Karol Rosa got back in the win column with a dominant unanimous decision victory over Pannie Kianzad at UFC Fight Night at the UFC Apex in Las Vegas last weekend.
After starting her UFC career with a four-fight winning streak, Rosa has hit a rough stretch recently in her last six bouts. With the victory over Kianzad, Rosa moves up one spot in the women's bantamweight rankings.
Also on Saturday, Sergehi Spivac, No. 8 in Brett Okamoto's heavyweight rankings, scored a first-round submission win over Marcin Tybura in the UFC Fight Night main event. However, the win wasn't enough to improve his standing in the division.
Here are the ESPN pound-for-pound MMA rankings and a list of current UFC champions in all weight classes.
Note: Results are current; rankings as of Aug. 6. To be eligible for the rankings, a fighter must have competed over the past 12 months or must have an upcoming fight booked. Fighters who have been dropped for inactivity can be reinstated only after they compete.
Heavyweight | Light heavyweight | Middleweight | Welterweight
Lightweight | Men's featherweight | Men's bantamweight
Men's flyweight | Women's bantamweight | Women's flyweight | Strawweight
HEAVYWEIGHT (up to 265 pounds)
1. Tom Aspinall 
Promotion: UFC interim champion
Record: 15-3
Last: W (TKO1) vs. Curtis Blaydes, July 27, 2024
Next: TBD
2. Ciryl Gane
Promotion: UFC
Record: 12-2
Last: W (TKO2) vs. Serghei Spivac, Sept. 2, 2023
Next: Oct. 26 vs. Alexander Volkov
3. Curtis Blaydes
Promotion: UFC
Record: 18-5, 1 NC
Last: L (TKO1) vs. Tom Aspinall, July 27, 2024
Next: TBD
4. Alexander Volkov
Promotion: UFC
Record: 38-10
Last: W (UD) vs. Sergei Pavlovich, June 22, 2024
Next: Oct. 26 vs. Ciryl Gane
5. Sergei Pavlovich
Promotion: UFC
Record: 18-3
Last: L (UD) vs. Alexander Volkov, June 22, 2024
Next: TBD
6. Renan Ferreira
Promotion: PFL champion
Record: 13-3, 3 NC
Last: W (KO1) vs. Ryan Bader, Feb. 24, 2024
Next: Oct. 19 vs. Francis Ngannou
7. Jailton Almeida
Promotion: UFC
Record: 21-3
Last: W (Sub1) vs. Alexandr Romanov, June 1, 2024
Next: TBD
8. Serghei Spivac
Promotion: UFC
Record: 17-4
Last: W (Sub1) vs. Marcin Tybura, Aug. 10, 2024
Next: TBD
9. Vadim Nemkov
Promotion: Bellator
Record: 18-2, 1 NC
Last: W (TechSub2) vs. Bruno Cappelozza, Feb. 24, 2024
Next: TBD
10. Derrick Lewis
Promotion: UFC
Record: 28-12, 1 NC
Last: W (TKO3) vs. Rodrigo Nascimento, May 11, 2024
Next: TBD
LIGHT HEAVYWEIGHT (up to 205 pounds)
1. Alex Pereira
Promotion: UFC champion
Record: 11-2
Last: W (TKO2) vs. Jirí Procházka, June 29, 2024
Next: TBD
2. Jirí Procházka
Promotion: UFC
Record: 30-5-1
Last: L (TKO2) vs. Alex Pereira, June 29, 2024
Next: TBD
3. Magomed Ankalaev
Promotion: UFC
Record: 19-1-1
Last: W (KO2) vs. Johnny Walker, Jan. 13, 2024
Next: Oct. 26 vs. Aleksandar Rakic
4. Jamahal Hill
Promotion: UFC champion
Record: 10-2
Last: L (KO1) vs. Alex Pereira, April 13, 2024
Next: TBD
5. Corey Anderson
Promotion: Bellator champion
Record: 18-6, 1 NC
Last: W (UD) vs. Karl Moore, March 22, 2024
Next: TBD
6. Aleksandar Rakić
Promotion: UFC
Record: 14-4
Last: L (TKO) vs. Jiří Procházka, April 13, 2024
Next: Oct. 26 vs. Magomed Ankalaev
7. Khalil Rountree Jr.
Promotion: UFC
Record: 37-19
Last: W (TKO3) vs. Anthony Smith, Dec. 9, 2023
Next: TBD
8. Volkan Oezdemir
Promotion: UFC
Record: 20-7
Last: W (KO1) vs. Johnny Walker, June 22, 2024
Next: TBD
9. Johnny Walker
Promotion: UFC
Record: 21-9, 1 NC
Last: L (KO1) vs. Volkan Oezdemir, June 22, 2024
Next: TBD
10. Anthony Smith
Promotion: UFC
Record: 38-20
Last: L (UD) vs. Roman Dolidze, June 29, 2024
Next: TBD
MIDDLEWEIGHT (up to 185 pounds)
1. Dricus du Plessis
Promotion: UFC champion
Record: 21-2
Last: W (SD) vs. Sean Strickland, Jan. 20, 2024
Next: Aug. 17 vs. Israel Adesanya
2. Israel Adesanya
Promotion: UFC
Record: 24-3
Last: L (UD) vs. Sean Strickland, Sept. 9, 2023
Next: Aug. 17 vs. Dricus du Plessis
3. Sean Strickland
Promotion: UFC
Record: 29-6
Last: W (SD) vs. Paulo Costa, June 1, 2024
Next: TBD
4. Robert Whittaker
Promotion: UFC
Record: 26-7
Last: W (KO1) vs. Ikram Aliskerov, June 22, 2024
Next: Oct. 26 vs. Khamzat Chimaev
5. Johnny Eblen
Promotion: Bellator champion
Record: 15-0
Last: W (SD) vs. Impa Kasanganay, Feb. 24, 2024
Next: TBD
6. Nassourdine Imavov
Promotion: UFC
Record: 14-4, 1 NC
Last: W (TKO4) vs. Jared Cannonier, June 8, 2024
Next: TBD
7. Jared Cannonier
Promotion: UFC
Record: 17-7
Last: L (TKO4) vs. Nassourdine Imavov, June 8, 2024
Next: Aug. 24 vs. Caio Borralho
8. Khamzat Chimaev
Promotion: UFC
Record: 13-0
Last: W (MD) vs. Kamaru Usman, Oct. 21, 2023
Next: Oct. 26 vs. Robert Whittaker
9. Brendan Allen
Promotion: UFC
Record: 24-5
Last: W (SD) vs. Paulo Costa, June 1, 2024
Next: TBD
10. Paulo Costa
Promotion: UFC
Record: 14-4
Last: L (SD) vs. Sean Strickland, June 1, 2024
Next: TBD
WELTERWEIGHT (up to 170 pounds)
1. Belal Muhammad
Promotion: UFC champion
Record: 24-3, 1 NC
Last: W (UD) vs. Leon Edwards, July 27, 2024
Next: TBD
2. Leon Edwards
Promotion: UFC
Record: 22-4, 1 NC
Last: L (UD) vs. Belal Muhammad, July 27, 2024
Next: TBD
3. Kamaru Usman
Promotion: UFC
Record: 20-4
Last: L (MD) vs. Khamzat Chimaev, Oct. 21, 2023
Next: TBD
4. Shavkat Rakhmonov
Promotion: UFC
Record: 18-0
Last: W (Sub2) vs. Stephen Thompson, Dec. 16, 2023
Next: TBD
5. Jack Della Maddalena
Promotion: UFC
Record: 17-2
Last: W (KO3) vs. Gilbert Burns, March 9, 2024
Next: TBD
6. Gilbert Burns
Promotion: UFC
Record: 22-7
Last: L (KO3) vs. Jack Della Maddalena, March 9, 2024
Next: Sept. 7 vs. Sean Brady
7. Ian Machado Garry
Promotion: UFC
Record: 15-0
Last: W (UD) vs. Michael "Venom" Page, June 29, 2024
Next: TBD
8. Colby Covington
Promotion: UFC
Record: 17-4
Last: L (UD) vs. Leon Edwards, Dec. 16, 2023
Next: TBD
9. Sean Brady
Promotion: UFC
Record: 16-1
Last: W (Sub3) vs. Kelvin Gastelum, Dec. 2, 2023
Next: Sept. 7 vs. Gilbert Burns
10. Stephen Thompson
Promotion: UFC
Record: 17-7-1
Last: L (Sub2) vs. Shavkat Rakhmonov, Dec. 16, 2023
Next: TBD
LIGHTWEIGHT (up to 155 pounds)
1. Islam Makhachev
Promotion: UFC champion
Record: 26-1
Last: W (Sub5) vs. Dustin Poirier, June 1, 2024
Next: TBD
2. Arman Tsarukyan
Promotion: UFC
Record: 22-3
Last: W (SD) vs. Charles Oliveira, April 13, 2024
Next: TBD
3. Charles Oliveira
Promotion: UFC
Record: 34-10, 1 NC
Last: L (SD) vs. Arman Tsarukyan, April 13, 2024
Next: TBD
4. Justin Gaethje
Promotion: UFC
Record: 25-5
Last: L (KO5) vs. Max Holloway, April 13, 2024
Next: TBD
5. Dustin Poirier
Promotion: UFC
Record: 30-9, 1 NC
Last: L (Sub5) vs. Islam Makhachev, June 1, 2024
Next: TBD
6. Beneil Dariush
Promotion: UFC
Record: 22-6-1
Last: L (KO1) vs. Arman Tsarukyan, Dec. 2, 2023
Next: TBD
7. Mateusz Gamrot
Promotion: UFC
Record: 24-2, 1 NC
Last: W (UD) vs. Rafael Dos Anjos, March 9, 2024
Next: Aug. 17 vs. Dan Hooker
8. Rafael Fiziev
Promotion: UFC
Record: 26-8
Last: L (TKO2) vs. Mateusz Gamrot, Sept. 23, 2023
Next: TBD
9. Dan Hooker
Promotion: UFC
Record: 29-12
Last: W (SD) vs. Jalin Turner, July 8, 2023
Next: Aug. 17 vs. Mateusz Gamrot
10. Jalin Turner
Promotion: UFC
Record: 14-8
Last: L (TKO2) vs. Renato Moicano, April 13, 2024
Next: TBD
MEN'S FEATHERWEIGHT (up to 145 pounds)
1. Ilia Topuria
Promotion: UFC champion
Record: 15-0
Last: W (KO2) vs. Alexander Volkanovski, Feb. 17, 2024
Next: Oct. 26 vs. Max Holloway
2. Alexander Volkanovski
Promotion: UFC
Record: 26-4
Last: L (KO2) vs. Ilia Topuria, Feb. 17, 2024
Next: TBD
3. Max Holloway
Promotion: UFC
Record: 26-7
Last: W (KO5) vs. Justin Gaethje, April 13, 2024
Next: Oct. 26 vs. Ilia Topuria
4. Brian Ortega
Promotion: UFC
Record: 16-3, 1 NC
Last: W (Sub3) vs. Yair Rodriguez, Feb. 24, 2024
Next: Sept. 14 vs. Diego Lopes
5. Yair Rodriguez
Promotion: UFC
Record: 15-5, 1 NC
Last: L (Sub3) vs. Brian Ortega, Feb. 24, 2024
Next: TBD
6. Patricio Freire
Promotion: Bellator champion
Record: 36-7
Last: W (TKO3) vs. Jeremy Kennedy, March 22, 2024
Next: TBD
7. Josh Emmett
Promotion: UFC
Record: 19-4
Last: W (KO1) vs. Bryce Mitchell, Dec. 16, 2023
Next: TBD
8. Movsar Evloev
Promotion: UFC
Record: 18-0
Last: W (UD) vs. Arnold Allen, Jan. 20, 2024
Next: TBD
9. Arnold Allen
Promotion: UFC
Record: 20-3
Last: W (UD) vs. Giga Chikadze, July 27, 2024
Next: TBD
10. Aljamain Sterling
Promotion: UFC
Record: 24-4
Last: W (UD) vs. Calvin Kattar, April 13, 2024
Next: TBD
MEN'S BANTAMWEIGHT (up to 135 pounds)
1. Sean O'Malley
Promotion: UFC champion
Record: 18-1, 1 NC
Last: W (UD) vs. Marlon Vera, March 9, 2024
Next: Sept. 14 vs. Merab Dvalishvili
2. Merab Dvalishvili
Promotion: UFC
Record: 17-4
Last: W (UD) vs. Henry Cejudo, Feb. 17, 2024
Next: Sept. 14 vs. Sean O'Malley
3. Umar Nurmagomedov 
Promotion: UFC
Previous ranking: Unranked
Record: 18-0
Last: W (UD) vs. Cory Sandhagen, Aug. 3, 2024
Next: TBD
4. Cory Sandhagen 
Promotion: UFC
Previous ranking: 3
Record: 17-5
Last: L (UD) vs. Umar Nurmagomedov, Aug. 3, 2024
Next: TBD
5. Petr Yan
Promotion: UFC
Previous ranking: 4
Record: 17-5
Last: L (UD) vs. Song Yadong, March 9, 2024
Next: TBD
6. Henry Cejudo
Promotion: UFC
Previous ranking: 5
Record: 16-4
Last: L (UD) vs. Merab Dvalishvili, Feb. 17, 2024
Next: TBD
7. Jose Aldo
Promotion: UFC
Previous ranking: 6
Record: 32-8
Last: W (UD) vs. Jonathan Martinez, May 4, 2024
Next: TBD
8. Deiveson Figueiredo
Promotion: UFC
Previous ranking: 9
Record: 24-3-1
Last: W (UD) vs. Marlon Vera, Aug. 3, 2024
Next: TBD
9. Patchy Mix
Promotion: Bellator champion
Previous ranking: 7
Record: 20-1
Last: W (SD) vs. Magomed Magomedov, May 17, 2024
Next: Nov. 16 vs. Leandro Higo
10. Kyoji Horiguchi
Promotion: Rizin champion
Previous ranking: Unranked
Record: 33-5, 1 NC
Last: W (UD) vs. Sergio Pettis, June 9, 2024
Next: TBD
MEN'S FLYWEIGHT (up to 125 pounds)
1. Alexandre Pantoja
Promotion: UFC champion
Record: 28-5
Last: W (UD) vs. Steve Erceg, May 4, 2024
Next: TBD
2. Brandon Royval
Promotion: UFC
Record: 16-7
Last: W (SD) vs. Brandon Moreno, Feb. 24, 2024
Next: TBD
3. Brandon Moreno
Promotion: UFC
Record: 21-8-2
Last: L (SD) vs. Brandon Royval, Feb. 24, 2024
Next: TBD
4. Steve Erceg
Promotion: UFC
Record: 12-2
Last: L (UD) vs. Alexandre Pantoja, May 4, 2024
Next: Aug. 17 vs. Kai Kara-France
5. Muhammad Mokaev
Promotion: UFC
Record: 13-0,1 NC
Last: W (UD) vs. Manel Kape, July 27, 2024
Next: TBD
6. Tatsuro Taira
Promotion: UFC
Record: 16-0
Last: W (TKO2) vs. Alex Perez, June 15, 2024
Next: TBD
7. Manel Kape
Promotion: UFC
Record: 19-7
Last: L (UD) vs. Muhammad Mokaev, July 27, 2024
Next: TBD
8. Alex Perez
Promotion: UFC
Record: 25-9
Last: L (TKO2) vs. Tatsuro Taira, June 15, 2024
Next: TBD
9. Matheus Nicolau
Promotion: UFC
Record: 19-5-1
Last: L (KO1) vs. Alex Perez, April 27, 2024
Next: TBD
10. Tim Elliott
Promotion: UFC
Record: 20-13-1
Last: W (TechSub1) vs. Sumudaerji, Dec. 9, 2023
Next: TBD
WOMEN'S BANTAMWEIGHT (up to 135 pounds)
1. Raquel Pennington
Promotion: UFC champion
Record: 16-8
Last: W (UD) vs. Mayra Bueno Silva, Jan. 20, 2024
Next: TBD
2. Kayla Harrison
Promotion: UFC
Record: 17-1
Last: W (Sub2) vs. Holly Holm, April 13, 2024
Next: Oct. 5 vs. Ketlen Vieira
3. Holly Holm
Promotion: UFC
Record: 15-7, 1 NC
Last: L (Sub2) vs. Kayla Harrison, April 13, 2024
Next: TBD
4. Irene Aldana
Promotion: UFC
Record: 15-7
Last: W (UD) vs. Karol Rosa, Dec. 16, 2023
Next: Sept. 14 vs. Norma Dumont
5. Macy Chiasson
Promotion: UFC
Record: 10-3
Last: W (TKO2) vs. Mayra Bueno Silva, June 29, 2024
Next: TBD
6. Norma Dumont
Promotion: UFC
Record: 11-2
Last: W (UD) vs. Germaine de Randamie, April 6, 2024
Next: Sept. 14 vs. Irene Aldana
7. Karol Rosa
Promotion: UFC
Record: 18-6
Last: W (UD) vs. Pannie Kianzad, Aug. 10, 2024
Next: TBD
8. Pannie Kianzad
Promotion: UFC
Record: 16-9
Last: L (UD) vs. Karol Rosa, Aug. 10, 2024
Next: TBD
9. Mayra Bueno Silva
Promotion: UFC
Record: 10-4-1, 1 NC
Last: L (TKO2) vs. Macy Chiasson, June 29, 2024
Next: TBD
10. Yana Santos
Promotion: UFC
Record: 15-8, 1 NC
Last: W (UD) vs. Chelsea Chandler, Aug. 10, 2024
Next: TBD
WOMEN'S FLYWEIGHT (up to 125 pounds)
1. Alexa Grasso
Promotion: UFC champion
Record: 16-3-1
Last: Split draw vs. Valentina Shevchenko, Sept. 16, 2023
Next: Sept. 14 vs. Valentina Shevchenko
2. Valentina Shevchenko
Promotion: UFC
Record: 23-4-1
Last: Split draw vs. Alexa Grasso, Sept. 16, 2023
Next: Sept. 14 vs. Alexa Grasso
3. Manon Fiorot
Promotion: UFC
Record: 12-1
Last: W (UD) vs. Erin Blanchfield, March 30, 2024
Next: TBD
4. Erin Blanchfield
Promotion: UFC
Record: 12-2
Last: L (UD) vs. Manon Fiorot, March 30, 2024
Next: TBD
5. Taila Santos
Promotion: PFL
Record: 22-3
Last: W (UD) vs. Liz Carmouche, Aug. 2, 2024
Next: TBD vs. Dakota Ditcheva
6. Liz Carmouche
Promotion: PFL / Bellator champion
Previous ranking: 5
Record: 22-8
Last: L (UD) vs. Taila Santos, Aug. 2, 2024
Next: TBD
7. Maycee Barber
Promotion: UFC
Previous ranking: 6
Record: 14-2
Last: W (UD) vs. Katlyn Cerminara, March 9, 2024
Next: TBD
8. Jessica Andrade
Promotion: UFC
Previous ranking: 7
Record: 26-12
Last: W (SD) vs. Marina Rodriguez, April 13, 2024
Next: Sept. 7 vs. Natalia Silva
9. Rose Namajunas
Promotion: UFC
Previous ranking: 8
Record: 13-6
Last: W (UD) vs. Tracy Cortez, July 13, 2024
Next: TBD
10. Katlyn Cerminara
Promotion: UFC
Previous ranking: 9
Record: 18-6
Last: L (UD) vs. Maycee Barber, March 9, 2024
Next: TBD
STRAWWEIGHT (up to 115 pounds)
1. Zhang Weili
Promotion: UFC champion
Record: 25-3
Last: W (UD) vs. Yan Xiaonan, April 13, 2024
Next: TBD
2. Virna Jandiroba
Promotion: UFC
Record: 21-3
Last: W (Sub2) vs. Amanda Lemos, July 20, 2024
Next: TBD
3. Amanda Lemos
Promotion: UFC
Record: 14-4-1
Last: L (Sub2) vs. Virna Jandiroba, July 20, 2024
Next: TBD
4. Yan Xiaonan
Promotion: UFC
Record: 17-4, 1 NC
Last: L (UD) vs. Zhang Weili, April 13, 2024
Next: TBD
5. Jessica Andrade
Promotion: UFC
Previous ranking: 6
Record: 26-12
Last: W (SD) vs. Marina Rodriguez, April 13, 2024
Next: Sept. 7 vs. Natalia Silva
6. Marina Rodriguez
Promotion: UFC
Previous ranking: 7
Record: 17-4-2
Last: L (SD) vs. Jessica Andrade, April 13, 2024
Next: TBD
7. Mackenzie Dern
Promotion: UFC
Previous ranking: 8
Record: 14-5
Last: W (UD) vs. Loopy Godínez, Aug. 3, 2024
Next: TBD
8. Amanda Ribas
Promotion: UFC
Previous ranking: 9
Record: 13-5
Last: L (UD) vs. Rose Namajunas, March 23, 2024
Next: TBD
9. Angela Hill
Promotion: UFC
Previous ranking: 10
Record: 17-13
Last: W (Sub2) vs. Luana Pinheiro, May 18, 2024
Next: TBD
10. Loopy Godínez
Promotion: UFC
Previous ranking: Unranked
Record: 12-5
Last: L (UD) vs. Mackenzie Dern, Aug. 3, 2024
Next: TBD