The MMA world was shaken when Anthony Pettis took to social media with words that carried the weight of a lifetime. His mentor, coach, and second father, Duke Roufus, had passed away, and Pettis’ message was more than just a condolence; it was a look back at a relationship that had led him from tragedy to UFC fame. And the emotions make it clear that this wasn’t just a loss for Pettis, but for the whole fighting community.

“When my dad was killed, you took me in and became my father…. Together we did the impossible and made it to the top! I will always make you proud; you’ve taught me so much. I will make sure your legacy continues on. #RIP Coach 🙏” Pettis wrote on X, sharing the pain he felt after losing the man with whom he had a bond that extended far beyond the Octagon, one based on trust, mentorship, and family.

MMA world mourns Roufusport head coach’s passing

Seeing how respected Roufus was in the fight world, condolences and respect flooded in almost instantly in Pettis’ comments. UFC’s Diego Lopes posted a simple ‘🙏🏻,’ and sports broadcaster Ben Davis wrote, “Sending love, brother 🙏🏼❤️,” and MMA Junkie’s Nolan King added, “So sorry for your loss, Anthony. He’ll be a legend forever.”

Alex Behunin of MMA Mania replied to the post by writing, “My condolences 💜,” and Barstool Sports’ Robbie Fox added, “So sorry for your loss.” Every message highlighted the magnitude of Roufus’ influence, a reminder of the lives he had touched in his short life of just 55 years.

Fans joined in, sharing their memories and feelings as the news spread online. “This pairing at its peak was one of the best ever. Showtime and Roufus. RIP Legend! 🙏” one fan wrote, while another said, “I’m hearing this for the first time. My condolences. RIP, Duke.” Some highlighted his local legacy: “I’m so sorry for your loss. Duke was and will always be a Wisconsin legend.” Others reflected on meeting him personally: “Just hearing of this… I was fortunate to meet him, and yeah, pretty shocked. Sorry Champ, prayers for Duke 🙏🏼.” For Pettis, the loss is extremely personal.

Following the death of his own father, Roufus served as a mentor, influencing Pettis not only as a fighter but also as a man. Pettis’ tribute was not about titles or victories, but about lessons, trust, and a shared journey to the top. Losing a mentor of this kind creates a void that no title can ever fill. As the fight world mourns, his legacy remains undeniable.

The amazing legacy left behind by Duke Roufus

Even as the fight world mourned, his story reminded everyone why his loss feels so devastating. Before becoming a coach, he was an excellent kickboxer who traveled the world and won WKA, WAKO, WKBA, KICK, and IKF titles. Along with his brother Rick Roufus, he became an 8-time world champion, knocking out 26 opponents in a 36-win career.

When he retired in 2008, Roufus shifted his focus to coaching at Roufusport in Wisconsin, where he shaped competitors who would go on to dominate the sport. Anthony Pettis became the UFC Lightweight Champion, Sergio Pettis won the Bellator bantamweight belt, and Tyron Woodley won the UFC Welterweight Championship. Other students, including Ben Askren, Paul Felder, and even C.M. Punk, acquired his ideology of discipline, skill, and unwavering work ethic.

The 55-year-old’s influence extended beyond the gym and title belts. He promoted fights, provided commentary, and inspired all fighters who trained under him. Now, his legacy lives on in the champions he created, the culture he developed, and the generations of fighters who carry his lessons forward. His name will be remembered in MMA for years to come.

At EssentiallySports, we extend our deepest condolences to Anthony Pettis, the Roufus family, and everyone touched by his incredible legacy.