Women's Strawweight
Polyana Viana
“Dama de Ferro”·
State of Pará, Brazil
Pro record
13-9-0
Model Elo
1420
#1808 of 1994
- Age
- 34
- Height
- 5'5"
- Reach
- 67"
- Stance
- Orthodox
- Team
- UFC Performance Institute
- Born
- State of Pará, Brazil
- UFC debut
- Feb 3, 2018
Profile
Overview
Every one of Polyana Viana's four UFC wins came in the first round, and none of them needed the judges. The eight losses are a different story.
"Dama de Ferro" fights at women's strawweight and is 4-8 in the UFC, 13-9-0 across all promotions. Her UFC wins: three submissions and one KO/TKO. When she finishes, she finishes early. When the fight survives the first round, it usually goes the other way.
She carries a four-fight losing streak into her next fight.
UFC Career
Viana debuted in February 2018 with a first-round submission of Maia Stevenson at 3:50. Then came a rough stretch: decision losses to JJ Aldrich (unanimous) and Hannah Cifers (split), followed by a first-round submission loss to Veronica Hardy in 1:09.
She rebuilt in 2020 and 2021 with back-to-back first-round submissions of Emily Whitmire (1:53) and Mallory Martin (3:18). That two-fight run is her longest UFC win streak.
A unanimous decision loss to Tabatha Ricci followed in 2022. Her most recent win came that November, when she stopped Jinh Yu Frey with a KO/TKO in 47 seconds of round 1.
Since then, four straight losses, all stoppages:
- Iasmin Lucindo, submission, round 2
- Gillian Robertson, KO/TKO, round 2
- Jaqueline Amorim, submission, round 2
- Alice Ardelean, submission, round 2
In total, four of her eight losses are submissions. Four wins, four first-round finishes. Four straight second-round losses.
Fighting Style
Polyana Viana is a submission-minded grappler who gets taken down more than most. She rarely shoots for takedowns herself, but she hunts for submissions at a high rate, so her offense tends to come in grappling exchanges rather than from dictating where the fight goes.
Her striking is not the main weapon. She lands less often and with less accuracy than most, and her striking defense is about the UFC average. She does not take much punishment on the feet, though.
Her finishes follow the same pattern. Three of her four UFC wins are submissions, and all four of her wins came by finish in the first round. The other was a knockout or TKO. The grappling cuts both ways, since four of her losses have come by submission.
Notable Wins
- Jinh Yu Frey — KO/TKO, round 1 (0:47), UFC Fight Night: Rodriguez vs. Lemos (2022)
- Mallory Martin — submission, round 1 (3:18), UFC 258 (2021)
- Emily Whitmire — submission, round 1 (1:53), UFC Fight Night: Smith vs. Rakic (2020)
- Maia Stevenson — submission, round 1 (3:50), UFC Fight Night: Machida vs. Anders (2018)
Quick Facts
- Division: Women's Strawweight
- UFC record: 4-8 (3 wins by submission, 1 by KO/TKO)
- Professional record (all promotions): 13-9-0
- UFC debut: 2018
- Stance: Orthodox
- Height / reach: 5'5" / 67"
- Team: UFC Performance Institute
- Born: State of Pará, Brazil
Written from MMA ProTips fight data, updated Nov 10, 2026.
UFC by the numbers
- UFC record
- 4–8
- since 2018
- Finish rate
- 100%
- 4 of 4 wins
- 1st-round finishes
- 4
- Elite wins
- 0
- vs opponents rated 1700+ at the time
- Longest win streak
- 2
- Current streak
- L4
- losses in a row
- Octagon time
- 1h 29m
- avg 7:26 per fight
- Opposition
- 1500
- avg opponent Elo (1500 = average)
Best wins
Ranked by the opponent's Elo rating going into the fight.
- 1521opp. Elo
submission, R1 · UFC 258: Usman vs. Burns · Feb 12, 2021
- 1500opp. Elo
submission, R1 · UFC Fight Night: Machida vs. Anders · Feb 2, 2018
- 1488opp. Elo
submission, R1 · UFC Fight Night: Smith vs. Rakic · Aug 28, 2020
Career stats (UFC)
Career UFC averages. The white tick on each bar marks the UFC average.
Striking
UFC avg 3.35 · below average
UFC avg 3.95 · better than average
UFC avg 45% · below average
UFC avg 52% · about average
UFC avg 0.43 · below average
Grappling
UFC avg 1.52 · below average
UFC avg 15% · better than average
UFC avg 52% · below average
UFC avg 0.58 · better than average
Where the strikes land
Where the strikes are thrown
Average fight time: 7:26
Fight history (12)
| Res | Opponent | Method | Event |
|---|---|---|---|
| L | submissionRound 2 · 4:36 | UFC Fight Night: Allen vs CostaMay 16, 2026 | |
| L | submissionRound 2 · 1:49 | UFC Fight Night: Machado Garry vs PratesApr 26, 2025 | |
| L | KO/TKORound 2 · 3:12 | UFC 297: Strickland vs. Du PlessisJan 19, 2024 | |
| L | submissionRound 2 · 3:42 | UFC Fight Night: Luque vs. Dos AnjosAug 11, 2023 | |
| W | KO/TKORound 1 · 0:47 | UFC Fight Night: Rodriguez vs. LemosNov 4, 2022 | |
| L | unanimous decisionRound 3 · 5:00 | UFC Fight Night: Holm vs. VieiraMay 20, 2022 | |
| W | submissionRound 1 · 3:18 | UFC 258: Usman vs. BurnsFeb 12, 2021 | |
| W | submissionRound 1 · 1:53 | UFC Fight Night: Smith vs. RakicAug 28, 2020 | |
| L | submissionRound 1 · 1:09 | UFC Fight Night: Shevchenko vs. Carmouche 2Aug 9, 2019 | |
| L | split decisionRound 3 · 5:00 | UFC 235: Jones vs. SmithMar 1, 2019 | |
| L | unanimous decisionRound 3 · 5:00 | UFC 227: Dillashaw vs. Garbrandt 2Aug 3, 2018 | |
| W | submissionRound 1 · 3:50 | UFC Fight Night: Machida vs. AndersFeb 2, 2018 |