Heads up: at least one of these records is a tracked record — the wins and losses Kill The Body has ingested so far, not an independently verified career total. Treat the comparison as a read on the bouts we hold, not a settled ledger.
Jack Delaney (73-11-2) and Leo Williams (0-5 across 5 tracked bouts) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share 1 common opponent.
Jack Delaney vs Leo Williams — record, stats and common opponents compared
Head to Head
Jack Delaney leads 1–0- Jack Delaney wonDelaney vs WilliamsApr 21, 1932 · KO · R1
The Numbers
- 73-11-2 (edge)
- Record
- 0-5
- 86% (edge)
- Win %
- 0%
- 43 (edge)
- Wins by knockout
- 0
- 58.9%
- KO rate
- —
- 58%
- Stoppage rate (tracked wins)
- —
- 3
- Times stopped
- 3
- 2 (edge)
- Title reigns
- 0
- 2.6 (edge)
- Bouts per year
- 1.9
- 91
- Bouts tracked
- 5
One or both records are tracked, not career-verified.
Counted from bouts Kill The Body has ingested, not a career total.
Counted from bouts Kill The Body has ingested, not a career total.
Across each fighter's tracked career span.
Tale of the Tape
- 126
- Age
- —
- Orthodox
- Stance
- —
- Light Heavyweight, Heavyweight
- Division
- —
- Canada
- Nationality
- —
How They Win
Tracked bouts onlyJack Delaney · 76 wins
KO/TKO
44
Decision
28
Other
4
Leo Williams · 0 wins
No tracked wins yet.
Counted from the bouts Kill The Body has ingested for each fighter (91 and 5 respectively), not from a career-complete method table.
Common Opponents
1 sharedShared opponents are matched on fighter identity, not on name — two different fighters with the same name never merge into one row.
Current Form
Jack Delaney
WWWWL
W4 streak · last fought Apr 21, 1932
Leo Williams
LLLLL
L5 streak · last fought Apr 21, 1932
Common Questions
- Have Jack Delaney and Leo Williams ever fought each other?
- Yes. Jack Delaney and Leo Williams met once on April 21, 1932, and Jack Delaney won by KO in round 1.
- Who has the better record, Jack Delaney or Leo Williams?
- Jack Delaney is 73-11-2 and Leo Williams is 0-5 across the 5 bouts Kill The Body has tracked. Jack Delaney has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
- Who has more knockouts, Jack Delaney or Leo Williams?
- Jack Delaney has 43 knockout wins and Leo Williams has 0. Jack Delaney has more.
- Do Jack Delaney and Leo Williams have any common opponents?
- Jack Delaney and Leo Williams share 1 common opponent: Maxie Rosenbloom. Jack Delaney fared better against 1 of them.
- How much fight data does Kill The Body have on Jack Delaney and Leo Williams?
- This comparison is drawn from 91 bouts tracked for Jack Delaney and 5 bouts tracked for Leo Williams. Method and activity splits reflect those bouts only.