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Kill The Body

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Mary Spencer vs Sonya Dreiling — record, stats and common opponents compared

🇨🇦SUPER WELTERWEIGHT

Mary Spencer

Sonya Dreiling

Mary Spencer (10-4) and Sonya Dreiling (0-5 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.

Spencer

10

Wins6 KO · 60%

4

Losses

0

Draws14 tracked bouts

Dreiling

Tracked record

0–5

counted from 5 bouts Kill The Body has ingested

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

Spencer leads 1–0

Mary Spencer and Sonya Dreiling have met 1 time; Spencer leads 1–0.

Mary Spencer and Sonya Dreiling have met 1 time; Spencer leads 1–0.
Met2024Jan 25Series
Mary SpencerFighter AWWon1–0W–L
Sonya DreilingFighter BLLost0–1W–L
ResultRTDR11Meeting

The Numbers

Spencer 5 · Dreiling 0 of 5 measurable rows
SpencerDreiling
Record†
10-4 (edge)0-5
Win %0–100%
71.4% (edge)
0%
Wins by knockoutmax 6
6 (edge)
0
KO ratenot comparable
60%—
Stoppage rate (tracked wins)‡not comparable
60%—
Times stopped‡max 3
0 (edge)
3
Title reignslevelmax 0
0
0
Bouts per year§max 2.9
2.9 (edge)
1.5
Bouts trackedcoveragemax 14
14
5

† 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
Mary Spencer: 5′11″
Sonya Dreiling: No height on file
Agenot held
Mary Spencer: 41
Sonya Dreiling: No date of birth
Stance
Mary Spencer: Orthodox
Sonya Dreiling: Not recorded

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

How They Win

Tracked bouts only
Mary Spencer10 wins · from 14 tracked bouts

Mary Spencer: 10 tracked wins — 6 by KO/TKO (60%) and 4 on the cards (40%). Counted from 14 bouts Kill The Body has ingested.

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

Sonya Dreiling0 wins · from 5 tracked bouts

Sonya Dreiling: no tracked wins in the 5 bouts Kill The Body has ingested.

No tracked wins for Dreiling yet.

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Mary Spencer 14, Sonya Dreiling 5 — 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

Mary Spencer has lost two straight, after three straight wins. Spencer last boxed on May 30, 2026 — 143 days ago.WWWLL

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

Sonya Dreiling has lost five straight. Dreiling last boxed on Mar 7, 2025 — 592 days ago.LLLLL

Miller Dec 2021Jones Jun 2022Spencer Jan 2024Jones Mar 2024Thibeault Mar 20251.5 tracked bouts per year

Common Questions

With the rows behind them
Have Mary Spencer and Sonya Dreiling ever fought each other?
Yes. Mary Spencer and Sonya Dreiling met once on January 25, 2024, and Mary Spencer won by RTD in round 1.
The meeting

WJan 25, 2024 · Spencer · RTD R1

Head to Head ↓
Who has the better record, Spencer or Dreiling?
Mary Spencer is 10-4 and Sonya Dreiling is 0-5 across the 5 bouts Kill The Body has tracked. Mary Spencer has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Spencer10–471.4%

Dreiling0–50%

The Numbers ↓
Who has more knockouts, Spencer or Dreiling?
Mary Spencer has 6 knockout wins and Sonya Dreiling has 0. Mary Spencer has more.
Knockout wins · KO rate

Spencer660%

Dreiling0

The Numbers ↓
Do Spencer and Dreiling have any common opponents?
Kill The Body's bout data shows no opponents that both Mary Spencer and Sonya Dreiling have faced.
How much fight data does Kill The Body have on Spencer and Dreiling?
This comparison is drawn from 14 bouts tracked for Mary Spencer and 5 bouts tracked for Sonya Dreiling. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Spencer14bouts

Dreiling5bouts

How They Win ↓

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