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.
Kinshiro Usui (0-1 across 1 tracked bouts) and Ryōsuke Iwasa (28-5) 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.
Kinshiro Usui vs Ryōsuke Iwasa — record, stats and common opponents compared
Head to Head
Ryōsuke Iwasa leads 1–0- Ryōsuke Iwasa wonIwasa vs UsuiSep 5, 2010 · TKO · R4
The Numbers
- 0-1
- Record
- 28-5 (edge)
- 0%
- Win %
- 84.8% (edge)
- 0
- Wins by knockout
- 18 (edge)
- —
- KO rate
- 64.29%
- —
- Stoppage rate (tracked wins)
- 64%
- 1 (edge)
- Times stopped
- 4
- 0
- Title reigns
- 0
- —
- Bouts per year
- 2.3
- 1
- Bouts tracked
- 34
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
- —
- Height
- 5′7″ (171 cm)
- —
- Reach
- 71″ (180 cm)
- —
- Age
- 36
- —
- Stance
- Southpaw
- —
- Nationality
- Japan
How They Win
Tracked bouts onlyKinshiro Usui · 0 wins
No tracked wins yet.
Ryōsuke Iwasa · 28 wins
KO/TKO
18
Decision
8
Other
2
Counted from the bouts Kill The Body has ingested for each fighter (1 and 34 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
Kinshiro Usui
L
L1 streak · last fought Sep 5, 2010
Ryōsuke Iwasa
LWLWW
L1 streak · last fought Apr 15, 2023
Common Questions
- Have Kinshiro Usui and Ryōsuke Iwasa ever fought each other?
- Yes. Kinshiro Usui and Ryōsuke Iwasa met once on September 5, 2010, and Ryōsuke Iwasa won by TKO in round 4.
- Who has the better record, Kinshiro Usui or Ryōsuke Iwasa?
- Kinshiro Usui is 0-1 across the 1 bouts Kill The Body has tracked and Ryōsuke Iwasa is 28-5. Ryōsuke Iwasa has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
- Who has more knockouts, Kinshiro Usui or Ryōsuke Iwasa?
- Kinshiro Usui has 0 knockout wins and Ryōsuke Iwasa has 18. Ryōsuke Iwasa has more.
- Do Kinshiro Usui and Ryōsuke Iwasa have any common opponents?
- Kill The Body's bout data shows no opponents that both Kinshiro Usui and Ryōsuke Iwasa have faced.
- How much fight data does Kill The Body have on Kinshiro Usui and Ryōsuke Iwasa?
- This comparison is drawn from 1 bout tracked for Kinshiro Usui and 34 bouts tracked for Ryōsuke Iwasa. Method and activity splits reflect those bouts only.