Marc Diakiese has hit the ground running in the Ultimate Fighting Championship.

One of just 33 undefeated fighters on the UFC roster with at least one victory inside the Octagon, Diakiese will carry a 12-0 record into a three-round showdown with Drakkar Klose at “The Ultimate Fighter 25” Finale on July 7 at the T-Mobile Arena in Las Vegas. Now operating out of the powerhouse American Top Team outfit in Coconut Creek, Florida, the former British Association of Mixed Martial Arts champion last appeared at UFC Fight Night 107 in March, when he delivered a one-punch knockout against Teemu Packalen 30 seconds into the first round. Diakiese, 24, sports seven finishes among his 12 professional wins.

An updated list of undefeated fighters in the UFC:

Khabib Nurmagomedov

Record: 24-0 (8-0 UFC)
Last Fight: UFC 205 | Nov. 12, 2016
Result: def. Michael Johnson -- Submission (Kimura) 2:31 R3
Next Fight: None Scheduled

***

Darren Till

Record: 14-0-1 (2-0-1 UFC)
Last Fight: UFC Fight Night 109 | May 28, 2017
Result: def. Jessin Ayari -- Unanimous Decision
Next Fight: None Scheduled

***

Magomed Bibulatov

Record: 14-0 (1-0 UFC)
Last Fight: UFC 210 | April 8, 2017
Result: def. Jenel Lausa -- Unanimous Decision
Next Fight: None Scheduled

***

Joanna Jedrzejczyk

Record: 14-0 (8-0 UFC)
Last Fight: UFC 211 | May 13, 2017
Result: def. Jessica Andrade -- Unanimous Decision
Next Fight: None Scheduled

***

Brett Johns

Record: 13-0 (1-0 UFC)
Last Fight: UFC Fight Night 99 | Nov. 19, 2016
Result: def. Kwan Ho Kwak -- Unanimous Decision
Next Fight: vs. Mitch Gagnon | UFC Fight Night 113 | July 16, 2017

***

Alberto Mina

Record: 13-0 (3-0 UFC)
Last Fight: UFC Fight Night 90 | July 7, 2016
Result: def. Mike Pyle -- KO (Flying Knee) 1:17 R1
Next Fight: None Scheduled

***

Viviane Pereira

Record: 13-0 (2-0 UFC)
Last Fight: UFC 212 | June 3, 2017
Result: def. Jamie Moyle -- Unanimous Decision
Next Fight: None Scheduled

***

Marc Diakiese

Record: 12-0 (3-0 UFC)
Last Fight: UFC Fight Night 107 | March 18, 2017
Result: def. Teemu Packalen -- KO (Punch) 0:30 R1
Next Fight: vs. Drakkar Klose | “The Ultimate Fighter 25” Finale | July 7, 2017

***

Deiveson Figueiredo

Record: 12-0 (1-0 UFC)
Last Fight: UFC 212 | June 3, 2017
Result: def. Marco Beltran -- TKO (Corner Stoppage) 5:00 R2
Next Fight: None Scheduled

***

Renato Carneiro

Record: 11-0-1 (3-0 UFC)
Last Fight: UFC on Fox 24 | April 15, 2017
Result: def. Jeremy Stephens -- Split Decision
Next Fight: vs. Brian Ortega | UFC 214 | July 29, 2017

***

Martin Bravo

Record: 11-0 (1-0 UFC)
Last Fight: UFC Fight Night 98 | Nov. 5, 2016
Result: def. Claudio Puelles -- TKO (Punches) 1:55 R2
Next Fight: vs. Chris Gruetzemacher | UFC Fight Night 114 | Aug. 5, 2017

***

Cody Garbrandt

Record: 11-0 (6-0 UFC)
Last Fight: UFC 207 | Dec. 30, 2016
Result: def. Dominick Cruz -- Unanimous Decision
Next Fight: None Scheduled

***

Brian Ortega

Record: 11-0 (3-0 UFC)
Last Fight: UFC 199 | June 4, 2016
Result: def. Clay Guida -- KO (Knee) 4:40 R3
Next Fight: vs. Renato Carneiro | UFC 214 | July 29, 2017

***

Paulo Henrique Costa

Record: 10-0 (2-0 UFC)
Last Fight: UFC 212 | June 3, 2017
Result: def. Oluwale Bamgbose -- TKO (Punches) 1:06 R2
Next Fight: None Scheduled

***

Jeremy Kennedy

Record: 10-0 (2-0 UFC)
Last Fight: UFC Fight Night 106 | March 11, 2017
Result: def. Rony Mariano Bezerra -- Unanimous Decision
Next Fight: vs. Kyle Bochniak | UFC on Fox 25 | July 22, 2017

***

Niko Price

Record: 10-0 (2-0 UFC)
Last Fight: UFC Fight Night 104 | Feb. 4, 2017
Result: def. Alex Morono -- KO (Punch) 5:00 R2
Next Fight: None Scheduled

***

Gavin Tucker

Record: 10-0 (1-0 UFC)
Last Fight: UFC Fight Night 105 | Feb. 19, 2017
Result: def. Sam Sicilia -- Unanimous Decision
Next Fight: vs. Rick Glenn | UFC 216 | Sept. 9, 2017

***

Shane Burgos

Record: 9-0 (2-0 UFC)
Last Fight: UFC 210 | April 8, 2017
Result: def. Charles Rosa -- TKO (Punches) 1:59 R3
Next Fight: vs. Godofredo Castro | UFC on Fox 25 | July 22, 2017

***

Gregor Gillespie

Record: 9-0 (2-0 UFC)
Last Fight: UFC 210 | April 8, 2017
Result: def. Andrew Holbrook -- KO (Punches) 0:21 R1
Next Fight: None Scheduled

***

Justin Ledet

Record: 8-0 (2-0 UFC)
Last Fight: UFC Fight Night 99 | Nov. 19, 2016
Result: def. Mark Godbeer -- Submission (Rear-Naked Choke) 2:16 R1
Next Fight: None Scheduled

***

Felipe Silva

Record: 8-0 (1-0 UFC)
Last Fight: UFC on Fox 21 | Aug. 27, 2016
Result: def. Shane Campbell -- TKO (Punches) 1:13 R1
Next Fight: None Scheduled

***

Ketlen Vieira

Record: 8-0 (2-0 UFC)
Last Fight: UFC on Fox 24 | April 15, 2017
Result: def. Ashlee Evans-Smith -- Unanimous Decision
Next Fight: vs. Sara McMann | UFC 214 | July 29, 2017

***

Drakkar Klose

Record: 7-0-1 (1-0 UFC)
Last Fight: UFC Fight Night 103 | Jan. 15, 2017
Result: def. Devin Powell -- Unanimous Decision
Next Fight: vs. Marc Diakiese | “The Ultimate Fighter 25” Finale | July 7, 2017

***

Jordan Johnson

Record: 7-0 (1-0 UFC)
Last Fight: UFC on Fox 23 | Jan. 28, 2017
Result: def. Luis Henrique da Silva -- Unanimous Decision
Next Fight: vs. Marcel Fortuna | “The Ultimate Fighter 25” Finale | July 7, 2017

***

Diego Rivas

Record: 7-0 (2-0 UFC)
Last Fight: UFC Fight Night 82 | Feb. 6, 2016
Result: def. Noad Lahat -- KO (Flying Knee) 0:23 R2
Next Fight: vs. Jose Alberto Quinonez | UFC Fight Night 114 | Aug. 5, 2017

***

Aiemann Zahabi

Record: 7-0 (1-0 UFC)
Last Fight: UFC Fight Night 105 | Feb. 19, 2017
Result: def. Reginaldo Vieira -- Unanimous Decision
Next Fight: None Scheduled

***

Chris Holdsworth

Record: 6-0 (2-0 UFC)
Last Fight: UFC 173 | May 24, 2014
Result: def. Chico Camus -- Unanimous Decision
Next Fight: None Scheduled

***

Justine Kish

Record: 6-0 (2-0 UFC)
Last Fight: UFC Fight Night 102 | Dec. 9, 2016
Result: def. Ashley Yoder -- Unanimous Decision
Next Fight: vs. Felice Herrig | UFC Fight Night 112 | June 25, 2017

***

Tyson Pedro

Record: 6-0 (2-0 UFC)
Last Fight: UFC 209 | March 4, 2017
Result: def. Paul Craig -- TKO (Elbows) 4:10 R1
Next Fight: vs. Corey Anderson | UFC on Fox 25 | July 22, 2017

***

Cynthia Calvillo

Record: 5-0 (2-0 UFC)
Last Fight: UFC 210 | April 8, 2017
Result: def. Pearl Gonzalez -- Submission (Rear-Naked Choke) 3:45 R3
Next Fight: vs. Joanne Calderwood | UFC Fight Night 113 | July 16, 2017

***

Mickey Gall

Record: 4-0 (3-0 UFC)
Last Fight: UFC on Fox 22 | Dec. 17, 2016
Result: def. Sage Northcutt -- Submission (Rear-Naked Choke) 1:40 R2
Next Fight: None Scheduled

***

Tatiana Suarez

Record: 4-0 (1-0 UFC)
Last Fight: “The Ultimate Fighter 23” Finale | July 8, 2016
Result: def. Amanda Bobby Cooper -- Submission (Brabo Choke) 3:43 R1
Next Fight: None Scheduled

***

Aleksandra Albu

Record: 2-0 (1-0 UFC)
Last Fight: UFC Fight Night 64 | April 11, 2015
Result: def. Izabela Badurek -- Submission (Guillotine Choke) 3:34 R2
Next Fight: vs. Kailin Curran | UFC 214 | July 29, 2017