The learning curve will soon steepen for Darren Till.

One of only 33 undefeated fighters on the Ultimate Fighting Championship roster with at least one victory inside the Octagon, the fast-rising 28-year-old Englishman will lock horns with action hero Donald Cerrone in the UFC Fight Night 118 main event on Oct. 21 at Ergo Arena in Gdansk, Poland. Till spent his formative years as a professional mixed martial artist in Brazil, where he put down roots with the Astra Fight Team. He arrived in the UFC with a perfect 12-0 record in May 2015, knocked out Wendell de Oliveira Marques with second-round elbows in his promotional debut, fought Nicolas Dalby to a majority draw and underwent surgery to repair a shoulder injury. Till has since posted back-to-back decision victories over Jessin Ayari and former Resurrection Fighting Alliance champion Bojan Velickovic.

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

***

Justin Gaethje

Record: 18-0 (1-0 UFC)
Last Fight: “The Ultimate Fighter 25” Finale | July 7, 2017
Result: def. Michael Johnson -- TKO (Punches and Knees) 4:48 R2
Next Fight: vs. Eddie Alvarez | UFC 218 | Dec. 2, 2017

***

Darren Till

Record: 15-0-1 (3-0-1 UFC)
Last Fight: UFC Fight Night 115 | Sept. 2, 2017
Result: def. Bojan Velickovic -- Unanimous Decision
Next Fight: vs. Donald Cerrone | UFC Fight Night 118 | Oct. 21, 2017

***

Magomed Bibulatov

Record: 14-0 (1-0 UFC)
Last Fight: UFC 210 | April 8, 2017
Result: def. Jenel Lausa -- Unanimous Decision
Next Fight: vs. John Moraga | UFC 216 | Oct. 7, 2017

***

Joanna Jedrzejczyk

Record: 14-0 (8-0 UFC)
Last Fight: UFC 211 | May 13, 2017
Result: def. Jessica Andrade -- Unanimous Decision
Next Fight: vs. Rose Namajunas | UFC 217 | Nov. 4, 2017

***

Brett Johns

Record: 14-0 (2-0 UFC)
Last Fight: UFC Fight Night 113 | July 16, 2017
Result: def. Albert Morales -- Unanimous Decision
Next Fight: vs. Joe Soto | “The Ultimate Fighter 26” Finale | Dec. 1, 2017

***

Jarred Brooks

Record: 13-0 (1-0 UFC)
Last Fight: UFC 214 | July 29, 2017
Result: def. Eric Shelton -- Split Decision
Next Fight: vs. Deivison Figueiredo | UFC Fight Night 119 | Oct. 28, 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: vs. Tatiana Suarez | UFC Fight Night 120 | Nov. 11, 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: vs. Jarred Brooks | UFC Fight Night 119 | Oct. 28, 2017

***

Brian Ortega

Record: 12-0 (4-0 UFC)
Last Fight: UFC 214 | July 29, 2017
Result: def. Renato Carneiro -- Submission (Guillotine Choke) 2:59 R3
Next Fight: vs. None Scheduled

***

Cody Garbrandt

Record: 11-0 (6-0 UFC)
Last Fight: UFC 207 | Dec. 30, 2016
Result: def. Dominick Cruz -- Unanimous Decision
Next Fight: vs. T.J. Dillashaw | UFC 217 | Nov. 4, 2017

***

Naoki Inoue

Record: 11-0 (1-0 UFC)
Last Fight: UFC Fight Night 111 | June 17, 2017
Result: def. Carls John de Tomas -- Unanimous Decision
Next Fight: None Scheduled

***

Jeremy Kennedy

Record: 11-0 (3-0 UFC)
Last Fight: UFC on Fox 25 | July 22, 2017
Result: def. Kyle Bochniak -- Unanimous Decision
Next Fight: vs. vs. Alexander Volkanovski | UFC Fight Night 121 | Nov. 19, 2017

***

Niko Price

Record: 11-0 (3-0 UFC)
Last Fight: UFC Fight Night 114 | Aug. 5, 2017
Result: def. Alan Jouban -- TKO (Punches) 1:44 R1
Next Fight: vs. Luan Chagas | UFC Fight Night 119 | Oct. 28, 2017

***

Shane Burgos

Record: 10-0 (3-0 UFC)
Last Fight: UFC on Fox 25 | July 22, 2017
Result: def. Godofredo Castro -- Unanimous Decision
Next Fight: vs. None Scheduled

***

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: vs. Johny Hendricks | UFC 217 | Nov. 4, 2017

***

Trevin Giles

Record: 10-0 (1-0 UFC)
Last Fight: UFC 213 | July 8, 2017
Result: def. James Bochnovic -- KO (Punch) 2:54 R2
Next Fight: None Scheduled

***

Gregor Gillespie

Record: 10-0 (3-0 UFC)
Last Fight: UFC Fight Night 116 | Sept. 16, 2017
Result: def. Jason Gonzalez -- Submission (Arm-Triangle Choke) 2:11 R2
Next Fight: None Scheduled

***

Eryk Anders

Record: 9-0 (1-0 UFC)
Last Fight: UFC on Fox 25 | July 22, 2017
Result: def. Rafael Natal -- KO (Punches) 2:54 R1
Next Fight: None Scheduled

***

Justin Ledet

Record: 9-0 (3-0 UFC)
Last Fight: UFC Fight Night 116 | Sept. 16, 2017
Result: def. Azunna Anyanwu -- Split Decision
Next Fight: None Scheduled

***

Joseph Morales

Record: 9-0 (1-0 UFC)
Last Fight: UFC Fight Night 114 | Aug. 5, 2017
Result: def. Roberto Sanchez -- Submission (Rear-Naked Choke) 3:56 R1
Next Fight: None Scheduled

***

Ketlen Vieira

Record: 9-0 (3-0 UFC)
Last Fight: UFC 215 | Sept. 9, 2017
Result: def. Sara McMann -- Submission (Arm-Triangle Choke) 4:16 R2
Next Fight: None Scheduled

***

Drakkar Klose

Record: 8-0-1 (2-0 UFC)
Last Fight: “The Ultimate Fighter 25” Finale | July 7, 2017
Result: def. Marc Diakiese -- Split Decision
Next Fight: None Scheduled

***

Jordan Johnson

Record: 8-0 (2-0 UFC)
Last Fight: “The Ultimate Fighter 25” Finale | July 7, 2017
Result: def. Marcel Fortuna -- Unanimous Decision
Next Fight: None Scheduled

***

Arjan Bhullar

Record: 7-0 (1-0 UFC)
Last Fight: UFC 215 | Sept. 9, 2017
Result: def. Luis Henrique Barbosa de Oliveira -- Unanimous Decision
Next Fight: None Scheduled

***

Dominick Reyes

Record: 7-0 (1-0 UFC)
Last Fight: UFC Fight Night 112 | June 25, 2017
Result: def. Joachim Christensen -- TKO (Punches) 0:29 R1
Next Fight: vs. Jeremy Kimball | UFC 218 | Dec. 2, 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: vs. Ricardo Lucas Ramos | UFC 217 | Nov. 4, 2017

***

Cynthia Calvillo

Record: 6-0 (3-0 UFC)
Last Fight: UFC Fight Night 113 | July 16, 2017
Result: def. Joanne Calderwood -- 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

***

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: vs. Randy Brown | UFC 217 | Nov. 4, 2017

***

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: vs. Viviane Pereira | UFC Fight Night 120 | Nov. 11, 2017

***

Aleksandra Albu

Record: 3-0 (2-0 UFC)
Last Fight: UFC 214 | July 29, 2017
Result: def. Kailin Curran -- Unanimous Decision
Next Fight: None Scheduled