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Xiong Jingnan vs Julia Polastri

Women's Strawweight · Prelims · UFC Fight Night: Nurmagomedov vs. Song

FINAL: Julia Polastri by KO/TKO Kick
Xiong Jingnan
Xiong Jingnan
Age 38 · Elo 1457*
L
91 days since last fight
vs
Julia Polastri
Julia Polastri
Age 28 · Elo 1507
LWLWL
126 days since last fight

Who wins, by source

Xiong JingnanJulia Polastri
Claude Claude: Xiong Jingnan 39% Claude: Julia Polastri 61% 39% 61% GPT GPT: Xiong Jingnan 36% GPT: Julia Polastri 64% 36% 64% Elo Elo: Xiong Jingnan 43% Elo: Julia Polastri 57% 43% 57%

Each row splits one source's view of the fight. The dashed line is even odds. Where the models sit further from the market, they are claiming an edge.

Tale of the tape

Xiong JingnanJulia Polastri
Strikes landed / min Xiong Jingnan Strikes landed / min: 4.53 4.53 Julia Polastri Strikes landed / min: 6.22 6.22 Strikes absorbed / min Xiong Jingnan Strikes absorbed / min: 8.13 8.13 Julia Polastri Strikes absorbed / min: 5.18 5.18 Striking accuracy Xiong Jingnan Striking accuracy: 34% 34% Julia Polastri Striking accuracy: 56% 56% Striking defense Xiong Jingnan Striking defense: 38% 38% Julia Polastri Striking defense: 59% 59% Takedowns / 15 min Xiong Jingnan Takedowns / 15 min: no data - Julia Polastri Takedowns / 15 min: 0.62 0.62 Takedown defense Xiong Jingnan Takedown defense: 75% 75% Julia Polastri Takedown defense: 57% 57% Sub attempts / 15 min Xiong Jingnan Sub attempts / 15 min: no data - Julia Polastri Sub attempts / 15 min: 0.3 0.3

Career UFC averages. Bars are scaled within each row, so compare left against right, not row against row. The stronger side is highlighted, and for strikes absorbed the lower number is the better one.

How it ends

KO/TKOSubmissionDecision
Claude Claude: KO/TKO 15% 15% Claude: Submission 7% Claude: Decision 78% 78%GPT GPT: KO/TKO 20% 20% GPT: Submission 10% 10% GPT: Decision 70% 70%

Each model's split across the ways this fight can finish, out of 100.

The analysis

Claude
Julia Polastri by Decision, 61% confidence

Xiong arrives with a huge name from her ONE Championship title reign, but her lone UFC data point was sobering: she was out-pointed by Angela Hill while absorbing a massive 8.13 significant strikes per minute with only 38% striking defense and 34% accuracy - a -3.6 strike differential. At 38 years old, her reaction time appears to be eroding against UFC-level volume strikers. Polastri, ten years younger, is exactly that archetype: 6.22 SLpM at 56% accuracy with 59% defense, a +1.04 differential, and she carries opportunistic grappling (80% TD accuracy on selective attempts). Polastri's losses have come to grinding wrestlers (Alencar, Godinez) and slick counter-strikers, not to fighters who plant and trade - which is Xiong's game. The Elo model narrowly favors Polastri (52/48) despite Xiong's provisional rating being inflated by reputation. Home crowd in Shanghai helps Xiong emotionally, but the pace differential over three rounds should let Polastri bank rounds behind volume. Xiong's power keeps her live, so confidence stays moderate.

GPT
Julia Polastri by Decision, 64% confidence

Polastri owns the stronger statistical profile, landing at a higher rate and accuracy while absorbing substantially fewer strikes. Her positive striking differential contrasts sharply with Xiong's negative differential, and her takedown threat should further disrupt Xiong's boxing rhythm. Xiong's experience and power make the matchup competitive, but her low defensive rate and high absorption favor Polastri over three rounds.