Polyana Viana has eight losses against eight opponents on her MMA record. For a list of Viana's best fights, refer to "Best fights of Polyana Viana".
On April 26, 2025 Polyana Viana faced off against Jaqueline Amorim in a flyweight bout at age 32. She was coming in with a record of 13-8 (13). Viana lost the fight via 2nd-round submission.
On January 20, 2024 Polyana Viana faced off against Gillian Robertson in a flyweight bout at age 31. She was coming in with a record of 13-7 (13), and Robertson was 28 years old and with a record of 12-8 (8). Viana lost the fight via 2nd-round TKO.
On August 12, 2023 Polyana Viana faced off against Iasmin Lucindo in a flyweight bout at age 31. She was coming in with a record of 13-6 (13). Viana lost the fight via 2nd-round submission.
On May 21, 2022 Polyana Viana faced off against Tabatha Ricci in a flyweight bout at age 29. She was coming in with a record of 12-5 (12), and Ricci was 27 years old and with a record of 6-1 (3). Viana lost the fight via 3-round unanimous decision.
On August 10, 2019 Polyana Viana faced off against Veronica Macedo in a flyweight bout at age 27. She was coming in with a record of 10-4 (10), and Macedo was 23 years old and with a record of 5-3-1 (2). Viana lost the fight via 1st-round submission.
On March 2, 2019 Polyana Viana faced off against Hannah Cifers in a strawweight bout at age 26. She was coming in with a record of 10-3 (10). Viana lost the fight via 3-round split decision.
On August 4, 2018 Polyana Viana faced off against JJ Aldrich in a strawweight bout at age 26. She was coming in with a record of 10-2 (10), and Aldrich was 25 years old and with a record of 6-2 (2). Viana lost the fight via 3-round unanimous decision.
On December 14, 2014 Polyana Viana faced off against Aline Sattelmayer in a strawweight bout at age 22. She was coming in with a record of 4-1 (4). Viana lost the fight via 3-round unanimous decision.
