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FightIndex
Flyweight MMA · 2010s

Julianna Peña

12–6 · 23 recorded bouts · 2009–2025

Julianna Peña finished 67% of 12 wins inside the distance — the 68th percentile for flyweight MMA, where the median is 58%. No reach is on record, so this page compares record rather than measurements.

What is on record

Measurements
Reachnot recorded
Height67″ (170.2 cm)
StanceOrthodox
DivisionFlyweight MMA
competed at 2: bantamweight, flyweight — compared here against the last
Peak era2010s
CountryUnited States

Wikipedia carries no reach figure for Julianna Peña, so the reach-advantage comparison this site is built on cannot be computed. Everything below comes from the record instead.

2010 2020 win vs Stephanie Webber (2009)win vs Robyn Dunne (2009)win vs Raylene Harvey (2009)win vs Cynthia Hernandez (2009)win vs Kate Dell (2009)win vs Rachael Swatez (2011)loss vs Sarah Moras (2012)win vs Jessica Rakoczy (2013)loss vs DeAnna Bennett (2013)win vs Sarah Moras (2013)win vs Jessica Eye (2015)win vs Milana Dudieva (2015)win vs Cat Zingano (2016)loss vs Valentina Shevchenko (2017)win vs Nicco Montaño (2019)loss vs Germaine de Randamie (2020)win vs Amanda Nunes (2021)win vs Sara McMann (2021)loss vs Amanda Nunes (2022)win vs Raquel Pennington (2024)loss vs Kayla Harrison (2025)
winlossdraw / NC2009–2025

Record

MMA record

12–6

18 bouts on record

Finish rate

67%

of wins ended inside the distance — flyweight MMA median 58%, 68th percentile

KO/TKO: 3 (25%)Submission: 5 (42%)Decision: 4 (33%)
  • KO/TKO 25%
  • Submission 42%
  • Decision 33%

The career, bout by bout

23 recorded bouts from 2009 to 2025. Every incumbent shows this as a table you have to read; here it is as a shape you can see.

Career span

17y

2009–2025

Longest unbeaten run

6

without a loss — draws do not break it

Busiest year

2009

5 bouts

Recorded bouts

23

21 with a date

Fights

YearResultOpponentMethodRd
2025 L Kayla Harrison Submission2
2024 W Raquel Pennington Decision5
2022 L Amanda Nunes Decision5
2021 W Amanda Nunes Submission2
2021 W Sara McMann Submission3
2020 L Germaine de Randamie Submission3
2019 W Nicco Montaño Decision3
2017 L Valentina Shevchenko Submission2
2016 W Cat Zingano Decision3
2015 W Jessica Eye Decision3
2015 W Milana Dudieva KO/TKO1
2013 W Jessica Rakoczy KO/TKO1
2013 L DeAnna Bennett Decision3
2013 W Sarah Moras Submission2
2012 L Sarah Moras KO/TKO2
2011 W Rachael Swatez Submission2
2009 W Stephanie Webber Submission2
2009 W Robyn Dunne KO/TKO1
2009 W Raylene Harvey Submission1
2009 W Cynthia Hernandez Submission1
2009 W Kate Dell Decision3
W Shayna Baszler Submission3
W Gina Mazany Decision5

17 of these opponents have their own page here.

How this is worked out

  1. Measurements and records are read from the fighter's English Wikipedia infobox; the fight list is parsed from the article's own results table.
  2. Reach advantage is (reach − height) ÷ height as a percentage, so fighters of different sizes compare directly.
  3. Percentiles rank this fighter among the 150 flyweight MMA fighters in the dataset — chosen because it is the most specific group of at least 30 that this fighter belongs to.
Reach advantage = (reach − height) ÷ height × 100

Full methodology →

Source: Julianna Peña on English Wikipedia (CC BY-SA 4.0), as of 2026-07-29. Percentiles and derived figures computed here.

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Amit Sharma

Auckland real-estate agent and marketer. Builds free, sourced data tools.