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An AI prediction engine for UFC fights. Built on public fight data, trained on seven thousand bouts. Not affiliated with UFC.

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Engine 4.0 — XGBoost + LightGBM + HistGradientBoosting

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For entertainment only. Not betting advice. 18+.

Dennis Siver

8W · 5L

Orthodox

Featherweight

Lightweight

13% finish rate80% as favorite50% as underdog

1491

ELO Rating

Overview Career Stats ELO Analysis Fight History All

Fight History (13 fights)

· Jun 25, 2017

Featherweight

Win

M-DEC · Rnd 3View Analysis →

vs Tatsuya Kawajiri

· Jun 20, 2015

Featherweight

Loss

U-DEC · Rnd 3View Analysis →

vs Conor McGregor

· Jan 18, 2015

Featherweight

Loss

KO/TKO · Rnd 2View Analysis →

vs Charles Rosa

· Oct 4, 2014

Featherweight

Win

U-DEC · Rnd 3View Analysis →

· Jul 6, 2013

Featherweight

Loss

KO/TKO · Rnd 3View Analysis →

· Dec 8, 2012

Featherweight

Win

U-DEC · Rnd 3View Analysis →

· Apr 14, 2012

Featherweight

Win

U-DEC · Rnd 3View Analysis →

vs Donald Cerrone

· Oct 29, 2011

Lightweight

Loss

SUB · Rnd 1View Analysis →

· Jul 2, 2011

Lightweight

Win

U-DEC · Rnd 3View Analysis →

vs George Sotiropoulos

· Feb 26, 2011

Lightweight

Win

U-DEC · Rnd 3View Analysis →

vs Andre Winner

· Nov 13, 2010

Lightweight

Win

SUB · Rnd 1View Analysis →

vs Spencer Fisher

· Jun 19, 2010

Lightweight

Win

U-DEC · Rnd 3View Analysis →

vs Ross Pearson

· Mar 31, 2010

Lightweight

Loss

U-DEC · Rnd 3View Analysis →