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:

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

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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

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Record: 14-0 (1-0 UFC)

Last Fight: UFC 210 | April 8, 2017

Result: def. Jenel Lausa — Unanimous Decision

Next Fight: None Scheduled

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Record: 14-0 (8-0 UFC)

Last Fight: UFC 211 | May 13, 2017

Result: def. Jessica Andrade — Unanimous Decision

Next Fight: None Scheduled

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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

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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

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Record: 13-0 (2-0 UFC)

Last Fight: UFC 212 | June 3, 2017

Result: def. Jamie Moyle — Unanimous Decision

Next Fight: None Scheduled

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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

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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

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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

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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

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Record: 11-0 (6-0 UFC)

Last Fight: UFC 207 | Dec. 30, 2016

Result: def. Dominick Cruz — Unanimous Decision

Next Fight: None Scheduled

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

***

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

***

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

***

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

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Record: 6-0 (2-0 UFC)

Last Fight: UFC 173 | May 24, 2014

Result: def. Chico Camus — Unanimous Decision

Next Fight: None Scheduled

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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

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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

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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

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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

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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

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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