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Frank Klaus (67-15-14) and Jack Nelson (0-6 across 6 tracked bouts) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share no common opponents in Kill The Body's bout data.

Frank Klaus vs Jack Nelson — record, stats and common opponents compared

🇺🇸MIDDLEWEIGHT

Frank Klaus

67–15–14

96 tracked bouts

Jack Nelson

Tracked record

0–6

6 tracked bouts

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.

Head to Head

Frank Klaus leads 1–0

The Numbers

67-15-14 (edge)
Record
0-6

One or both records are tracked, not career-verified.

77.1% (edge)
Win %
0%
21 (edge)
Wins by knockout
0
31.34%
KO rate
29%
Stoppage rate (tracked wins)

Counted from bouts Kill The Body has ingested, not a career total.

3
Times stopped
2 (edge)

Counted from bouts Kill The Body has ingested, not a career total.

0
Title reigns
0
10.9 (edge)
Bouts per year
0.3

Across each fighter's tracked career span.

96
Bouts tracked
6

Tale of the Tape

138
Age
Middleweight
Division
American
Nationality

How They Win

Tracked bouts only

Frank Klaus · 68 wins

KO/TKO
20
Decision
6
Other
42

Jack Nelson · 0 wins

No tracked wins yet.

Counted from the bouts Kill The Body has ingested for each fighter (96 and 6 respectively), not from a career-complete method table.

Common Opponents

No opponents in common across the bouts Kill The Body has tracked for these two.

Current Form

Frank Klaus

LLDWL

L2 streak · last fought Dec 23, 1913

Jack Nelson

LLLLL

L6 streak · last fought Feb 15, 1927

Common Questions

Have Frank Klaus and Jack Nelson ever fought each other?
Yes. Frank Klaus and Jack Nelson met once on May 29, 1908, and Frank Klaus won by NWS.
Who has the better record, Frank Klaus or Jack Nelson?
Frank Klaus is 67-15-14 and Jack Nelson is 0-6 across the 6 bouts Kill The Body has tracked. Frank Klaus has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Who has more knockouts, Frank Klaus or Jack Nelson?
Frank Klaus has 21 knockout wins and Jack Nelson has 0. Frank Klaus has more.
Do Frank Klaus and Jack Nelson have any common opponents?
Kill The Body's bout data shows no opponents that both Frank Klaus and Jack Nelson have faced.
How much fight data does Kill The Body have on Frank Klaus and Jack Nelson?
This comparison is drawn from 96 bouts tracked for Frank Klaus and 6 bouts tracked for Jack Nelson. Method and activity splits reflect those bouts only.

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