Promotional newcomer Polyana Viana (10-1 MMA, 1-0 UFC) was absolutely relentless in her debut, steamrolling Maia Stevenson (6-5 MMA, 0-1 UFC) for a first-round finish.

The women’s strawweight bout was part of the preliminary card of today’s UFC Fight Night 125 event at Mangueirinho Gymnasium in Belem, Para, Brazil. It aired on FS2 following an additional prelim on UFC Fight Pass and ahead of a main card on FS1.

Check out the highlights in the video above.

Also see:

• UFC Fight Night 125 video highlights: Valentina Shevchenko vs. Priscila Cachoeira
• UFC Fight Night 125 video highlights: Thiago Santos vs. Anthony Smith
• UFC Fight Night 125 video highlights: Iuri Alcantara vs. Joe Soto

For complete coverage of UFC Fight Night 125, check out the UFC Rumors section of the site.