Julianna Peña says UFC's drug testing program is "not that great" going into her UFC 316 title defense vs. Kayla Harrison.

Kayla Harrison has built a pro record of 18-1 as she continues to develop as a mixed martial artist but it is still her Judo ...

Kayla Harrison’s longtime head coach Mike Brown responds to Julianna Peña accusing Harrison of using steroids ahead of UFC ...

Kayla Harrison dismisses Ronda Rousey’s legacy, claiming the UFC icon lacks the Olympic gold credentials she brings to MMA.

When Kayla Harrison was able to use her elbows for the first time in her MMA career, she left her opponent in a pool of her own blood after brutalizing her. At UFC 316 on June 7, Kayla Harrison will ...

Ronda Rousey’s presence is so powerful that even her rivals end up respecting her. Sure, she never won an Olympic gold, but ...

Julianna Pena and Kayla Harrison have plenty to argue about ahead of their UFC 316 co-main event clash. During a recent heated debate, the pair argued over the legacy of the UFC's inaugural women's ...

Kayla Harrison's manager says she's a "very petty human being," and has been using Julianna Peña's recent PED accusations as ...

Kayla Harrison's manager believes his fighter will "smash" Julianna Pena's face in their UFC 316 title fight over steroid ...

Mike Brown, head coach of Kayla Harrison, responded to UFC women's flyweight champion Julianna Peña, who accused his charge ...

UFC women's bantamweight champion Julianna Peña isn't convinced that Kayla Harrison has been a clean athlete throughout her career.

We look at the opening betting odds and line movement for the UFC 316 co-main event fight between UFC women's bantamweight champion Julianna Pena and Kayla Harrison.