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Cynthia Lozano vs Mary Spencer — record, stats and common opponents compared

Cynthia Lozano

🇨🇦SUPER WELTERWEIGHT

Mary Spencer

Cynthia Lozano (0-3 across 3 tracked bouts) and Mary Spencer (10-4) 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.

Lozano

Tracked record

0–3

counted from 3 bouts Kill The Body has ingested

Spencer

10

Wins6 KO · 60%

4

Losses

0

Draws14 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

Spencer leads 1–0

Cynthia Lozano and Mary Spencer have met 1 time; Spencer leads 1–0.

Cynthia Lozano and Mary Spencer have met 1 time; Spencer leads 1–0.
Met2022Sep 9Series
Cynthia LozanoFighter ALLost0–1W–L
Mary SpencerFighter BWWon1–0W–L
ResultTKOR11Meeting

The Numbers

Lozano 0 · Spencer 6 of 6 measurable rows
LozanoSpencer
Record†
0-310-4 (edge)
Win %0–100%
0%
71.4% (edge)
Wins by knockoutmax 6
0
6 (edge)
KO ratenot comparable
—60%
Stoppage rate (tracked wins)‡not comparable
—60%
Times stopped‡max 3
3
0 (edge)
Title reignsmax 2
0
2 (edge)
Bouts per year§max 2.9
1.6
2.9 (edge)
Bouts trackedcoveragemax 14
3
14

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

Cynthia Lozano 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
Cynthia Lozano0 wins · from 3 tracked bouts

Cynthia Lozano: no tracked wins in the 3 bouts Kill The Body has ingested.

No tracked wins for Lozano yet.

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%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Cynthia Lozano 3, 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

Cynthia Lozano last boxed on Nov 4, 2023 — 1,088 days ago. Lozano had lost three straight.LLL

Dicaire Dec 2021Spencer Sep 2022Cornejo Nov 20231.6 tracked bouts per year

Mary Spencer has lost two straight, after three straight wins. Spencer last boxed on May 30, 2026 — 150 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 Cynthia Lozano and Mary Spencer ever fought each other?
Yes. Cynthia Lozano and Mary Spencer met once on September 9, 2022, and Mary Spencer won by TKO in round 1.
The meeting

LSep 9, 2022 · Spencer · TKO R1

Head to Head ↓
Who has the better record, Lozano or Spencer?
Cynthia Lozano is 0-3 across the 3 bouts Kill The Body has tracked and Mary Spencer is 10-4. Mary Spencer has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Lozano0–30%

Spencer10–471.4%

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

Lozano0

Spencer660%

The Numbers ↓
Do Lozano and Spencer have any common opponents?
Kill The Body's bout data shows no opponents that both Cynthia Lozano and Mary Spencer have faced.
How much fight data does Kill The Body have on Lozano and Spencer?
This comparison is drawn from 3 bouts tracked for Cynthia Lozano and 14 bouts tracked for Mary Spencer. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Lozano3bouts

Spencer14bouts

How They Win ↓

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