| 1 | Jon Jones | 23 | Mauricio Rua | UFC 128: Shogun vs Jones (March 19, 2011) |
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| 2 | Joshua Van | 24 | Alexandre Pantoja | UFC 323: Dvalishvili vs. Yan 2 (December 6, 2025) |
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| 3 | Josh Barnett | 24 | Randy Couture | UFC 36: Worlds Collide (March 22, 2002) |
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| 4 | Jose Aldo | 24 | Mark Hominick | UFC 129: St-Pierre vs Shields (April 30, 2011) |
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| 5 | Carlos Newton | 24 | Pat Miletich | UFC 31: Locked and Loaded (May 4, 2001) |
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| 6 | Max Holloway | 25 | Anthony Pettis | UFC 206: Holloway vs. Pettis (December 10, 2016) |
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| 7 | Frank Shamrock | 25 | Kevin Jackson | UFC - Ultimate Japan (December 21, 1997) |
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| 8 | Frank Mir | 25 | Tim Sylvia | UFC 48: Payback (June 19, 2004) |
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| 9 | Ricco Rodriguez | 25 | Randy Couture | UFC 39: The Warriors Return (September 27, 2002) |
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| 10 | BJ Penn | 25 | Matt Hughes | UFC 46: Supernatural (January 31, 2004) |
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| 11 | Tito Ortiz | 25 | Wanderlei Silva | UFC 25: Ultimate Japan 3 (April 14, 2000) |
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| 12 | Rose Namajunas | 25 | Joanna Jedrzejczyk | UFC 217: Bisping vs. St-Pierre (November 4, 2017) |
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| 13 | Renan Barao | 25 | Urijah Faber | UFC 149: Faber vs Barao (July 21, 2012) |
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| 14 | Cody Garbrandt | 25 | Dominick Cruz | UFC 207: Nunes vs. Rousey (December 30, 2016) |
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| 15 | Georges St-Pierre | 25 | Matt Hughes | UFC 65: Bad Intentions (November 18, 2006) |
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| 16 | Andrei Arlovski | 26 | Tim Sylvia | UFC 51: Super Saturday (February 5, 2005) |
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| 17 | Ronda Rousey | 26 | Liz Carmouche | UFC 157: Rousey vs Carmouche (February 23, 2013) |
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| 18 | Demetrious Johnson | 26 | Joseph Benavidez | UFC 152: Jones vs Belfort (September 22, 2012) |
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| 19 | Jens Pulver | 26 | Caol Uno | UFC 30: Battle on the Boardwalk (February 23, 2001) |
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| 20 | Dominick Cruz | 26 | Urijah Faber | UFC 132: Cruz vs Faber (July 2, 2011) |
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| 21 | Robert Whittaker | 26 | Yoel Romero | UFC 213: Romero vs. Whittaker (July 8, 2017) |
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| 22 | Anthony Pettis | 26 | Benson Henderson | UFC 164: Henderson vs Pettis 2 (August 31, 2013) |
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| 23 | Vitor Belfort | 26 | Randy Couture | UFC 46: Supernatural (January 31, 2004) |
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| 24 | Tim Sylvia | 26 | Ricco Rodriguez | UFC 41: Onslaught (February 28, 2003) |
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| 25 | Conor McGregor | 26 | Chad Mendes | UFC 189: Mendes vs McGregor (July 11, 2015) |
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| 26 | Ilia Topuria | 27 | Alexander Volkanovski | UFC 298: Volkanovski vs. Topuria (February 17, 2024) |
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| 27 | Dave Menne | 27 | Gil Castillo | UFC 33: Victory in Vegas (September 28, 2001) |
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| 28 | Carla Esparza | 27 | Rose Namajunas | The Ultimate Fighter: A Champion Will Be Crowned Finale (December 12, 2014) |
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| 29 | Petr Yan | 27 | Jose Aldo | UFC 251: Usman vs. Masvidal (July 11, 2020) |
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| 30 | Brandon Moreno | 27 | Deiveson Figueiredo | UFC 263: Adesanya vs. Vettori 2 (June 12, 2021) |
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| 31 | Joanna Jedrzejczyk | 27 | Carla Esparza | UFC 185: Pettis vs Dos Anjos (March 14, 2015) |
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| 32 | Jessica Andrade | 27 | Rose Namajunas | UFC 237: Namajunas vs. Andrade (May 11, 2019) |
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| 33 | Carlos Condit | 27 | Nick Diaz | UFC 143: Diaz vs Condit (February 4, 2012) |
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| 34 | Junior Dos Santos | 27 | Cain Velasquez | UFC on FOX: Velasquez vs Dos Santos (November 12, 2011) |
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| 35 | Matt Hughes | 28 | Carlos Newton | UFC 34: High Voltage (November 2, 2001) |
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| 36 | Amanda Nunes | 28 | Miesha Tate | UFC 200: Tate vs Nunes (July 9, 2016) |
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| 37 | Cain Velasquez | 28 | Brock Lesnar | UFC 121: Lesnar vs Velasquez (October 23, 2010) |
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| 38 | Kevin Randleman | 28 | Pete Williams | UFC 23: Ultimate Japan 2 (November 19, 1999) |
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| 39 | Benson Henderson | 28 | Frankie Edgar | UFC 144: Edgar vs Henderson (February 25, 2012) |
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| 40 | TJ Dillashaw | 28 | Renan Barao | UFC 173: Barao vs Dillashaw (May 24, 2014) |
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| 41 | Mauricio Rua | 28 | Lyoto Machida | UFC 113: Machida vs Shogun 2 (May 8, 2010) |
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| 42 | Frankie Edgar | 28 | BJ Penn | UFC 112: Invincible (April 10, 2010) |
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| 43 | Jack Della Maddalena | 28 | Belal Muhammad | UFC 315: Muhammad vs. Della Maddalena (May 10, 2025) |
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| 44 | Sean O'Malley | 28 | Aljamain Sterling | UFC 292: Sterling vs. O'Malley (August 19, 2023) |
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| 45 | Quinton Jackson | 28 | Chuck Liddell | UFC 71: Liddell vs Jackson (May 26, 2007) |
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| 46 | Nicco Montano | 28 | Roxanne Modafferi | The Ultimate Fighter: A New World Champion Finale (December 1, 2017) |
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| 47 | Chris Weidman | 29 | Anderson Silva | UFC 162: Silva vs Weidman (July 6, 2013) |
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| 48 | Rashad Evans | 29 | Forrest Griffin | UFC 92: The Ultimate 2008 (December 27, 2008) |
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| 49 | Forrest Griffin | 29 | Quinton Jackson | UFC 86: Jackson vs Griffin (July 5, 2008) |
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| 50 | Khabib Nurmagomedov | 29 | Al Iaquinta | UFC 223: Khabib vs. Iaquinta (April 7, 2018) |
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