and the head will die
František Kasanič (12-4) and Jai Opetaia (31-0) are compared on record, finishing method, activity, and common opponents on Kill The Body. They haven't fought, in the fights Kill The Body tracks. They share no common opponents in Kill The Body's bout data.
Kasanič
12
Wins12 KO · 100%
4
Losses
0
Draws1 tracked bout
Opetaia
31
Wins24 KO · 77%
0
Losses
0
Draws31 tracked bouts
František Kasanič and Jai Opetaia haven't fought — no bout between them in the fights we track.
Haven't fought
No bout between them in the fights we track.
† Counted from bouts Kill The Body has ingested, not a career total. · ‡ Across each fighter's tracked career span. · Bars are scaled per row — percentages on 0–100, counts against the larger of the two. Every figure is also printed as text.
František Kasanič left, Jai Opetaia right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.
František Kasanič: no tracked wins in the 1 bout Kill The Body has ingested.
No tracked wins for Kasanič yet.
Jai Opetaia: 31 tracked wins — 24 by KO/TKO (77%) and 7 on the cards (23%). Counted from 31 bouts Kill The Body has ingested.
24 by KO/TKO 77%7 on the cards 23%
One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — František Kasanič 1, Jai Opetaia 31 — not from a career-complete method table.
No opponents in common across the bouts Kill The Body has tracked for these two.
František Kasanič last boxed on May 17, 2008 — 6,732 days ago. Kasanič had lost the most recent, to Marco Huck.L
Jai Opetaia has won 31 straight, the most recent against Noel Mikaelian. Opetaia last boxed on Sep 12, 2026 — 39 days ago.WWWWW
Nyika Jan 2025Squeo Jun 2025Cinkara Dec 2025Glanton Mar 2026Mikaelian Sep 20262.8 tracked bouts per year
Compare Kasanič with…
Compare Opetaia with…
Someone else?
Release either fighter to put someone new in that slot — the other one stays put.
