The third round continued with both men showing signs of fatigue, but neither giving ground.
Ivan pushed forward with a clean jab to the center of RRD's face. It snapped the head back and disrupted his guard.
RRD reset his stance and fired back with a low kick that smacked against Ivan's thigh.
The sound echoed under the arena lights. Ivan didn't flinch. He stepped in again and threw a tight right hook to the ribs.
RRD absorbed it and came forward, flicking a jab followed by a short right hand to Ivan's chin. Ivan turned slightly to absorb the impact and circled away.
Jon Goodman spoke up. "This is the kind of round that drains your lungs. Both guys are picking their moments but staying active."
Ivan stepped in with a feint, then fired a left hook to the body. RRD blocked it with his elbow but ate a quick jab to the nose right after. He tried to answer with a short elbow, but Ivan ducked and clinched.
They wrestled against the fence, bodies pressed tight, heads grinding.
Ivan landed a knee to the inside of the thigh, then broke the clinch and landed a right hand before stepping out.
Rich Alvarez chimed in. "Ivan's doing a great job of mixing things. He's not loading up, he's touching him, hurting him with efficient shots."
RRD adjusted his mouthguard with his tongue, stepped in, and tried to initiate another clinch. He ducked low and looked for the hips.
Ivan sprawled fast, dropping his weight and stuffing the attempt. But RRD kept driving and turned the corner, finishing the takedown near the fence.
Marvin Duke leaned in. "Nice adjustment there. RRD didn't give up on it. He's staying aggressive, even if he has to work twice as hard for position."
On the ground, RRD moved to half guard. Ivan framed with his forearm and tried to post on an elbow, but RRD pushed him flat again and threw a short punch to the ribs.
Then another. Ivan twisted his hips, framing and working to slide a knee through, but RRD kept pressure, forehead grinding into Ivan's jaw.
Jon said, "This isn't flashy, but it's smart. He's not letting Novak breathe. You can see him keeping the head tight, feeding shots to the body, slowing the tempo."
Ivan exploded to one side, using a butterfly hook to create space, then scrambled.
RRD tried to follow, but Ivan beat him to the feet. RRD shot again, this time Ivan sprawled and turned the angle, reversing, then shoving RRD into the cage wall.
They were back on their feet, trading short strikes. RRD landed an elbow. Ivan answered with a punch to the body.
Rich called it out. "Both guys grinding. This is where you test your will. Neither one is getting a clean edge, and that's why it's brutal."
Ivan ducked under a hook and lifted RRD off the ground with a fast double-leg takedown. The crowd responded. RRD hit the mat and quickly wrapped Ivan's head in a loose guillotine, but it wasn't tight.
Marvin said, "He's trying to stall him out. It's not tight, but it's something to control posture."
Ivan pushed through it, broke the grip, and postured up. He drove an elbow into RRD's forehead. Then another. Blood trickled from RRD's brow again.
RRD reached up to pull posture down, but Ivan dropped his hips and shifted to side control. He pinned the far arm and landed a clean punch to the ribs.
RRD turned and used the fence to start a wall-walk. Ivan adjusted and stayed heavy, throwing short punches while keeping chest pressure.
Back on the feet, RRD threw a wild hook. It landed, but Ivan ate it and stepped in again with a jab and a right hand that connected to the cheekbone.
They circled. RRD moved slower now, but he was still in it.
Jon said, "There's no quit in either guy. They're just walking through hell right now."
Both fighters stood once more, battered but unrelenting. Ivan's chest rose steadily, his breathing deeper now, though not desperate.
RRD's face told a different story, his right eye swollen, blood trailing from a reopened cut above his eyebrow. But he still circled, gloves tight to his face, chin tucked.
Jon Goodman spoke with energy. "You can feel it. This isn't just a fight anymore, it's a contest of willpower. They're biting down, ignoring the damage."
Rich Alvarez added quickly, "And that cut's leaking again. RRD can barely see from that side. That might force him to favor his left, and Ivan's smart enough to exploit that."
Inside the cage, Ivan feinted low and fired a straight right to the center. RRD partially blocked it, but stumbled as his footing gave for a second.
Ivan didn't wait. He threw a clean one-two, then pivoted and landed a heavy body kick. The thud echoed.
Marvin Duke chuckled, then got serious. "You heard that. That landed clean on the liver side. RRD felt that one, even if he's hiding it."
RRD covered up, stepped in bravely, and swung a looping left. It grazed Ivan's shoulder. Ivan slipped and landed a short left uppercut to the chin, then a right hand to the ear.
Jon reacted immediately. "That one hurt him! RRD's legs wobbled just a bit. Ivan saw it too."
Ivan pressed forward, punching into the guard. RRD ducked and reached for a clinch, trying to slow things down.
But Ivan wasn't playing it safe. He dug underhooks, turned him to the cage, and broke free with a hard elbow over the top.
"Ivan's in the zone now," Rich said. "He's setting everything up off those feints. You can tell he's looking for the finish."
Back in the center, Ivan stayed patient, but the pace built. A jab. Another. A right hand. Then a knee to the body.
RRD answered with a last-ditch takedown attempt. He drove forward, but Ivan sprawled perfectly.
Jon raised his voice. "He shut that down completely! RRD's not getting these entries anymore."
Ivan spun behind and took the back. Hooks in. He locked the body triangle tight and flattened RRD with a strong crossface.
Marvin leaned forward. "This is bad. Real bad. RRD's stuck."
Ivan reached under the neck and squeezed. RRD's hands fought it. For a second, he peeled the arm off. But Ivan readjusted, slipped it deeper, and locked in the rear naked choke.
Rich was nearly yelling. "It's under! He's got it! That's deep!"
RRD clawed at the hands, but Ivan squeezed tighter, adjusting his grip, driving his hips in, his shoulder pressing into the back of the head. RRD tried to roll, tried to frame, then his hand stopped.
The referee leaned in.
Jon Goodman called it. "That's it! Ivan Novak by submission! Rear naked choke in Round 3 after a brutal war!"
The ref pulled Ivan off gently. RRD lay there a second longer, then sat up slowly, blinking, blood dripping beside his mouthguard.
Ivan stood, breathing hard but steady, gloves up, then turned to check on RRD without a word.
Marvin summed it up. "That was a finish built off control. Not a one-shot kill, but total suffocation. He dragged him there step by step."
Jon added, "What a fight. And let's give credit, RRD came to win. He was in this until the very end. But tonight, Ivan Novak just proved he's the complete package."
Backstage, Damon stood without a word.
Joey looked over. "That's him."
Damon nodded once. "Yeah. That's the threat."
The screen showed Ivan being announced.