Heavyweight (265)
[#3] Francis Ngannou (12-3-0, +175) vs. [*] Cain Velasquez (14-2-0, -217)
Francis Ngannou is the All-Time #32 ranked Heavyweight fighter.
Cain Velasquez is the All-Time #3 ranked Heavyweight and #20 ranked Absolute fighter.

Last 3 Fights: Francis Ngannou (1-2-0)
2018-11-24: W vs. [#6HW+] Curtis Blaydes (10-2-0) via TKO (Punches) in 0:45 of round 1
2018-07-07: L vs. [#4HW+] Derrick Lewis (21-6-0) via UD (29-28, 30-27, 29-28)
2018-01-20: L vs. [#2HW+/#10P4P] Stipe Miocic (18-3-0) via UD (50-44, 50-44, 50-44)

Last 3 Fights: Cain Velasquez (2-1-0)
2016-07-09: W vs. [*] Travis Browne (18-7-1) via TKO in 4:57 of round 1
2015-06-13: L vs. [*] Fabricio Werdum (23-8-1) via SUB in 2:13 of round 3
2013-10-19: W vs. [#8HW+] Junior dos Santos (20-5-0) via TKO (Slam and Punch) in 3:09 of round 5

Odds Favorite (Implied): Cain Velasquez – Win%: 65.30
Elo Favorite (Standard): Cain Velasquez (2092.67) [+170.04] – Win%: 68.50
Elo Favorite (Modified): Cain Velasquez (2122.02) [+203.87] – Win%: 70.94
Days Since Last Pro Fight: Francis Ngannou 85, Cain Velasquez 953
Previous Match-up Record: No previous match-ups.
Wins Against Common Opposition: No common opposition or both are winless against common opposition.
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Lightweight (155)
[#16] Paul Felder (15-4-0, -134) vs. [#21] James Vick (13-2-0, +108)

Last 3 Fights: Paul Felder (2-1-0)
2018-07-07: L vs. [#27WW] Mike Perry (12-4-0) via SD (29-28, 28-29, 29-28)
2017-12-02: W vs. [#10LW] Charles Oliveira (26-8-0) via TKO (Elbows) in 4:06 of round 2
2017-07-16: W vs. [#55LW] Stevie Ray (22-8-0) via KO (Elbows) in 3:57 of round 1

Last 3 Fights: James Vick (2-1-0)
2018-08-25: L vs. [#12LW] Justin Gaethje (19-2-0) via KO (Punches) in 1:27 of round 1
2018-02-18: W vs. [#22LW] Francisco Trinaldo (23-6-0) via UD (29-28, 29-28, 29-28)
2017-11-04: W vs. [*] Joseph Duffy (16-3-0) via TKO (Punches) in 4:59 of round 2

Odds Favorite (Implied): Paul Felder – Win%: 54.35
Elo Favorite (Standard): James Vick (1906.18) [+110.12] – Win%: 62.32
Elo Favorite (Modified): James Vick (1876.06) [+32.15] – Win%: 53.51
Days Since Last Pro Fight: Paul Felder 225, James Vick 176
Previous Match-up Record: No previous match-ups.
Wins Against Common Opposition: James Vick leads 1-0
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Women Strawweight (115)
[#12] Cynthia Calvillo (7-1-0, -284) vs. [#14] Cortney Casey-Sanchez (8-6-0, +225)

Last 3 Fights: Cynthia Calvillo (2-1-0)
2018-11-17: W vs. [#29SW] Poliana Botelho (7-2-0) via Submission (Rear Naked Choke) in 4:48 of round 1
2017-12-30: L vs. [#11SW] Carla Esparza (13-6-0) via UD (29-28, 29-28, 29-28)
2017-07-16: W vs. [#10FLY] Joanne Calderwood (13-3-0) via UD (30-27, 30-27, 29-28)

Last 3 Fights: Cortney Casey-Sanchez (1-2-0)
2018-08-25: W vs. [#16SW] Angela Hill (8-5-0) via SD (29-28, 28-29, 30-27)
2018-04-14: L vs. [#9SW] Michelle Waterson (16-6-0) via SD (28-29, 29-28, 29-28)
2017-12-02: L vs. [#17SW] Felice Herrig (14-8-0) via SD (28-29, 29-28, 29-28)

Odds Favorite (Implied): Cynthia Calvillo – Win%: 70.61
Elo Favorite (Standard): Cynthia Calvillo (1536.11) [+96.63] – Win%: 60.86
Elo Favorite (Modified): Cynthia Calvillo (1588.36) [+112.20] – Win%: 62.04
Days Since Last Pro Fight: Cynthia Calvillo 92, Cortney Casey-Sanchez 176
Previous Match-up Record: No previous match-ups.
Wins Against Common Opposition: Cynthia Calvillo leads 2-0
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Middleweight Championship (185)
[#1/#6DD/#8P4P] Robert Whittaker (20-4-0, -254) vs. [#4] Kelvin Gastelum (15-3-0, +203)
Robert Whittaker is the All-Time #12 ranked Middleweight fighter.
Kelvin Gastelum is the All-Time #46 ranked Middleweight fighter.

Last 3 Fights: Robert Whittaker (3-0-0)
2018-06-09: W vs. [#2MW] Yoel Romero (13-3-0) via SD (47-48, 48-47, 48-47)
2017-07-08: W vs. [#2MW] Yoel Romero (13-3-0) via UD (48-47, 48-47, 48-47)
2017-04-15: W vs. [#5MW] Ronaldo Souza (26-6-0) via TKO (Head Kick and Punches) in 3:28 of round 2

Last 3 Fights: Kelvin Gastelum (2-1-0)
2018-05-12: W vs. [#5MW] Ronaldo Souza (26-6-0) via SD (28-29, 29-28, 29-28)
2017-11-25: W vs. [*] Michael Bisping (30-9-0) via KO (Punch) in 2:30 of round 1
2017-07-22: L vs. [#7MW] Chris Weidman (14-4-0) via Submission (Arm Triangle Choke) in 3:45 of round 3

Odds Favorite (Implied): Robert Whittaker – Win%: 68.49
Elo Favorite (Standard): Robert Whittaker (2327.23) [+161.48] – Win%: 67.65
Elo Favorite (Modified): Robert Whittaker (2255.13) [+134.21] – Win%: 64.28
Days Since Last Pro Fight: Robert Whittaker 245, Kelvin Gastelum 273
Previous Match-up Record: No previous match-ups.
Wins Against Common Opposition: Even: Both have 2 win(s) against common opposition.
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Middleweight (185)
[#8] Israel Adesanya (15-0-0, -625) vs. [*] Anderson Silva (34-8-0, +435)
Anderson Silva is the All-Time #1 ranked Middleweight and #4 ranked Absolute fighter.

Last 3 Fights: Israel Adesanya (3-0-0)
2018-11-03: W vs. [#11MW] Derek Brunson (18-7-0) via TKO (Knees and Punches) in 4:51 of round 1
2018-07-06: W vs. [#16MW] Brad Tavares (17-5-0) via UD (50-45, 50-45, 49-46)
2018-04-14: W vs. [#72MW] Marvin Vettori (12-4-1) via SD (29-28, 29-28, 28-29)

Last 3 Fights: Anderson Silva (1-2-0)
2017-02-11: W vs. [#11MW] Derek Brunson (18-7-0) via UD (29-28, 30-27, 29-28)
2016-07-09: L vs. [#1HW+/#3DD/#2P4P] Daniel Cormier (22-1-0) via UD (30-26, 30-26, 30-26)
2016-02-27: L vs. [*] Michael Bisping (30-9-0) via UD (48-47, 48-47, 48-47)

Odds Favorite (Implied): Israel Adesanya – Win%: 82.18
Elo Favorite (Standard): Israel Adesanya (1990.72) [+3.22] – Win%: 50.37
Elo Favorite (Modified): Anderson Silva (2003.84) [+30.29] – Win%: 53.31
Days Since Last Pro Fight: Israel Adesanya 98, Anderson Silva 728
Previous Match-up Record: No previous match-ups.
Wins Against Common Opposition: Even: Both have 1 win(s) against common opposition.
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Bantamweight (135)
[#17] Rani Yahya (26-9-0, +109) vs. [#24] Ricky Simon (15-1-0, -134)
Rani Yahya is the All-Time #26 ranked Bantamweight fighter.

Last 3 Fights: Rani Yahya (3-0-0)
2018-08-25: W vs. [#78BW] Luke Sanders (12-3-0) via Submission (Heel Hook) in 1:31 of round 1
2018-02-24: W vs. [#98BW] Russell Doane (15-8-0) via Submission (Arm Triangle Choke) in 2:32 of round 3
2017-08-05: W vs. [#473BW] Enrique Briones (16-8-1) via Submission (Kimura) in 2:01 of round 1

Last 3 Fights: Ricky Simon (3-0-0)
2018-08-04: W vs. [#16BW] Montel Jackson (7-1-0) via UD (29-28, 30-27, 30-27)
2018-04-21: W vs. [#62BW] Merab Dvalishvili (8-4-0) via Technical Submission (Guillotine Choke) in 5:00 of round 3
2018-03-23: W vs. [#167BW] Vinicius Zani (11-5-0) via KO (Punches) in 0:59 of round 1

Odds Favorite (Implied): Ricky Simon – Win%: 54.47
Elo Favorite (Standard): Rani Yahya (1781.11) [+44.00] – Win%: 55.01
Elo Favorite (Modified): Rani Yahya (1803.67) [+92.13] – Win%: 59.95
Days Since Last Pro Fight: Rani Yahya 168, Ricky Simon 189
Previous Match-up Record: No previous match-ups.
Wins Against Common Opposition: No common opposition or both are winless against common opposition.
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Bantamweight (135)
[#2] Marlon Moraes (21-5-1, -213) vs. [#6] Raphael Assuncao (27-5-0, +171)
Marlon Moraes is the All-Time #9 ranked Bantamweight fighter.
Raphael Assuncao is the All-Time #19 ranked Bantamweight fighter.

Last 3 Fights: Marlon Moraes (3-0-0)
2018-06-01: W vs. [#7BW] Jimmie Rivera (22-2-0) via KO (Head Kick and Punches) in 0:33 of round 1
2017-12-09: W vs. [#8BW] Aljamain Sterling (16-3-0) via KO (Knee) in 1:07 of round 1
2017-11-11: W vs. [#10BW] John Dodson (20-10-0) via SD (30-27, 30-27, 27-30)

Last 3 Fights: Raphael Assuncao (3-0-0)
2018-07-07: W vs. [#15BW] Rob Font (16-4-0) via UD (30-27, 30-27, 30-27)
2017-11-11: W vs. [#72BW] Matthew Lopez (10-4-0) via KO (Punch) in 1:50 of round 3
2017-06-03: W vs. [#2BW] Marlon Moraes (21-5-1) via SD (29-28, 28-29, 30-27)

Odds Favorite (Implied): Marlon Moraes – Win%: 64.84
Elo Favorite (Standard): Marlon Moraes (2086.25) [+35.28] – Win%: 54.02
Elo Favorite (Modified): Marlon Moraes (2061.39) [+81.22] – Win%: 58.80
Days Since Last Pro Fight: Marlon Moraes 246, Raphael Assuncao 210
Previous Match-up Record: Raphael Assuncao leads 1-0-0
Wins Against Common Opposition: Even: Both have 1 win(s) against common opposition.
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Featherweight (145)
[#2] Jose Aldo (27-4-0, +110) vs. [#9] Renato Carneiro (13-1-1, -136)
Jose Aldo is the All-Time #1 ranked Featherweight and #2 ranked Absolute fighter.

Last 3 Fights: Jose Aldo (1-2-0)
2018-07-28: W vs. [#7FW] Jeremy Stephens (28-15-0) via TKO (Punches) in 4:19 of round 1
2017-12-02: L vs. [#1FW/#2DD/#4P4P] Max Holloway (20-3-0) via TKO (Punches) in 4:51 of round 3
2017-06-03: L vs. [#1FW/#2DD/#4P4P] Max Holloway (20-3-0) via TKO (Punches) in 4:13 of round 3

Last 3 Fights: Renato Carneiro (2-1-0)
2018-08-04: W vs. [#19FW] Cub Swanson (25-10-0) via Submission (Rear Naked Choke) in 4:15 of round 1
2018-04-07: W vs. [#29FW] Calvin Kattar (19-3-0) via UD (29-28, 30-27, 30-27)
2017-07-29: L vs. [#3FW] Brian Ortega (14-1-0) via SUB in 2:59 of round 3

Odds Favorite (Implied): Renato Carneiro – Win%: 54.75
Elo Favorite (Standard): Jose Aldo (2132.84) [+170.56] – Win%: 68.55
Elo Favorite (Modified): Jose Aldo (2121.57) [+219.02] – Win%: 72.29
Days Since Last Pro Fight: Jose Aldo 189, Renato Carneiro 182
Previous Match-up Record: No previous match-ups.
Wins Against Common Opposition: Even: Both have 2 win(s) against common opposition.
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Welterweight (170)
[#14] Demian Maia (25-9-0, -174) vs. [#54] Lyman Good (20-4-0, +144)
Demian Maia is the All-Time #15 ranked Welterweight fighter.

Last 3 Fights: Demian Maia (0-3-0)
2018-05-19: L vs. [#3WW] Kamaru Usman (14-1-0) via UD (50-45, 49-46, 49-46)
2017-10-28: L vs. [#2WW] Colby Covington (14-1-0) via UD (30-27, 30-26, 29-27)
2017-07-29: L vs. [#1WW/#4DD/#6P4P] Tyron Woodley (19-3-1) via UD (50-45, 49-46, 49-46)

Last 3 Fights: Lyman Good (2-1-0)
2018-11-03: W vs. [#76WW] Ben Saunders (22-11-2) via KO (Punches) in 1:32 of round 1
2017-07-22: L vs. [#31WW] Elizeu Zaleski dos Santos (20-5-0) via SD (30-27, 30-27, 28-29)
2015-07-15: W vs. [*] Andrew Craig (9-4-0) via KO (Punches) in 3:37 of round 2

Odds Favorite (Implied): Demian Maia – Win%: 60.77
Elo Favorite (Standard): Demian Maia (1939.53) [+247.39] – Win%: 75.59
Elo Favorite (Modified): Demian Maia (1925.07) [+170.27] – Win%: 67.82
Days Since Last Pro Fight: Demian Maia 259, Lyman Good 91
Previous Match-up Record: No previous match-ups.
Wins Against Common Opposition: No common opposition or both are winless against common opposition.
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Upon reading a post on Reddit recently about the subject, I was inspired to investigate this stat.

Fighters who have the most wins over undefeated opponents

Including debuting opponents

89 – Travis Fulton
37 – Dan Severn
25 – Jose Maria Tome
24 – Alexey Oleynik
23 – Igor Vovchanchyn
22 – Luis Santos
21 – Shannon Ritch
21 – Adrian Serrano
21 – Dennis Hallman
21 – Tiago Monaco Tosato

Only undefeated opponents w/ previous win(s)

24 – Travis Fulton
14 – Dan Severn
12 – Igor Vovchanchyn
12 – Adrian Serrano
11 – Miodrag Petkovic
10 – Alexey Oleynik

Only undefeated opponents w/ 5+ previous win(s)

6 – Steven Siler
5 – Carlo Prater
5 – Roger Huerta
5 – Mickael Lebout
5 – Lyoto Machida

Heavyweight (265)
[#5] Ryan Bader (26-5-0, -366) vs. [#19] Fedor Emelianenko (38-5-0, +280)
Fedor Emelianenko is the All-Time #1 ranked Heavyweight and #5 ranked Absolute fighter.

Last 3 Fights: Ryan Bader (3-0-0)
2018-10-12: W vs. [#13HW+] Matt Mitrione (13-6-0) via UD (30-25, 30-24, 30-25)
2018-05-12: W vs. [#28LHW] Muhammed Lawal (21-8-0) via TKO (Punches) in 0:15 of round 1
2017-11-03: W vs. [#13LHW] Linton Vassell (18-7-0) via TKO (Punches) in 3:58 of round 2

Last 3 Fights: Fedor Emelianenko (2-1-0)
2018-10-13: W vs. [#29HW+] Chael Sonnen (30-16-1) via TKO (Punches) in 4:46 of round 1
2018-04-28: W vs. [#62HW+] Frank Mir (18-13-0) via KO (Punches) in 0:48 of round 1
2017-06-24: L vs. [#13HW+] Matt Mitrione (13-6-0) via TKO (Punches) in 1:14 of round 1

Odds Favorite (Implied): Ryan Bader – Win%: 74.89
Elo Favorite (Standard): Ryan Bader (2260.70) [+295.31] – Win%: 79.40
Elo Favorite (Modified): Ryan Bader (2214.39) [+241.57] – Win%: 74.22
Days Since Last Pro Fight: Ryan Bader 106, Fedor Emelianenko 105
Previous Match-up Record: No previous match-ups.
Wins Against Common Opposition: Ryan Bader leads 1-0
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Featherweight (145)
[#31] Henry Corrales (16-3-0) vs. [#42] Aaron Pico (4-1-0)

Last 3 Fights: Henry Corrales (3-0-0)
2018-10-13: W vs. [#147FW] Andy Main (12-4-1) via TKO (Punches) in 2:08 of round 3
2018-01-20: W vs. [#32FW] Georgi Karakhanyan (29-8-1) via UD (30-27, 29-28, 29-28)
2017-08-25: W vs. [#81FW] Noad Lahat (13-4-0) via UD (29-28, 30-27, 29-28)

Last 3 Fights: Aaron Pico (3-0-0)
2018-09-29: W vs. [#91FW] Leandro Higo (18-5-0) via TKO (Punches) in 3:19 of round 1
2018-05-12: W vs. [#446FW] Lee Morrison (19-9-0) via TKO (Punches) in 1:10 of round 1
2018-01-20: W vs. [#986FW] Shane Kruchten (12-4-0) via KO (Punch to the Body) in 0:37 of round 1

Elo Favorite (Standard): Henry Corrales (1758.86) [+249.24] – Win%: 75.75
Elo Favorite (Modified): Henry Corrales (1774.59) [+186.38] – Win%: 69.34
Days Since Last Pro Fight: Henry Corrales 105, Aaron Pico 119
Previous Match-up Record: No previous match-ups.
Wins Against Common Opposition: No common opposition or both are winless against common opposition.
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Heavyweight (265)
[NA] J.W. Kiser (1-1-0) vs. [NA] Jake Hager (DEBUT)

Last 3 Fights: J.W. Kiser (1-1-0)
2018-12-01: W vs. [] TBA/Unknown () via TKO in 3:43 of round 1
2018-05-05: L vs. [#449HW+] Antonio Martinez (2-1-0) via TKO (Punches) in 0:24 of round 1

Previous Match-up Record: No previous match-ups.
Wins Against Common Opposition: No common opposition or both are winless against common opposition.
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