Rivalries: Miesha Tate The former women’s bantamweight champion will meet Nova Uniao’s Ketlen Vieira in the UFC Fight Night 198 headliner on Saturday in Las Vegas.

Rivalries: Renan Barao “The Baron” on Friday will return from a two-year sabbatical and seek his first victory since 2016 when he faces Tyson Duckworth for the vacant Premier Fighting Championship featherweight crown in the...

Rivalries: Felicia Spencer The former Invicta Fighting Championships titleholder will attempt to right herself in a featured UFC Fight Night 197 affair opposite Leah...

Rivalries: Linton Vassell The Brit will look to move one step closer to contention in the Bellator MMA heavyweight division when he confronts the once-beaten Tyrell Fortune in the...

Rivalries: Al Iaquinta “Raging Al” will return from a two-year layoff when he toes the line against former King of the Cage champion Bobby Green in a premium UFC...

Rivalries: Rose Namajunas The Milwaukee native will defend the undisputed Ultimate Fighting Championship women’s strawweight title in a five-round rematch with Weili Zhang in the...

Rivalries: Dan Hooker “The Hangman” will replace former champion Rafael dos Anjos in a ridiculously treacherous short-notice assignment, as he tackles Islam Makhachev in a...

Rivalries: Vitaly Minakov The former Bellator MMA heavyweight titleholder will do battle with American Top Team’s Said Sowma in the Bellator 269 co-main event.

Rivalries: Benson Henderson The former Ultimate Fighting Championship and World Extreme Cagefighting titleholder will seek to snap a two-fight losing streak when he confronts Brent Primus in a featured...

Rivalries: Jim Miller The New Jersey native will step into the Octagon for the record 38th time when he takes on Combate Global veteran Erick Gonzalez in a UFC Fight...

Rivalries: Vadim Nemkov The decorated sambo stylist will defend his 205-pound championship against Julius Anglickas when their Bellator MMA light heavyweight grand prix semifinal shoulders the...

Rivalries: Tim Elliott The Glory MMA export will look to improve his standing as a Top 10 flyweight inside the Ultimate Fighting Championship when he faces Matheus Nicolau at...

Rivalries: Rashad Evans The New York native won Season 2 of “The Ultimate Fighter” reality series as an undersized heavyweight, downshifted a weight class and...

Rivalries: Bethe Correia The former Ultimate Fighting Championship women’s bantamweight title challenger will close out her career in a three-round battle with Karol Rosa on the...

Rivalries: Lauren Murphy The Alaska native will challenge Valentina Shevchenko for the undisputed Ultimate Fighting Championship women’s flyweight title in the UFC 266...

Rivalries: Brian Ortega The Brazilian jiu-jitsu black belt will challenge Alexander Volkanovski for the undisputed Ultimate Fighting Championship featherweight title in the...

Rivalries: Raquel Pennington The Altitude MMA rep and onetime title challenger will look to get back into the matchmakers’ good graces when she takes on Pannie Kianzad in a...

Rivalries: Karolina Kowalkiewicz The 35-year-old Polish standout will try to nail down her first win in more than three years when she meets former Invicta Fighting Championships titleholder Jessica Penne on the...

Rivalries: Darren Elkins The 37-year-old Team Alpha Male export will lock horns with Darrick Minner in a UFC on ESPN 27 featherweight showcase.

Rivalries: Cory Sandhagen Perhaps one more win away from securing an elusive title shot, the “Sandman” will confront former bantamweight champion T.J. Dillashaw in the...

Rivalries: Niko Price “The Hybrid” will enter the cage in search of his first win in nearly two years when he tackles Michel Pereira in a three-round welterweight prelim at...

Rivalries: Adriano Moraes The current One Championship flyweight titleholder has established himself as one of the sport’s premier lighter-weight competitors, having...

Rivalries: Chuck Liddell Armed with devastating punching power, near-impenetrable takedown defense and his trademark Mohawk, the former Ultimate Fighting Championship...

Rivalries: John Lineker The American Top Team and OCS Jiu-Jitsu representative carries a 34-9 record that includes 16 wins by knockout or technical knockout, hence the...

Rivalries: Matt Brown Nearing the end of his run in the Ultimate Fighting Championship, “The Ultimate Fighter” Season 7 graduate will collide with Dhiego Lima in a...