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and the head will die

Mary Spencer "Amazing" is a Canadian professional boxer with a 10-4-0 record in the Super Welterweight division. 6 of those wins came by knockout (60% KO rate). Mary Spencer is No. 2 in the WBO's middleweight rankings (October 28, 2026) and No. 4 in the WBA's super welterweight rankings (October 31, 2026).

🇨🇦CANADAAGE 41SUPER WELTERWEIGHT

MarySpencer

“Amazing”

Mary Spencer

10

Wins6 KO · 60%

4

Losses

0

Draws14 tracked bouts

WBO
#2Middleweightas of Oct 28
WBA
#4Super Welterweightas of Oct 31
WBC
#7Middleweightas of Oct 2
Height
5′11″
Stance
Orthodox
Tracked since
Aug 27, 2021
Title reigns
2 reigns
Compare
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Last 5 · oldest left · newest right
WWWLL
Current streak
L2
Layoff
5 months
Last bout
L to Desley Robinson · UD · May 30, 2026

Title Reigns

2 reigns
Reigns
2
Division
1
Body
1
Longest · WBA interim Super Welterweight
7 mo

Super Welterweight

2 reigns
BodyHeldLengthWon vs
WBAApr 2025 – Oct 20256 moOgleidis SuárezLost vs Mikaela Mayer
WBAInterimSep 2024 – Apr 20257 moNaomi Mannes

Complete Fight History

Showing 14 of 14

2026

MAY 30L toDesley Robinson· UDCounty Coliseum · El Paso10-4

2025

OCT 30L toMikaela Mayer· UDMontreal Casino · Montreal10-3

Won WBA · APR 10

Suárez

d. Ogleidis Suárez · UD · Montreal Casino · Montreal

WBA

After: 10-2

2024

Won WBA · SEP 5

Mannes

d. Naomi Mannes · UD · Montreal Casino · Montreal

WBA

After: 9-2

JAN 25d.Sonya Dreiling· RTD · R1Montreal Casino · Montreal8-2

2023

OCT 11L toFemke Hermans· MDMontreal Casino · Montreal7-2

2022

DEC 16L toFemke Hermans· UDCentre Gervais Auto · Shawinigan7-1

SEP 9d.Cynthia Lozano· TKO · R1Montreal Casino · Montreal7-0

JUN 23d.Chris Namús· TKO · R1Montreal Casino · Montreal6-0

MAY 28d.Yamila Esther Reynoso· UDCAA Centre · Brampton5-0

MAR 26d.Beatriz Aguilar· KO · R1Montreal Casino · Montreal4-0

JAN 29d.Milagros Diaz Perez· UDBig Punch Arena · Tijuana3-0

2021

OCT 29d.Luz Mondaca· TKO · R1Auditorio Centenario · Torreón2-0

AUG 27d.Maria Esquivel Zamora· KO · R1Hotel Holiday Inn · Cuernavaca1-0

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Common Questions

What is Mary Spencer's professional boxing record?
Mary Spencer's professional record is 10-4, with 6 knockouts.
What is Mary Spencer's ranking?
As of each body's latest published list, Mary Spencer is No. 2 in the WBO's middleweight rankings (October 28, 2026), No. 4 in the WBA's super welterweight rankings (October 31, 2026), and No. 7 in the WBC's middleweight rankings (October 2, 2026).
Has Mary Spencer lost a fight?
Yes. Mary Spencer has lost 4 professional fights and holds a 10-4 record.
When is Mary Spencer's next fight?
Mary Spencer does not have a scheduled fight on the books.
What weight class does Mary Spencer fight at?
Mary Spencer fights at Super Welterweight.
Is Mary Spencer retired?
Mary Spencer is an active boxer.