Check out the highlights and the face-off between the two former Olympians.

Ronda Rousey will put her Bantamweight title on the line against her most well-credentialed opponent since joining the UFC, when eh faces Sara McMann this weekend.

McMann, who won silver for wrestling at the 2004 Athens Olympics, offers up the most significant opponent in her ninth bout since joining the UFC.

“I think this is going to be the best women’s fight the UFC has ever had,” McMann said after making weight.

Rousey said she knew she was up for a fight to just hang onto the belt in what is her second fight in two months, equaling the quickest turnaround in UFC history.

“I think it’s an amazing, historic event for the UFC,” Rousey added. “It’s not two guys fighting that you found in the back of a bar.”

Watch the full weigh-in right here.

Hear from Ronda Rousey before her latest title defence.

Hear from Sara McCann ahead of the most important fight of her life.

Full UFC 170 weigh-in results

MAIN CARD

Ronda Rousey (135) vs. Sara McMann (135) – for women’s bantamweight title
Daniel Cormier (205) vs. Patrick Cummins (205)
Rory MacDonald (171) vs. Demian Maia (170)
Mike Pyle (171) vs. T.J. Waldburger (171)
Stephen Thompson (170.5) vs. Robert Whittaker (170)

PRELIMINARY CARD

Alexis Davis (135) vs. Jessica Eye (136)
Raphael Assuncao (136) vs. Pedro Munhoz (135)
Cody Gibson (135.5) vs. Aljamain Sterling (135.5)
Zach Makovsky (125) vs. Josh Sampo (126)
PRELIMINARY CARD (UFC Fight Pass, 7 p.m. ET)

Erik Koch (155) vs. Rafaello Oliveira (155)
Ernest Chavez (156) vs. Yosdenis Cedeno (155.5)