Have Femke Hermans and Mary Spencer ever fought each other?

Yes. Femke Hermans and Mary Spencer have met 2 times and Femke Hermans leads the series 2-0.

Who has the better record, Hermans or Spencer?

Femke Hermans is 19-5 and Mary Spencer is 10-4. Femke Hermans has the higher win percentage.

Who has more knockouts, Hermans or Spencer?

Femke Hermans has 7 knockout wins and Mary Spencer has 6. Femke Hermans has more.

Do Hermans and Spencer have any common opponents?

Kill The Body's bout data shows no opponents that both Femke Hermans and Mary Spencer have faced.

Who is bigger, Hermans or Spencer?

Mary Spencer is the taller fighter at 180 cm, 7 cm above the other.

How much fight data does Kill The Body have on Hermans and Spencer?

This comparison is drawn from 24 bouts tracked for Femke Hermans and 14 bouts tracked for Mary Spencer. Method and activity splits reflect those bouts only.

Femke Hermans vs Mary Spencer — Records, Stats & Common Opponents

🇧🇪BELGIUM

Femke Hermans (19-5) and Mary Spencer (10-4) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met 2 times. They share no common opponents in Kill The Body's bout data.

Hermans

Wins7 KO · 37%

Losses

Draws24 tracked bouts

Spencer

Wins6 KO · 60%

Losses

Draws14 tracked bouts

Head to Head

Hermans leads 2–0

Femke Hermans and Mary Spencer have met 2 times; Hermans leads 2–0.
Met	2022Dec 16	2023Oct 11	Series
Femke HermansFighter A	WWon	WWon	2–0W–L
Mary SpencerFighter B	LLost	LLost	0–2W–L
Result	UDSpencer vs Hermans	MDSpencer vs Hermans	2Meetings

The Numbers

Hermans 4 · Spencer 4 of 8 measurable rows

HermansEdge = longer wingSpencer

Record: 19-5 (edge)10-4
Win %0–100%: 79.2% (edge)
71.4%
Wins by knockoutmax 7: 7 (edge)
6
KO rate0–100%: 36.84%
60% (edge)
Stoppage rate (tracked wins)^†0–100%: 37%
60% (edge)
Times stopped^†max 1: 1
0 (edge)
Title reignsmax 5: 5 (edge)
2
Bouts per year^‡max 2.9: 2.3
2.9 (edge)
Bouts trackedcoveragemax 24: 24
14

† 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+3″: Femke Hermans: 5′8″; Mary Spencer: 5′11″ (edge)
Age5 yrs apart: Femke Hermans: 36; Mary Spencer: 41
Stance: Femke Hermans: Orthodox; Mary Spencer: Orthodox

Femke Hermans left, Mary Spencer right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only

Femke Hermans19 wins · from 24 tracked bouts

7 by KO/TKO 37%12 on the cards 63%

Mary Spencer10 wins · from 14 tracked bouts

6 by KO/TKO 60%4 on the cards 40%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Femke Hermans 24, Mary Spencer 14 — 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

Femke Hermans has won once since losing a decision to Oshae Jones. Hermans last boxed on May 30, 2026 — 147 days ago.WWWLW

Lindberg Jun 2023Spencer Oct 2023Konecna Jan 2024Jones Nov 2024Blencowe May 20262.3 tracked bouts per year

Mary Spencer has lost two straight, after three straight wins. Spencer last boxed on May 30, 2026 — 147 days ago.WWWLL

Dreiling Jan 2024Mannes Sep 2024Suárez Apr 2025Mayer Oct 2025Robinson May 20262.9 tracked bouts per year

Common Questions

With the rows behind them

Have Femke Hermans and Mary Spencer ever fought each other?: Yes. Femke Hermans and Mary Spencer have met 2 times and Femke Hermans leads the series 2-0.
Who has the better record, Hermans or Spencer?: Femke Hermans is 19-5 and Mary Spencer is 10-4. Femke Hermans has the higher win percentage.
Who has more knockouts, Hermans or Spencer?: Femke Hermans has 7 knockout wins and Mary Spencer has 6. Femke Hermans has more.
Do Hermans and Spencer have any common opponents?: Kill The Body's bout data shows no opponents that both Femke Hermans and Mary Spencer have faced.
Who is bigger, Hermans or Spencer?: Mary Spencer is the taller fighter at 180 cm, 7 cm above the other.
How much fight data does Kill The Body have on Hermans and Spencer?: This comparison is drawn from 24 bouts tracked for Femke Hermans and 14 bouts tracked for Mary Spencer. Method and activity splits reflect those bouts only.

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Femke Hermans vs Mary Spencer — record, stats and common opponents compared

Femke Hermans

Mary Spencer