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Kill The Body

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Austin Williams vs Vito Mielnicki Jr. — record, stats and common opponents compared

MIDDLEWEIGHT

Austin Williams

Cross-division

SUPER WELTERWEIGHT

Vito Mielnicki Jr.

Austin Williams (20-3) and Vito Mielnicki Jr. (24-1) 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.

Williams

20

Wins13 KO · 65%

3

Losses

0

Draws23 tracked bouts

Jr.

24

Wins13 KO · 54%

1

Loss

0

Draws26 tracked bouts

Head to Head

Jr. leads 1–0

Austin Williams and Vito Mielnicki Jr. have met 1 time; Jr. leads 1–0.

Austin Williams and Vito Mielnicki Jr. have met 1 time; Jr. leads 1–0.
Met2026Sep 4Series
Austin WilliamsFighter ALLost0–1W–L
Vito Mielnicki Jr.Fighter BWWon1–0W–L
ResultUD1Meeting

The Numbers

Williams 2 · Jr. 4 of 6 measurable rows
WilliamsJr.
Record
20-324-1 (edge)
Win %0–100%
87%
96% (edge)
Wins by knockoutlevelmax 13
13
13
KO rate0–100%
65% (edge)
54.17%
Stoppage rate (tracked wins)†0–100%
65% (edge)
54%
Times stopped†max 1
1
0 (edge)
Title reignslevelmax 0
0
0
Bouts per year‡max 3.6
3.1
3.6 (edge)
Bouts trackedcoveragemax 26
23
26

† 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
Austin Williams: No height on file
Vito Mielnicki Jr.: 6′0″
Reachnot held
Austin Williams: No reach on file
Vito Mielnicki Jr.: 70″
Age6 yrs apart
Austin Williams: 30
Vito Mielnicki Jr.: 24
Stance
Austin Williams: Orthodox
Vito Mielnicki Jr.: Orthodox

Austin Williams left, Vito Mielnicki Jr. right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

Middleweight against Super Welterweight. The two are listed in different weight classes, so the tape measures them as they stand rather than as a matchup.

How They Win

Tracked bouts only
Austin Williams20 wins · from 23 tracked bouts

Austin Williams: 20 tracked wins — 13 by KO/TKO (65%) and 7 on the cards (35%). Counted from 23 bouts Kill The Body has ingested.

13 by KO/TKO 65%7 on the cards 35%

Vito Mielnicki Jr.24 wins · from 26 tracked bouts

Vito Mielnicki Jr.: 24 tracked wins — 13 by KO/TKO (54%), 10 on the cards (42%) and 1 by another method or unrecorded (4%). Counted from 26 bouts Kill The Body has ingested.

13 by KO/TKO 54%10 on the cards 42%1 by another method or unrecorded 4%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Austin Williams 23, Vito Mielnicki Jr. 26 — 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

Austin Williams has lost two straight, after three straight wins. Williams last boxed on Sep 4, 2026 — 62 days ago.WWWLL

Volny Mar 2025Vazquez Jul 2025Toussaint Jan 2026Adames Mar 2026Jr. Sep 20263.1 tracked bouts per year

Vito Mielnicki Jr. has won four straight since a no contest with Connor Coyle. Jr. last boxed on Sep 4, 2026 — 62 days ago.NCWWWW

Coyle Feb 2025Gardzielik Jun 2025Nmomah Nov 2025Huerta Apr 2026Williams Sep 20263.6 tracked bouts per year

Common Questions

With the rows behind them
Have Austin Williams and Vito Mielnicki Jr. ever fought each other?
Yes. Austin Williams and Vito Mielnicki Jr. met once on September 4, 2026, and Vito Mielnicki Jr. won by UD.
The meeting

LSep 4, 2026 · Jr. · UD

Head to Head ↓
Who has the better record, Williams or Jr.?
Austin Williams is 20-3 and Vito Mielnicki Jr. is 24-1. Vito Mielnicki Jr. has the higher win percentage.
Records · win %

Williams20–387%

Jr.24–196%

The Numbers ↓
Who has more knockouts, Williams or Jr.?
Austin Williams has 13 knockout wins and Vito Mielnicki Jr. has 13. Both have 13.
Knockout wins · KO rate

Williams1365%

Jr.1354.2%

The Numbers ↓
Do Williams and Jr. have any common opponents?
Kill The Body's bout data shows no opponents that both Austin Williams and Vito Mielnicki Jr. have faced.
How much fight data does Kill The Body have on Williams and Jr.?
This comparison is drawn from 23 bouts tracked for Austin Williams and 26 bouts tracked for Vito Mielnicki Jr.. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Williams23bouts

Jr.26bouts

How They Win ↓

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