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.
Rocky Kansas (123-27-15) and Shamus O'Brien (3-7 across 10 tracked bouts) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share 3 common opponents.
Rocky Kansas vs Shamus O'Brien — record, stats and common opponents compared
Head to Head
Rocky Kansas leads 1–0- Rocky Kansas wonKansas vs O'BrienSep 11, 1916 · NWS
The Numbers
- 123-27-15 (edge)
- Record
- 3-7
- 79.1% (edge)
- Win %
- 30%
- 38 (edge)
- Wins by knockout
- 0
- 30.89%
- KO rate
- —
- 31% (edge)
- Stoppage rate (tracked wins)
- 0%
- 3
- Times stopped
- 1 (edge)
- 2 (edge)
- Title reigns
- 0
- 7.6 (edge)
- Bouts per year
- 1.5
- 165
- Bouts tracked
- 10
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
- 133
- Age
- —
- Orthodox
- Stance
- —
- Lightweight
- Division
- —
- American
- Nationality
- —
How They Win
Tracked bouts onlyRocky Kansas · 123 wins
KO/TKO
38
Decision
26
Other
59
Shamus O'Brien · 3 wins
KO/TKO
0
Decision
0
Other
3
Counted from the bouts Kill The Body has ingested for each fighter (165 and 10 respectively), not from a career-complete method table.
Common Opponents
3 sharedRocky Kansas
WUD · Apr 1924LNWS · Apr 1921DPTS · Sep 1918LPTS · May 1917LNWS · May 1915WNWS · Feb 1914Shamus O'Brien
LPTS · Jul 1922Rocky Kansas
WPTS · Aug 1920WNWS · Sep 1917WNWS · Jul 1917Shamus O'Brien
LNWS · Oct 1922LPTS · Apr 1922WNWS · Mar 1922Rocky Kansas
LTKO R8 · Jul 1922LUD · Feb 1922LNWS · Jun 1921LNWS · Feb 1916Shamus O'Brien
LTKO R7 · Mar 1916LNWS · Feb 1916
Shared opponents are matched on fighter identity, not on name — two different fighters with the same name never merge into one row.
Current Form
Rocky Kansas
LLLWW
L3 streak · last fought Sep 30, 1932
Shamus O'Brien
LLLWL
L3 streak · last fought Oct 9, 1922
Common Questions
- Have Rocky Kansas and Shamus O'Brien ever fought each other?
- Yes. Rocky Kansas and Shamus O'Brien met once on September 11, 1916, and Rocky Kansas won by NWS.
- Who has the better record, Rocky Kansas or Shamus O'Brien?
- Rocky Kansas is 123-27-15 and Shamus O'Brien is 3-7 across the 10 bouts Kill The Body has tracked. Rocky Kansas has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
- Who has more knockouts, Rocky Kansas or Shamus O'Brien?
- Rocky Kansas has 38 knockout wins and Shamus O'Brien has 0. Rocky Kansas has more.
- Do Rocky Kansas and Shamus O'Brien have any common opponents?
- Rocky Kansas and Shamus O'Brien share 3 common opponents: Johnny Dundee, George Chaney and Benny Leonard. Shamus O'Brien fared better against 2 of them.
- How much fight data does Kill The Body have on Rocky Kansas and Shamus O'Brien?
- This comparison is drawn from 165 bouts tracked for Rocky Kansas and 10 bouts tracked for Shamus O'Brien. Method and activity splits reflect those bouts only.