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Frank Klaus (67-15-14) and Montana Jack Sullivan (1-1-1 across 3 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.

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

🇺🇸MIDDLEWEIGHT

Frank Klaus

67–15–14

96 tracked bouts

Montana Jack Sullivan

Tracked record

1–1–1

3 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
1-1-1

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

77.1% (edge)
Win %
50%
21 (edge)
Wins by knockout
0
31.34%
KO rate
29% (edge)
Stoppage rate (tracked wins)
0%

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

3
Times stopped
1 (edge)

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

0
Title reigns
0
10.9 (edge)
Bouts per year
0.6

Across each fighter's tracked career span.

96
Bouts tracked
3

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

Montana Jack Sullivan · 1 wins

KO/TKO
0
Decision
0
Other
1

Counted from the bouts Kill The Body has ingested for each fighter (96 and 3 respectively), not from a career-complete method table.

Common Opponents

1 shared
  • Frank Klaus

    WNWS · Mar 1910

    Stanley Ketchel

    Montana Jack Sullivan

    DPTS · Feb 1906

Shared opponents are matched on fighter identity, not on name — two different fighters with the same name never merge into one row.

Current Form

Frank Klaus

LLDWL

L2 streak · last fought Dec 23, 1913

Montana Jack Sullivan

LWD

L1 streak · last fought Mar 28, 1911

Common Questions

Have Frank Klaus and Montana Jack Sullivan ever fought each other?
Yes. Frank Klaus and Montana Jack Sullivan met once on March 28, 1911, and Frank Klaus won by TKO in round 3.
Who has the better record, Frank Klaus or Montana Jack Sullivan?
Frank Klaus is 67-15-14 and Montana Jack Sullivan is 1-1-1 across the 3 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 Montana Jack Sullivan?
Frank Klaus has 21 knockout wins and Montana Jack Sullivan has 0. Frank Klaus has more.
Do Frank Klaus and Montana Jack Sullivan have any common opponents?
Frank Klaus and Montana Jack Sullivan share 1 common opponent: Stanley Ketchel. Frank Klaus fared better against 1 of them.
How much fight data does Kill The Body have on Frank Klaus and Montana Jack Sullivan?
This comparison is drawn from 96 bouts tracked for Frank Klaus and 3 bouts tracked for Montana Jack Sullivan. Method and activity splits reflect those bouts only.

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