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.
Dick O'Brien (0-9-6 across 16 tracked bouts) and Jack Root (47-3-3) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met 2 times. They share 5 common opponents.
Dick O'Brien vs Jack Root — record, stats and common opponents compared
Head to Head
Jack Root leads 2–0- Jack Root wonRoot vs O'BrienOct 16, 1900 · KO · R3
- Jack Root wonRoot vs O'BrienJul 10, 1900 · PTS
The Numbers
- 0-9-6
- Record
- 47-3-3 (edge)
- 20%
- Win %
- 91.5% (edge)
- 0
- Wins by knockout
- 28 (edge)
- —
- KO rate
- 59.57%
- —
- Stoppage rate (tracked wins)
- 60%
- 6
- Times stopped
- 3 (edge)
- 0
- Title reigns
- 0
- 1.7
- Bouts per year
- 3.2 (edge)
- 16
- Bouts tracked
- 58
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
- —
- Age
- 150
- —
- Division
- Light Heavyweight Heavyweight
- —
- Nationality
- American
How They Win
Tracked bouts onlyDick O'Brien · 0 wins
No tracked wins yet.
Jack Root · 50 wins
KO/TKO
30
Decision
15
Other
5
Counted from the bouts Kill The Body has ingested for each fighter (16 and 58 respectively), not from a career-complete method table.
Common Opponents
5 sharedDick O'Brien
DPTS · Oct 1902DPTS · May 1900DPTS · Dec 1899NCNC · May 1899Jack Root
WKO R9 · Jan 1901
Shared opponents are matched on fighter identity, not on name — two different fighters with the same name never merge into one row.
Current Form
Dick O'Brien
DDLLL
No active streak · last fought Dec 19, 1903
Jack Root
WWLWNC
W2 streak · last fought Dec 29, 1915
Common Questions
- Have Dick O'Brien and Jack Root ever fought each other?
- Yes. Dick O'Brien and Jack Root have met 2 times and Jack Root leads the series 2-0.
- Who has the better record, Dick O'Brien or Jack Root?
- Dick O'Brien is 0-9-6 across the 16 bouts Kill The Body has tracked and Jack Root is 47-3-3. Jack Root has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
- Who has more knockouts, Dick O'Brien or Jack Root?
- Dick O'Brien has 0 knockout wins and Jack Root has 28. Jack Root has more.
- Do Dick O'Brien and Jack Root have any common opponents?
- Dick O'Brien and Jack Root share 5 common opponents: Mysterious Billy Smith, Marvin Hart and Tommy Ryan (and 2 others). Jack Root fared better against 5 of them.
- How much fight data does Kill The Body have on Dick O'Brien and Jack Root?
- This comparison is drawn from 16 bouts tracked for Dick O'Brien and 58 bouts tracked for Jack Root. Method and activity splits reflect those bouts only.