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.
Jeff Smith (141-34-5) and Jim O'Brien (0-4-1 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 no common opponents in Kill The Body's bout data.
Jeff Smith vs Jim O'Brien — record, stats and common opponents compared
Head to Head
Jeff Smith leads 1–0- Jeff Smith wonSmith vs O'BrienDec 21, 1912 · KO · R3
The Numbers
- 141-34-5 (edge)
- Record
- 0-4-1
- 79.7% (edge)
- Win %
- 10%
- 48 (edge)
- Wins by knockout
- 0
- 34.04%
- KO rate
- —
- 34%
- Stoppage rate (tracked wins)
- —
- 3
- Times stopped
- 3
- 0
- Title reigns
- 0
- 10.3 (edge)
- Bouts per year
- 0.2
- 183
- 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
- 5′9″ (174 cm)
- Height
- —
- 71″ (180 cm)
- Reach
- —
- 135
- Age
- —
- Orthodox
- Stance
- —
- United States
- Nationality
- —
How They Win
Tracked bouts onlyJeff Smith · 141 wins
KO/TKO
48
Decision
37
Other
56
Jim O'Brien · 0 wins
No tracked wins yet.
Counted from the bouts Kill The Body has ingested for each fighter (183 and 5 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
Jeff Smith
LLLLW
L4 streak · last fought Nov 18, 1927
Jim O'Brien
LLLLD
L4 streak · last fought Dec 21, 1912
Common Questions
- Have Jeff Smith and Jim O'Brien ever fought each other?
- Yes. Jeff Smith and Jim O'Brien met once on December 21, 1912, and Jeff Smith won by KO in round 3.
- Who has the better record, Jeff Smith or Jim O'Brien?
- Jeff Smith is 141-34-5 and Jim O'Brien is 0-4-1 across the 5 bouts Kill The Body has tracked. Jeff Smith has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
- Who has more knockouts, Jeff Smith or Jim O'Brien?
- Jeff Smith has 48 knockout wins and Jim O'Brien has 0. Jeff Smith has more.
- Do Jeff Smith and Jim O'Brien have any common opponents?
- Kill The Body's bout data shows no opponents that both Jeff Smith and Jim O'Brien have faced.
- How much fight data does Kill The Body have on Jeff Smith and Jim O'Brien?
- This comparison is drawn from 183 bouts tracked for Jeff Smith and 5 bouts tracked for Jim O'Brien. Method and activity splits reflect those bouts only.