Tye Ruotolo is wasting no time transitioning from grappling stardom in mixed martial arts, challenging for the ONE Championship welterweight title in his third professional fight on Friday morning in Bangkok, Thailand. For Ruotolo, this high-stakes opportunity represents the exact masterplan he had in mind coming into the sport, showcasing his ambition to test himself against the absolute elite rather than taking a slow, conventional route up the ranks.
Ruotolo initially made a formidable name for himself with key title victories across the elite grappling circuit, claiming prestigious accolades from the International Brazilian Jiu-Jitsu Federation (IBJJF) Worlds, Who’s Number One (WNO), and capturing the ONE submission grappling belt. Following the footsteps of his twin brother, Kade Ruotolo, into the rings and cages under the ONE banner felt like a natural evolution for his martial arts career. Currently holding a pristine 2-0 professional MMA record featuring a pair of rear-naked choke finishes heading into 2025, he now takes a massive leap forward to challenge two-division champion Christian Lee for the welterweight strap.
Reflecting on his journey into mixed martial arts, Ruotolo admits that the learning curve has been substantial. Transitioning to a sport where striking, wrestling defense, and multi-disciplinary transitions dictate the pace has fundamentally altered his daily training perspective.
"Transitioning to MMA, it’s definitely been a big job," Ruotolo told MMA Fighting. "It’s been learning a lot of things that I didn’t know. Kind of feel like a white belt again in some ways. It feels super weird, you know? But the whole process, it’s not something that I’ve been unhappy with. It’s something that I’ve loved. It’s definitely been easy for me to train, to be in the gym, to learn all the new aspects of MMA, from the hand-eye coordination to [things] so different than jiu-jitsu. It’s definitely been a big, big transition, for sure."
Ruotolo’s introduction to professional MMA was anything but a gentle test. His promotional debut came against Adrian Lee, the younger brother of the very man he is now scheduled to face for a championship belt. Proving that his grappling credentials could seamlessly translate under the lights of a cage, Ruotolo followed up that debut performance two months later by returning to tap out 6-0 rising talent Shozo Isojima inside the opening round. Watching elite jiu-jitsu specialists like Marcus "Buchecha" Almeida, Rodolfo Vieira, and Gilbert Burns successfully bridge the gap from the mats to the MMA cage provided the vital inspiration Ruotolo needed to pursue his own mixed martial arts ambitions. Now, it is his turn to shine on the grandest stage.
Explaining his philosophy regarding matchmaking, Ruotolo emphasized that he had no desire to pad his record with easy victories or tune-up bouts. When he sat down to discuss his trajectory with ONE Championship Chairman and CEO Chatri Sityodtong, his message was clear and direct.
"That’s why I asked for a solid opponent, with Adrian Lee," Ruotolo said. "I wanted to test my skills. I was watching my brother, I knew that we were good martial artists, that we weren’t just jiu-jitsu guys anymore. I was able to have a really good debut match. I always told Chatri, I always told my brother that I don’t want to have a million MMA matches. I want to fight the best in the world. I don’t want to fight people I know I can win. I don’t want to fight the taxi cab drivers, you know? I want to fight the best in the world, so I’m looking forward to it."
While Ruotolo has previously squared off against established MMA fighters in pure grappling competitions—defeating notable names such as Reinier de Ridder, Marat Gafurov, and Vagner Rocha—facing Christian Lee introduces an entirely different tier of danger under the comprehensive ONE Championship mixed martial arts ruleset. Lee stands as a battle-tested champion whose durability and finishing instincts are legendary within the organization. Notably, Lee has only been submitted once in his entire professional MMA career, suffering that lone submission loss to Martin Nguyen all the way back in 2016. Because of Lee’s aggressive style and championship pedigree, Ruotolo fully anticipates a ferocious, high-intensity game plan aimed at securing a quick knockout.
"I think he’s going to try and get me out of there pretty quickly," Ruotolo said. "It’s his goal. I think he wants to come in and throw big kicks and big punches and try to end the fight in the first round. I noticed he has a very high pace and he comes forward with a lot of aggression and a lot of explosiveness in the first round. I think he’s definitely going to try to get me out of there. I know as the fight goes on, he’s probably going to try to nail my legs a lot, make it hard for me to move and try to catch me with a big punch, maybe wait for my chin to raise a little bit. I think he’s going to try to just be aggressive, look for a big shot, or if he doesn’t get one in the first round, then try to kick my legs a lot. Just set up a big knockout shot."
Regarding the grappling aspect of the matchup, Ruotolo suspects that the champion will look to avoid hitting the canvas with a specialist of his caliber. When asked to quantitatively evaluate Lee’s grappling capabilities on a scale from one to 10, Ruotolo offered a lighthearted scale before settling on a mid-range assessment.
"Let’s say if one is a—who’s got terrible grappling? I don’t know. I have a hard time—who’s that heavyweight? [Robelis Despaigne]. Yeah, there we go," Ruotolo said with a laugh. "One is Despaigne, and maybe 10 you can give, like, Gordon [Ryan] or the Ruotolos or something. I probably rate [Lee] like a six, a five. It’s good."
Even though Ruotolo has not stepped inside an MMA cage in nearly a year, he stressed that fans should not expect any major tactical shifts in his approach against Lee. His core identity as a relentless finisher remains unchanged, built around relentless pressure and a constant hunt for the stoppage.
"A lot of forward pressure, just going for the kill," Ruotolo said. "That’s my goal. I want to end the fight quick. It’s no secret, that’s what I come to do. I think it’s going to look pretty similar. Hopefully a little bit more efficient, a little bit better… Realistically, the chances of me winning will be with the submission. I have a lot of cool tools that I’m looking to whip out in the fight as well, but that’s what I do best, so odds are that’s what’s going to happen."
A victory in Bangkok on Friday would etch Ruotolo’s name into the history books, crowning him a major mixed martial arts champion with a professional record of just 3-0. Looking ahead, the 23-year-old phenom intends to maintain a grueling, active schedule, defending both his MMA and grappling titles concurrently. While he acknowledges that there are still milestones to achieve and specific competitors to conquer on the jiu-jitsu side, the sensation of starting fresh as a white belt in a completely new discipline has reignited his competitive fire.
"I’m gonna sit with my brother and we’re gonna develop a game plan for the next six months and then I’m gonna fight my heart out," Ruotolo said. "I was gonna say something I don’t think I can say yet [laughs]. We got the CJI next year too for the jiu-jitsu side of things, and then I’m looking at defending my jiu-jitsu belt at ONE again in January, December. We’ll figure it out. Hopefully I can just get the 170 belt and then we’ll figure it out past that. It’s hard to look past Christian right now, but I want to be able to do as much as I can defend both belts, 100 percent."
For Ruotolo, this championship opportunity is not a destination, but rather the opening chapter of a much broader combat sports legacy. The renewed mental challenge of mastering a complex sport has provided a powerful surge of motivation that keeps him heavily invested in the gym every single day.
"I don’t want to stop here. It’s just starting," he concluded. "Like I said, I haven’t felt like a white belt in a long time. In jiu-jitsu, in the most humble way possible, I was almost getting a little bored with it, you know? Not bored, but less motivated. Still a couple competitions that really motivate me that I want to win, some people, but it wasn’t motivating me the way that it did my whole life, you know? And the MMA stuff right now, I’m so fired up. I see so many things I need to work on, and I see so many ways to improve, and that’s exciting for me."
