervisor: James Binns)
WBA World heavyweight title (supervisor: Keith Arthur)
IBF World heavyweight title (supervisor: Robert Lee)
1987-08-01 Tony Tucker 34-0-0
Las Vegas Hilton, Hilton Center, Las Vegas, Nevada, USA W UD 12 12
referee: Mills Lane | judge: Julio Roldan 118-113 | judge: Phil Newman 119-111 | judge: Bill Graham 117-112
WBC World heavyweight title
WBA World heavyweight title
IBF World heavyweight title
1987-05-30 Pinklon Thomas 29-1-1
Las Vegas Hilton, Outdoor Arena, Las Vegas, Nevada, USA W TKO 6 12
time: 2:00 | referee: Carlos Padilla | judge: Dalby Shirley 49-46 | judge: Gordon Volkman 50-44 | judge: Harry Gibbs 49-46
WBC World heavyweight title (supervisor: Arlen Bynum)
WBA World heavyweight title (supervisor: Nick Kerasiotis)
1987-03-07 James Smith 19-5-0
Las Vegas Hilton, Outdoor Arena, Las Vegas, Nevada, USA W UD 12 12
referee: Mills Lane | judge: Lou Tabat 120-106 | judge: Dalby Shirley 119-107 | judge: Jose Juan Guerra 119-107
WBC World heavyweight title
WBA World heavyweight title
1986-11-22 Trevor Berbick 31-4-1
Hilton Hotel, Las Vegas, Nevada, USA W TKO 2 12
time: 2:35 | referee: Mills Lane | judge: Harry Gibbs 10-8 | judge: Dave Moretti 10-9 | judge: Rudy Ortega 10-9
WBC World heavyweight title
Berbick knocked down twice in round 2. After trying to rise from the second knockdown he fell another two times.r
1986-09-06 Alfonzo Ratliff 21-3-0
Las Vegas Hilton, Hilton Center, Las Vegas, Nevada, USA W TKO 2 10
time: 1:41 | referee: Davey Pearl | judge: Dave Moretti | judge: Paul Smith | judge: Patricia Morse Jarman
1986-08-17 Jose Ribalta 22-3-1
Trump Plaza Hotel, Atlantic City, New Jersey, USA W TKO 10 10
James Smith and Tony Tucker took him the distance during his prime run. You'd have to compare those two to Ali and Foreman. Then, you have to play a little generational matchmaking like Foreman on the same shit Tyson was one. Ali and Foreman had damn good punch resistance, and Mike was a shell of himself after the 6-7th round or so. Holyfield, an undersized HW, absorbed Tysons punch well. I got Al 2 out of 3 in a Trilogy with Tyson. If Tyson doesn't get Foreman out in the 1st 4 rounds, those clubbing shots start to wear Tyson, the smaller man, down.