Middleweight · Prelims · UFC Fight Night: Bonfim vs. Brown
FINAL: Christian Leroy Duncan by KO/TKO Punch
Christian Leroy Duncan
Age 30 · Elo 1568
WWWLW
91 days since last fight
vs
Marco Tulio
Age 31 · Elo 1500*
WW
210 days since last fight
Who wins, by source
Christian Leroy DuncanMarco Tulio
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
Christian Leroy DuncanMarco Tulio
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
Each model's split across the ways this fight can finish, out of 100.
The analysis
Claude
Christian Leroy Duncan by KO/TKO, 68% confidence
Duncan's significant reach advantage (79" vs 74") and superior striking accuracy (62% vs 51%) create a clear path to victory. His recent form shows 2 KO/TKO wins in his last 4 fights, demonstrating finishing power. Tulio's poor takedown defense (0%) and lower striking defense (58% vs Duncan's 49%) make him vulnerable to Duncan's switch stance attacks. The 50-50 community split suggests uncertainty, but the statistical edge clearly favors Duncan.
GPT
Christian Leroy Duncan by Decision, 62% confidence
Duncan's superior striking accuracy (62%) and volume, combined with a 5-inch reach advantage, give him the edge on the feet, while Tulio's low takedown accuracy (20%) and 0% takedown defense may limit his grappling effectiveness. Tulio is more defensively sound but absorbs less damage, suggesting he will be competitive, but Duncan's offensive output and reach likely sway the judges.