Nyamjargal Tumendemberel

"Art of Knockout"
1-1
Record
Age / DOB 28
(Mar 22, 1998)
Height 5' 7"
Weight 125 lbs.
Reach 71.0"
Stance Orthodox
Career Averages
2.72 Sig. Strikes / Min
42.0% Sig. Strike Acc.
2.47 Absorbed / Min
53.0% Strike Defense
3.37 TD Avg / 15 min
50.0% TD Accuracy
56.0% TD Defense
2.1 Sub. / Fight
Win Methods (1)
KO/TKO 0
Submission 0
Decision 1
Loss Methods (1)
KO/TKO 0
Submission 0
Decision 1

Fight History

Result / Opponent
Event & Date
Method/Round
Links
Comments
UFC 326
Mar 07, 2026
Decision R3 5:00
Totals
FighterKDSig. Str.Sig. Str. % Total Str.TDTD % Sub. AttRev.Ctrl
Cody Durden 0 8 of 21 38% 54 of 69 3 of 8 37% 0 3 4:50
Nyamjargal Tumendemberel 0 25 of 42 59% 43 of 60 4 of 4 100% 1 2 6:52
Per Round
RdFighterKDSig. Str.Sig. Str. % Total Str.TDTD % Sub. AttRev.Ctrl
1 Cody Durden 0 4 of 8 50% 21 of 25 3 of 6 50% 0 0 1:51
Nyamjargal Tumendemberel 0 9 of 13 69% 15 of 19 1 of 1 100% 1 0 1:37
2 Cody Durden 0 4 of 11 36% 8 of 15 0 of 1 0% 0 1 0:37
Nyamjargal Tumendemberel 0 12 of 22 54% 20 of 30 2 of 2 100% 0 0 2:51
3 Cody Durden 0 0 of 2 0% 25 of 29 0 of 1 0% 0 2 2:22
Nyamjargal Tumendemberel 0 4 of 7 57% 8 of 11 1 of 1 100% 0 2 2:24
Significant Strikes
FighterSig. Str.Sig. Str. % HeadBodyLeg DistanceClinchGround
Cody Durden 8 of 21 38% 5 of 18 0 of 0 3 of 3 7 of 18 1 of 1 0 of 2
Nyamjargal Tumendemberel 25 of 42 59% 20 of 34 1 of 3 4 of 5 7 of 19 1 of 1 17 of 22
Significant Strikes Per Round
RdFighterSig. Str.Sig. Str. % HeadBodyLeg DistanceClinchGround
1 Cody Durden 4 of 8 50% 1 of 5 0 of 0 3 of 3 3 of 6 1 of 1 0 of 1
Nyamjargal Tumendemberel 9 of 13 69% 5 of 8 1 of 1 3 of 4 3 of 7 1 of 1 5 of 5
2 Cody Durden 4 of 11 36% 4 of 11 0 of 0 0 of 0 4 of 10 0 of 0 0 of 1
Nyamjargal Tumendemberel 12 of 22 54% 11 of 20 0 of 1 1 of 1 4 of 12 0 of 0 8 of 10
3 Cody Durden 0 of 2 0% 0 of 2 0 of 0 0 of 0 0 of 2 0 of 0 0 of 0
Nyamjargal Tumendemberel 4 of 7 57% 4 of 6 0 of 1 0 of 0 0 of 0 0 of 0 4 of 7
Play-by-Play
View on Sherdog
Cody Durden vs. Nyamjargal Tumendemberel
BETTING PREVIEW | SCOUTING REPORT | ODDS: Tumendemberel (-148), Durden (+124)

Round 1
What should be a grappler’s delight will treat fans as flyweights Durden (17-9-1, 6-7-1 UFC) and Tumendemberel (9-1, 0-1 UFC) ply their trade against one another. The former has dropped three straight, while the latter’s “Art of Knockout” nickname may be a little off-kilter as the Mongolian celebrates most of his victories via tapout. Regardless of funky, multi-syllabic, the two will meet under the auspices of referee Jason Herzog, and they race towards one another without a touch of gloves to get things started.
Durden peels back right before crashing into his opponent, and they offer low kicks at one another before Durden shoots for a double-leg entry. Tumendemberel defends by jumping guard with a guillotine choke, and both fighters are fresh and dry as a bone. Tumendemberel adjusts his grip to grab hold from a different angle, hanging the choke higher up but not locking it down entirely. Durden slithers his neck out of danger and looks to get off some ground strikes, and it takes mere seconds before Tumendemberel scrambles. Tumendemberel is able to stand, and Durden takes his back from one side and has his gloves grabbed while doing so. Herzog warns the Mongolian of the foul, and Tumendemberel leans to put Durden against the cage behind him to take the weight off his back. Tumendemberel shakes his foe off, and the two reset. Both land a single leg kick before Durden shoots, and once more Tumendemberel attacks a guillotine.
Durden twists all the way around to free his neck far easier this time, and he forces them to stand so he can take Tumendemberel down in a way he wishes. The house lights flicker on and off during the match, and Durden looks to Herzog confused while also stifling a takedown shot. Durden knees a bent-over Tumendemberel in the face, and Tumendemberel lifts him off the ground and slams him down on his back. Durden hits the ground and sets up an armbar, snatching hold of Tumendemberel’s right limb but failing to grip it fully. Tumendemberel wriggles out and retreats, and Durden pops back up. Tumendemberel swings for a big right hand, and Durden shoots for a counter takedown. Tumendemberel flips Durden to his back and elbows him in the face a few times, but Durden is still pressing for the takedown. When Durden flips his foe over, the round ends.

Sherdog Scores
Jay Pettry scores the round: 10-9 Tumendemberel
Ben Duffy scores the round: 10-9 Tumendemberel
Dayne Fox scores the round: 10-9 Tumendemberel

Round 2
Herzog issues Tumendemberel a stern warning to not strike Durden in the back of the head between rounds, and Tumendemberel acknowledges this. They start off the second round with Tumendemberel whipping low kicks, and his long punches keep Durden from recklessly shooting…for a time. Durden does go after a takedown, and he gets tossed to his back and attacks a leglock. Tumendemberel sits down to take the danger out of the ankle/heel lock, and he drills Durden in the side of the head until he legs it go. Tumendemberel grabs hold of Durden’s back and assumes a body triangle, and Durden still looks to turn and break out of it. Durden manages to put Tumendemberel on his back despite a brief body lock, and the Mongolian is once more warned for hooking his fingers inside of Durden’s gloves. The ensuing scramble results in Tumendemberel flipping Durden over, where he holds on with a guillotine choke from his back.
This allows a potential Von Preux submission, but Durden smiles when it is applied and his smiles disappears when he gets belted in the face by Tumendemberel’s free right hand. Herzog is on top of these two as there are possible fence grabs, illegal upkicks and other malfeasance going on, and the moment Durden gets up, Tumendemberel hits a clean tackling double to put the American back down. Tumendemberel smothers while in top control grinding his elbow on his foe’s face while Durden motions to Herzog for some intervention. Tumendemberel drills Durden hard in the back of the head, and Herzog calls for him to aim for the ear. Durden gets to his knees and stands, where he rushes after Tumendemberel and nails him with a one-two. When Durden keeps throwing, time expires, and Tumendemberel punches him clearly after the bell. What are rules?

Sherdog Scores
Jay Pettry scores the round: 10-9 Tumendemberel
Ben Duffy scores the round: 10-9 Durden
Dayne Fox scores the round: 10-9 Durden

Round 3
Durden opens up with a huge right hand, and Tumendemberel counters him by tackling him to the floor. Durden turns the corner to take the back of the Mongolian, who manages to shimmy and slowly buck Durden off of him. Tumendemberel thumps Durden on the chin with a few more elbows, and Durden returns to a knee in hopes of standing. When Durden stands back up, Tumendemberel mat returns him and takes his back to lock up a body triangle. Tumendemberel starts fishing for a rear-naked choke before getting position, and he nails Durden in the back of the head again. Durden slumps over and finds himself in RNC danger, with Tumendemberel’s arm across his face. Durden hand-fights to defend the submission, and he breaks the grip around his face and abdomen to reverse “Art of Knockout.”
Durden drops down a single right hand and positions himself to attack an arm-triangle choke, and he is in half guard with Tumendemberel answering the proverbial telephone to defend the submission. Durden lays flat on top before jumping to the other side, and Tumendemberel rolls to his knees to break out of it. Durden clings to his man from the back, and Tumendemberel bumps and shakes but Durden has his toes hooked in the cage to prevent him from getting rolled off. Durden hangs on for dear life, but he is inch-by-inch sliding off. Tumendemberel finds the moment to free himself and he lashes out with a hard right hand, all while planting Durden flat on his back. Tumendemberel leans his shoulder down to pressure for a possible arm-triangle, and he stands up and finds himself in Hail Mary heel hook danger. Tumendemberel yanks his limb free and the bell sounds, but he decides he is not done fighting and tries to boot Durden in the face with a soccer kick after the bell. Herzog shoulder-checks the Mongolian to his back, but nothing else happens.

Sherdog Scores
Jay Pettry scores the round: 10-9 Tumendemberel (30-27 Tumendemberel)
Ben Duffy scores the round: 10-9 Tumendemberel (29-27 Tumendemberel)
Dayne Fox scores the round: 10-9 Tumendemberel (29-27 Tumendemberel)

The Official Result
Nyamjargal Tumendemberel def. Cody Durden via Unanimous Decision (30-27, 30-27, 29-28)
Expert Picks (10)
AN
Angelo Bodetti Expert Confident picked Feb 8, 2026 (27 days before fight)
Nyamjargal Tumendemberel

Angelo says Cody Durden used to be a dog but is now a shell of himself, while Nyamjargal is a powerful striker who can be hit but is durable. He notes that Carlos Hernandez took down Nyamjargal four times but got dropped, and Carlos is more durable than Cody. He picks Nyamjargal to win.

"Unfortunately I'm picking Nam."
BI
Big Brady Expert Confident picked Mar 1, 2026 (6 days before fight)
Nyamjargal Tumendemberel

Big Brady picks Nyamjargal Tumendemberel over Cody Durden. He acknowledges Durden is likely more skilled but worries about his durability after taking massive damage in recent fights. Durden has been finished five times by submission and two by KO, and his chin appears to be fading. Tumendemberel has good front chokes and opportunistic submissions. Brady predicts Durden will look good early, get hurt, shoot for a takedown, and get submitted in the second round.

Tumendemberel by second round submission
"Give me Nam Jarle two in a barrel to win this fight. I'll take him to win this fight by second round submission."
CO
Cody Saftic Expert Confident picked Mar 4, 2026 (3 days before fight)
Nyamjargal Tumendemberel

Cody picks Tumendemberel, citing Durden's cardio issues and hittability. He notes that Tumendemberel only needs to land one shot. He expects a late knockout.

"I'll take the Mongolian fire to get the win."
CO
Connor Ruebusch Expert Confident picked Mar 6, 2026 (1 day before fight)
Cody Durden

Connor picks Durden because he believes Durden's relentless aggression will overwhelm Tumendemberel, who lacks a clean answer for pressure. He notes that Tumendemberel is a dangerous puncher but has been taken down easily in the past. Durden's jab and combination punching should allow him to initiate exchanges effectively.

"I think this is a fight where Durden can press his aggression and two, two and several can, we'll never have a clean answer for it."
DA
Daniel Vreeland Expert Confident picked Mar 3, 2026 (4 days before fight)
Cody Durden

Daniel Vreeland picks his friend Cody Durden, acknowledging bias but providing reasoning. He believes Durden's experience against higher-level competition will be key, and that Durden will avoid getting caught early. Vreeland notes that Durden's career is on the line and expects him to give a veteran lesson.

"I'm super biased. Duran is my friend, so of course I'm picking Deran. I think he's going to come out here and give this guy a tour of the octagon."
LU
Lucrative James Expert Lean picked Mar 1, 2026 (6 days before fight)
Cody Durden

James picks Cody Durden as an underdog, believing the fight is close to 50/50 and Durden is the value side. He notes Durden's superior competition and skills, but acknowledges his poor chin and tendency to get hurt. James thinks Durden can dominate if he avoids getting knocked out, but admits it's a tough call due to Durden's durability issues.

"I'm going to pick Cody Durham because he's the underdog here. And if you have an underdog, but you're saying the fight's 50/50, automatically that's the value side."
MM
MMA Lock of the Night Expert Confident picked Mar 3, 2026 (4 days before fight)
Nyamjargal Tumendemberel

Tumendemberel has shown improved defensive grappling and durability. He can stop Durden's wrestling and threaten with submissions or power shots. Durden's recent losses show his ceiling. The under 2.5 rounds is appealing as both have finishing ability.

under 2.5 rounds
"The spot that I like most in this matchup is the under two and a half."
PA
Paul Shaughnessy Expert Lean picked Mar 4, 2026 (3 days before fight)
Nyamjargal Tumendemberel

Paul picks Tumendemberel, citing Durden's tendency to fade after the first round. He notes Tumendemberel's durability and power. He expects to bet live after Durden wins the first round.

"Two in Denver all wins late. Uh, is my official pick."
TH
The MMA Guru Expert Confident picked Mar 5, 2026 (2 days before fight)
Cody Durden

The MMA Guru picks Cody Durden, despite a personal beef. He believes Durden's grappling and pressure will be too much for Tumendemberel, who lacks experience. He expects Durden to win by decision, noting his toughness and volume.

decision
"I'm going to go with Cody Deren by decision. 2928."
ZA
Zane Simon Expert Confident picked Mar 6, 2026 (1 day before fight)
Cody Durden

Zane agrees with Durden, though he expresses disdain for Durden's personality. He notes that Tumendemberel's ideas stop at one punch and that Durden can deal with that. He acknowledges the possibility of Tumendemberel landing a big shot or a submission, but thinks Durden's pressure will be too much.

"Yeah, I agree. Durden is the pick."
Expert Picks (2)
BI
Big Brady Expert Confident picked Feb 3, 2025 (6 days before fight)
Park Hyun-sung

Big Brady is impressed with Hyun-sung Park's slick grappling and believes he has a significant advantage on the ground. He notes that Tumendemberel has questionable takedown defense and cardio, and if Park gets the fight to the mat, he will likely find a submission. However, he warns that if Park chooses to stand and trade, Tumendemberel has power and could make it dangerous. Brady predicts a first-round submission.

"I like hsung Park to to kick it off here I think he goes out there gets his fight down to the mad and eventually finds a sub here"
MM
MMA Lock of the Night Expert Confident picked Feb 6, 2025 (3 days before fight)
Park Hyun-sung

Park is considered one of the best South Korean prospects from the region. His counter-striking speed and grappling are expected to overcome the finishing threat of Tumendemberel. The pick is for Park to win by submission, indicating confidence in his grappling advantage.

submission
"look for the counter- Striking speed and grappling of Park to overcome the finishing threat of tuman denau leading to park winning this fight by submission"
Decision (split) (29–28, 28–29, 29–28) R3 5:00
Totals
FighterKDSig. Str.Sig. Str. % Total Str.TDTD % Sub. AttRev.Ctrl
Carlos Hernandez 1 26 of 93 27% 28 of 95 0 of 3 0% 1 1 0:15
Nyamjargal Tumendemberel 0 44 of 105 41% 46 of 110 4 of 14 28% 0 0 4:45
Per Round
RdFighterKDSig. Str.Sig. Str. % Total Str.TDTD % Sub. AttRev.Ctrl
1 Carlos Hernandez 1 12 of 26 46% 13 of 27 0 of 2 0% 1 0 0:07
Nyamjargal Tumendemberel 0 11 of 29 37% 12 of 30 1 of 4 25% 0 0 1:52
2 Carlos Hernandez 0 2 of 18 11% 2 of 18 0 of 1 0% 0 1 0:06
Nyamjargal Tumendemberel 0 12 of 26 46% 13 of 29 3 of 5 60% 0 0 2:52
3 Carlos Hernandez 0 12 of 49 24% 13 of 50 0 of 0 --- 0 0 0:02
Nyamjargal Tumendemberel 0 21 of 50 42% 21 of 51 0 of 5 0% 0 0 0:01
Significant Strikes
FighterSig. Str.Sig. Str. % HeadBodyLeg DistanceClinchGround
Carlos Hernandez 26 of 93 27% 18 of 82 5 of 7 3 of 4 24 of 84 1 of 4 1 of 5
Nyamjargal Tumendemberel 44 of 105 41% 26 of 85 8 of 9 10 of 11 40 of 94 3 of 9 1 of 2
Significant Strikes Per Round
RdFighterSig. Str.Sig. Str. % HeadBodyLeg DistanceClinchGround
1 Carlos Hernandez 12 of 26 46% 6 of 18 3 of 4 3 of 4 12 of 23 0 of 3 0 of 0
Nyamjargal Tumendemberel 11 of 29 37% 7 of 23 2 of 3 2 of 3 9 of 25 2 of 3 0 of 1
2 Carlos Hernandez 2 of 18 11% 2 of 18 0 of 0 0 of 0 1 of 14 0 of 0 1 of 4
Nyamjargal Tumendemberel 12 of 26 46% 6 of 20 4 of 4 2 of 2 11 of 21 0 of 4 1 of 1
3 Carlos Hernandez 12 of 49 24% 10 of 46 2 of 3 0 of 0 11 of 47 1 of 1 0 of 1
Nyamjargal Tumendemberel 21 of 50 42% 13 of 42 2 of 2 6 of 6 20 of 48 1 of 2 0 of 0
Expert Picks (6)
AN
Angelo Bodetti Expert Lean picked Nov 17, 2024 (6 days before fight)
Carlos Hernandez

Angelo picks Carlos Hernandez, valuing his UFC experience and cage time over the undefeated but untested Nyamjargal. He thinks Nyamjargal may get frustrated if the fight goes long. He explicitly says no bet on this fight due to uncertainty.

"Carlos is a tough guy with that being said no money you can't bet on this fight no money here"
BI
Big Brady Expert Confident picked Nov 20, 2024 (3 days before fight)
Carlos Hernandez

Big Brady picks Carlos Hernandez to win by third-round submission. He is shocked Hernandez is the favorite given he is usually a big underdog, but after watching Tumendemberel's Road to UFC fights, he saw a 14% takedown defense and poor ground game. Brady believes Hernandez can flip the script and use his grappling to take down and submit his opponent, as Hernandez has hung with tough grapplers before.

Hernandez wins by submission in round 3
"I'll take Hernandez to win this fight by third round submission"
CO
Cody Saftic Expert Confident picked Nov 20, 2024 (3 days before fight)
Carlos Hernandez

Cody agrees, calling Hernandez a proven gatekeeper who has tested prospects. He notes that the Mongolian fighter has been inactive and struggled against a smoker in his last fight. Hernandez's superior striking and cardio should carry him to a win, though he could be knocked out if he's careless.

"I actually got Carlos Hernandez as well"
DA
Daniel Vreeland Expert Hesitant picked Nov 21, 2024 (2 days before fight)
Nyamjargal Tumendemberel

Daniel Vreeland acknowledges that Carlos Hernandez is more experienced and well-rounded, but notes that Hernandez often fails to separate himself in fights and has lost to green opponents before. He believes Tumendemberel, despite being green, has the killer instinct and could win a close decision. He picks the upset, predicting a controversial split decision.

wins by split decision
"I'm actually gonna go with the upset I'm gonna go with two men demal to come out here and win his UFC debut I'm not sure if it's gonna be a finish or not I'm gonna go with a controversial Split Decision"
PA
Paul Shaughnessy Expert Confident picked Nov 20, 2024 (3 days before fight)
Carlos Hernandez

Paul picks Hernandez, noting his solid chin, grappling, and experience against tough prospects. He thinks the Mongolian fighter is unproven and Hernandez will be a tough gatekeeper. He expects Hernandez to win by decision or late finish, and sees value at minus-185.

"I'm hard pressed not to trust what I know and that's Carlos Hernandez half decent at jiujitsu solid chin solid grappling"
TH
The MMA Guru Expert Hesitant picked Nov 21, 2024 (2 days before fight)
Nyamjargal Tumendemberel

The MMA Guru sides with the undefeated newcomer Nyamjargal Tumendemberel, despite acknowledging Carlos Hernandez is good and made it tricky against Ray Surria. He reasons that Hernandez at 9-4 may no longer have title hopes, while the newcomer is undefeated and on the come-up. He admits he almost picked Hernandez for the upset but ultimately goes with the undefeated fighter.

"I will go with the undefeated up and come"