With another action-packed month of MMA in the books, MMAjunkie looks at the best submissions from October 2018: Here are the five nominees, listed in chronological order, and winner of MMAjunkie’s “Submission of the Month” award for October.

At the bottom of the post, let us know if we got it right by voting for your choice.

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The Nominees

Shinya Aoki def. Ev Ting at ONE Championship 81

For the third straight fight, submission ace and former ONE Championship titleholder Shinya Aoki (42-8) looked absolutely back to championship form.

Aoki choked Ev Ting (16-5) unconscious with an arm-triangle choke just 57 seconds into their fight lightweight matchup. Aoki needed only 20 seconds to land a takedown. Ting tried to defend, but Aoki quickly stepped over to full mount. While Ting tried to get his wits about him, Aoki brilliantly went after an arm-triangle choke.

Khabib Nurmagomedov def. Conor McGregor at UFC 229

Khabib Nurmagomedov (27-0 MMA, 11-0 UFC) won one of the most anticipated fights in UFC history when he defeated Conor McGregor (21-4 MMA, 9-1 UFC) to defend the lightweight title. Unfortunately, it was overshadowed by post-fight chaos.

Nurmagomedov stayed perfect in his remarkable MMA career when he spoiled McGregor’s return to the octagon with a fourth-round victory by neck crank. With the performance, “The Eagle” further erased any doubt he’s the top 155-pound fighter in the world. Afterward, though, he caused bedlam by jumping the cage and kicked off a crazy series of events.

Vinny Magalhaes def. Rakim Cleveland, Bozigit Ataev at PFL 9

Vinny Magalhaes (18-9) punched his ticket to the PFL light heavyweight tournament final when he scored multiple submission victories on the same night at the expense of Rakim Cleveland (19-11-1) and Bozigit Ataev (19-3).

Magalhaes put his world-class grappling skills to use with two brilliant submissions of Cleveland and Ataev – both of which were ended by kimura, though with different setups.

Misha Cirkunov def. Patrick Cummins at UFC Fight Night 138

After a two-fight losing skid knocked him out of title contention, Misha Cirkunov (14-4 MMA, 5-2 UFC) bounced back in promising fashion when he became the first to submit Patrick Cummins (10-6 MMA, 6-6 UFC) in MMA competition.

After Cirkunov denied Cummins’ initial takedown entry in the light heavyweight fight, he turned the tables on his foe and got a big takedown of his own. Cirkunov landed in mount and went right after an arm-triangle choke, which after a brief struggle, caused Cummins to tap out.

Anthony Smith def. Volkan Oezdemir at UFC Fight Night 138

Anthony Smith (31-13 MMA, 7-3 UFC) had to wade through some early punishment to get the opportunity he was looking for against Volkan Oezdemir (15-3 MMA, 3-2 UFC). But once that moment came late in the third round, Smith made it count.

After hurting Oezdemir with strikes, Smith nabbed a key takedown against a visibly fading Oezdemir. He then moved to the back of his opponent and locked up the rear-naked choke to force Oezdemir to tap and end the clash of light heavyweight contenders.

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The Winner: Khabib Nurmagomedov

Nurmagomedov remained perfect – and still a UFC champion – after tapping out McGregor in the fourth round via rear-naked choke, but the contest will be largely remembered for what happened after the final bell rather than before.

McGregor walked forward with his hands low to start the fight, stalking from the center. A McGregor high kick was blocked, and Nurmagomedov responded by shooting from distance. McGregor was quick to react, sprawling and nearly sneaking around to the back. However, Nurmagomedov refused to let go of a single-leg and eventually was able to bring the action to the canvas. McGregor remained calm underneath, looking almost bored as Nurmagomedov triangled his legs and kept his opponent pinned to the canvas. McGregor was busy from his back, sneaking in a few elbows and punches, and Nurmagomedov kept control of the positioning and brought in a few punches of his own.

McGregor remained seated, with his back against the fence, and the crowd loudly booed and asked for referee Herb Dean to intervene. He declined, and Nurmagomedov retained complete control, eventually dragging McGregor to his back. Working from half-guard, McGregor tried to hold tight, but Nurmagomedov did find room to strike a bit before the bell.

McGregor again kept his hands low to start the second, immediately flashing out a few kicks to the body. A Superman punch and leaping knee missed, and Nurmagomedov rocked his foe with a huge right hand. With McGregor wobbled, Nurmagomedov rushed forward with a flying knee and nearly walked into a devastating blow, but he recovered, slowed, and picked McGregor up and tossed him to the canvas in emphatic fashion.

McGregor recovered well underneath and tried to slow things down, but Nurmagomedov worked ground-and-pound attacks from inside his opponent’s guard. Nurmagomedov eventually postured, rising to his feet and punching away as McGregor covered on the floor. His head near the cage, McGregor didn’t have much room to move, and Nurmagomedov capitalized. After a few big shots, Nurmagomedov passed down to side control, where McGregor seemed to tag him with an illegal knee, though the fight carried on. Nurmagomedov teased a potential kimura, though McGregor worked his arm free and got to a seated position. Nurmagomedov tried to grab the neck, but McGregor rose to his feet, bringing the crowd to a fever pitch. However, Nurmagomedov stayed tight to the body, and the round ended in the clinch.

McGregor looked to tee up the big left in the third, and he did find a home for it in the early going. Nurmagomedov seemed bothered but didn’t fall. McGregor then controlled the center, and Nurmagomedov moved laterally on the outside, taking a few punches along the way. McGregor kicked the legs a bit and missed a combination but was able to get inside again on the legs. McGregor defended the first effort, but Nurmagomedov pushed forward again and moved into the clinch, pushing his opponent to the fence. McGregor was able to push him away, and he again landed the left hand when they returned to the center.

Nurmagomedov seemed content to play a dangerous game, trading punches in the pocket with the vaunted knockout artist. It was clear McGregor was tiring, but he also was still throwing with power. Nurmagomedov eventually pushed inside and again wrapped the body, though McGregor sprawled well against the fence. Nurmagomedov was happy to stay tight to the body, though he couldn’t get the fight to the floor before the end of the frame. Dean warned McGregor of an illegal elbow to the back of the head in the final exchange, but no points were taken.

McGregor was out quickly in the fourth. A straight left did land, but Nurmagomedov answered with a left hook of his own. McGregor was clearly tired, but he kept looking for the big shot. Nurmagomedov stayed true to his approach, shooting forward and dragging McGregor to the canvas. To his credit, McGregor worked quickly to his feet, but Nurmagomedov stayed tied to his back and drug him back tot he floor, even with McGregor trying to grab the cage to prevent the advance.

Nurmagomedov set firm in top position, briefly teasing an arm-triangle choke but letting it go in favor of keeping position. The decision paid off, and when his opponent turned to try and rise, Nurmagomedov was there to wrap the neck, squeezing with the rear-naked choke until McGregor was forced to tap at the 3:03 mark of the fourth round.

The fantastic performance was quickly marred, however, by an all-out brawl between the two teams that took place both in and out of the cage, ignited by Nurmagomedov leaping the cage to go after McGregor’s cornermen. It appeared McGregor’s teammate, Dillon Danis, was the one drawing Nurmagomedov’s immediate ire, though the tension quickly spread throughout both camps.

Las Vegas Metro police officers and T-Mobile Arena security quickly gained control of the situation, and both fighters were escorted from the arena floor. While Nurmagomedov retained his title with the win, UFC President Dana White declined to allow the traditional belt ceremony following the result.