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Kill The Body

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Mayumi Kubo vs Momo Koseki — record, stats and common opponents compared

Mayumi Kubo

🇯🇵JAPAN

Momo Koseki

Mayumi Kubo (1-1 across 2 tracked bouts) and Momo Koseki (24-2-1) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share 1 common opponent.

Kubo

Tracked record

1–1

counted from 2 bouts Kill The Body has ingested

Koseki

24

Wins9 KO · 38%

2

Losses

1

Draw27 tracked bouts

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.

Head to Head

Koseki leads 1–0

Mayumi Kubo and Momo Koseki have met 1 time; Koseki leads 1–0.

Mayumi Kubo and Momo Koseki have met 1 time; Koseki leads 1–0.
Met2008May 9Series
Mayumi KuboFighter ALLost0–1W–L
Momo KosekiFighter BWWon1–0W–L
ResultUD1Meeting

The Numbers

Kubo 0 · Koseki 6 of 6 measurable rows
KuboKoseki
Record†
1-124-2-1 (edge)
Win %0–100%
50%
90.7% (edge)
Wins by knockoutmax 9
0
9 (edge)
KO ratenot comparable
—37.5%
Stoppage rate (tracked wins)‡0–100%
0%
38% (edge)
Times stopped‡levelmax 0
0
0
Title reignsmax 1
0
1 (edge)
Bouts per year§max 2.6
1.4
2.6 (edge)
Bouts trackedcoveragemax 27
2
27

† One or both records are tracked, not career-verified. · ‡ 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

Heightnot held
Mayumi Kubo: No height on file
Momo Koseki: 5′4″
Reachnot held
Mayumi Kubo: No reach on file
Momo Koseki: 64″
Agenot held
Mayumi Kubo: No date of birth
Momo Koseki: 44
Stance
Mayumi Kubo: Not recorded
Momo Koseki: Southpaw

Mayumi Kubo left, Momo Koseki right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Mayumi Kubo1 win · from 2 tracked bouts

Mayumi Kubo: 1 tracked win — 1 on the cards (100%). Counted from 2 bouts Kill The Body has ingested.

1 on the cards 100%

Momo Koseki24 wins · from 27 tracked bouts

Momo Koseki: 24 tracked wins — 9 by KO/TKO (38%), 14 on the cards (58%) and 1 by another method or unrecorded (4%). Counted from 27 bouts Kill The Body has ingested.

9 by KO/TKO 38%14 on the cards 58%1 by another method or unrecorded 4%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Mayumi Kubo 2, Momo Koseki 27 — not from a career-complete method table.

Common Opponents

1 shared

1 shared · even on 1

Kubo

Opponent

Koseki

  • Mayumi Kubo

    Win, MD

    2006

    MiyaoEven

    Momo Koseki

    Win, UD

    2015

Both sides are set at the same size on purpose. Kill The Body does not score a second-round knockout above a split decision — the edge counts losses first and wins as the tiebreak, and the rest is yours to argue. Shared opponents are matched on fighter identity, not on name, so two different fighters with the same name never merge into one row.

Current Form

Oldest left · newest right

Mayumi Kubo last boxed on May 9, 2008 — 6,744 days ago. Kubo had won one in a row before losing a decision to Momo Koseki.WL

Miyao Dec 2006Koseki May 20081.4 tracked bouts per year

Momo Koseki last boxed on Dec 17, 2017 — 3,235 days ago. Koseki had won 14 straight, the most recent against Yūko Kuroki.WWWWW

Alico Feb 2015Miyao Oct 2015Kaewkrachang Aug 2016Higano Nov 2016Kuroki Dec 20172.6 tracked bouts per year

Common Questions

With the rows behind them
Have Mayumi Kubo and Momo Koseki ever fought each other?
Yes. Mayumi Kubo and Momo Koseki met once on May 9, 2008, and Momo Koseki won by UD.
The meeting

LMay 9, 2008 · Koseki · UD

Head to Head ↓
Who has the better record, Kubo or Koseki?
Mayumi Kubo is 1-1 across the 2 bouts Kill The Body has tracked and Momo Koseki is 24-2-1. Momo Koseki has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Kubo1–150%

Koseki24–2–190.7%

The Numbers ↓
Who has more knockouts, Kubo or Koseki?
Mayumi Kubo has 0 knockout wins and Momo Koseki has 9. Momo Koseki has more.
Knockout wins · KO rate

Kubo0

Koseki937.5%

The Numbers ↓
Do Kubo and Koseki have any common opponents?
Mayumi Kubo and Momo Koseki share 1 common opponent: Ayaka Miyao. Neither fighter fared better across the shared opponents overall.
Shared opponent

Ayaka MiyaoWW

Common Opponents ↓
How much fight data does Kill The Body have on Kubo and Koseki?
This comparison is drawn from 2 bouts tracked for Mayumi Kubo and 27 bouts tracked for Momo Koseki. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Kubo2bouts

Koseki27bouts

How They Win ↓

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