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Kill The Body

and the head will die

Mika Iwakawa vs Sumire Yamanaka — record, stats and common opponents compared

🇯🇵JAPAN

Mika Iwakawa

🇯🇵JAPAN

Sumire Yamanaka

Mika Iwakawa (13-8-1) and Sumire Yamanaka (10-1) 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.

Iwakawa

13

Wins4 KO · 31%

8

Losses

1

Draw22 tracked bouts

Yamanaka

10

Wins3 KO · 30%

1

Loss

0

Draws11 tracked bouts

Head to Head

Yamanaka leads 1–0

Mika Iwakawa and Sumire Yamanaka have met 1 time; Yamanaka leads 1–0.

Mika Iwakawa and Sumire Yamanaka have met 1 time; Yamanaka leads 1–0.
Met2024Jan 12Series
Mika IwakawaFighter ALLost0–1W–L
Sumire YamanakaFighter BWWon1–0W–L
ResultUD1Meeting

The Numbers

Iwakawa 3 · Yamanaka 3 of 6 measurable rows
IwakawaYamanaka
Record
13-8-110-1 (edge)
Win %0–100%
61.4%
90.9% (edge)
Wins by knockoutmax 4
4 (edge)
3
KO rate0–100%
30.77% (edge)
30%
Stoppage rate (tracked wins)†0–100%
31% (edge)
30%
Times stopped†levelmax 0
0
0
Title reignslevelmax 0
0
0
Bouts per year‡max 2.1
1.6
2.1 (edge)
Bouts trackedcoveragemax 22
22
11

† Counted from bouts Kill The Body has ingested, not a career total. · ‡ Across each fighter's tracked career span. · Bars are scaled per row — percentages on 0–100, counts against the larger of the two. Every figure is also printed as text.

Tale of the Tape

Height+6″
Mika Iwakawa: 5′3″ (edge)
Sumire Yamanaka: 4′9″
Reachnot held
Mika Iwakawa: No reach on file
Sumire Yamanaka: 58″
Agenot held
Mika Iwakawa: 43
Sumire Yamanaka: No date of birth
Stance
Mika Iwakawa: Orthodox
Sumire Yamanaka: Southpaw

Mika Iwakawa left, Sumire Yamanaka right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Mika Iwakawa13 wins · from 22 tracked bouts

Mika Iwakawa: 13 tracked wins — 4 by KO/TKO (31%) and 9 on the cards (69%). Counted from 22 bouts Kill The Body has ingested.

4 by KO/TKO 31%9 on the cards 69%

Sumire Yamanaka10 wins · from 11 tracked bouts

Sumire Yamanaka: 10 tracked wins — 3 by KO/TKO (30%) and 7 on the cards (70%). Counted from 11 bouts Kill The Body has ingested.

3 by KO/TKO 30%7 on the cards 70%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Mika Iwakawa 22, Sumire Yamanaka 11 — 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

Oldest left · newest right

Mika Iwakawa had won one in a row before losing a decision to Camila Zamorano. Iwakawa last boxed on Jun 14, 2025 — 500 days ago.WWLWL

Miyao Sep 2022Palatsrichuai Feb 2023Yamanaka Jan 2024Sririttidet Mar 2025Zamorano Jun 20251.6 tracked bouts per year

Sumire Yamanaka has won two straight since losing a decision to Christina Rupprecht. Yamanaka last boxed on Apr 7, 2026 — 203 days ago.WWLWW

Thepjanda Apr 2023Iwakawa Jan 2024Rupprecht Apr 2025Watanabe Oct 2025Ugawa Apr 20262.1 tracked bouts per year

Common Questions

With the rows behind them
Have Mika Iwakawa and Sumire Yamanaka ever fought each other?
Yes. Mika Iwakawa and Sumire Yamanaka met once on January 12, 2024, and Sumire Yamanaka won by UD.
The meeting

LJan 12, 2024 · Yamanaka · UD

Head to Head ↓
Who has the better record, Iwakawa or Yamanaka?
Mika Iwakawa is 13-8-1 and Sumire Yamanaka is 10-1. Sumire Yamanaka has the higher win percentage.
Records · win %

Iwakawa13–8–161.4%

Yamanaka10–190.9%

The Numbers ↓
Who has more knockouts, Iwakawa or Yamanaka?
Mika Iwakawa has 4 knockout wins and Sumire Yamanaka has 3. Mika Iwakawa has more.
Knockout wins · KO rate

Iwakawa430.8%

Yamanaka330%

The Numbers ↓
Do Iwakawa and Yamanaka have any common opponents?
Kill The Body's bout data shows no opponents that both Mika Iwakawa and Sumire Yamanaka have faced.
Who is bigger, Iwakawa or Yamanaka?
Mika Iwakawa is the taller fighter at 161 cm, 15 cm above the other.
Height · reach

Iwakawa161 cm

Yamanaka146 cm148 cm reach

Tale of the Tape ↓
How much fight data does Kill The Body have on Iwakawa and Yamanaka?
This comparison is drawn from 22 bouts tracked for Mika Iwakawa and 11 bouts tracked for Sumire Yamanaka. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Iwakawa22bouts

Yamanaka11bouts

How They Win ↓

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