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Kill The Body

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Mary Casamassa vs Olivia Gerula — record, stats and common opponents compared

SUPER WELTERWEIGHT

Mary Casamassa

🇨🇦CANADA

Olivia Gerula

Mary Casamassa (3-1 across 4 tracked bouts) and Olivia Gerula (19-21-3) 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.

Casamassa

Tracked record

3–1

counted from 4 bouts Kill The Body has ingested

Gerula

19

Wins3 KO · 16%

21

Losses

3

Draws44 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

Casamassa leads 1–0

Mary Casamassa and Olivia Gerula have met 1 time; Casamassa leads 1–0.

Mary Casamassa and Olivia Gerula have met 1 time; Casamassa leads 1–0.
Met2024Mar 30Series
Mary CasamassaFighter AWWon1–0W–L
Olivia GerulaFighter BLLost0–1W–L
ResultUD1Meeting

The Numbers

Casamassa 4 · Gerula 3 of 7 measurable rows
CasamassaGerula
Record†
3-1 (edge)19-21-3
Win %0–100%
75% (edge)
47.7%
Wins by knockoutmax 3
0
3 (edge)
KO ratenot comparable
—15.79%
Stoppage rate (tracked wins)‡0–100%
0%
16% (edge)
Times stopped‡max 3
1 (edge)
3
Title reignsmax 1
0
1 (edge)
Bouts per year§max 1.9
1.9 (edge)
1.7
Bouts trackedcoveragemax 44
4
44

† 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 Casamassa: No height on file
Olivia Gerula: 5′5″
Reachnot held
Mary Casamassa: No reach on file
Olivia Gerula: 66″
Agenot held
Mary Casamassa: No date of birth
Olivia Gerula: 47
Stance
Mary Casamassa: Not recorded
Olivia Gerula: Orthodox

Mary Casamassa left, Olivia Gerula 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 Casamassa3 wins · from 4 tracked bouts

Mary Casamassa: 3 tracked wins — 3 on the cards (100%). Counted from 4 bouts Kill The Body has ingested.

3 on the cards 100%

Olivia Gerula19 wins · from 44 tracked bouts

Olivia Gerula: 19 tracked wins — 3 by KO/TKO (16%) and 16 on the cards (84%). Counted from 44 bouts Kill The Body has ingested.

3 by KO/TKO 16%16 on the cards 84%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Mary Casamassa 4, Olivia Gerula 44 — 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 Casamassa has won once since losing by stoppage to Tammara Thibeault. Casamassa last boxed on May 9, 2026 — 165 days ago.WWLW

Gerula Mar 2024Arauj Nov 2024Thibeault Jul 2025Harris-mccray May 20261.9 tracked bouts per year

Olivia Gerula last boxed on Mar 30, 2024 — 935 days ago. Gerula had lost two straight, after one straight win.LDWLL

Vil May 2021Clampitt Jun 2021Holler Sep 2022Curry Apr 2023Casamassa Mar 20241.7 tracked bouts per year

Common Questions

With the rows behind them
Have Mary Casamassa and Olivia Gerula ever fought each other?
Yes. Mary Casamassa and Olivia Gerula met once on March 30, 2024, and Mary Casamassa won by UD.
The meeting

WMar 30, 2024 · Casamassa · UD

Head to Head ↓
Who has the better record, Casamassa or Gerula?
Mary Casamassa is 3-1 across the 4 bouts Kill The Body has tracked and Olivia Gerula is 19-21-3. Mary Casamassa has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Casamassa3–175%

Gerula19–21–347.7%

The Numbers ↓
Who has more knockouts, Casamassa or Gerula?
Mary Casamassa has 0 knockout wins and Olivia Gerula has 3. Olivia Gerula has more.
Knockout wins · KO rate

Casamassa0

Gerula315.8%

The Numbers ↓
Do Casamassa and Gerula have any common opponents?
Kill The Body's bout data shows no opponents that both Mary Casamassa and Olivia Gerula have faced.
How much fight data does Kill The Body have on Casamassa and Gerula?
This comparison is drawn from 4 bouts tracked for Mary Casamassa and 44 bouts tracked for Olivia Gerula. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Casamassa4bouts

Gerula44bouts

How They Win ↓

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