Have Juan Carlos Viloria and Yusaf Mack ever fought each other?

Yes. Juan Carlos Viloria and Yusaf Mack met once on June 27, 2003, and Yusaf Mack won by TKO.

Who has the better record, Viloria or Mack?

Juan Carlos Viloria is 0-9 across the 9 bouts Kill The Body has tracked and Yusaf Mack is 31-8-2. Yusaf Mack has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.

Who has more knockouts, Viloria or Mack?

Juan Carlos Viloria has 0 knockout wins and Yusaf Mack has 17. Yusaf Mack has more.

Do Viloria and Mack have any common opponents?

Juan Carlos Viloria and Yusaf Mack share 1 common opponent: Daniel Judah. Yusaf Mack fared better against 1 of them.

How much fight data does Kill The Body have on Viloria and Mack?

This comparison is drawn from 9 bouts tracked for Juan Carlos Viloria and 42 bouts tracked for Yusaf Mack. Method and activity splits reflect those bouts only.

Juan Carlos Viloria vs Yusaf Mack — Records, Stats & Common Opponents

Juan Carlos Viloria

🇺🇸MIDDLEWEIGHT

Yusaf Mack

Juan Carlos Viloria (0-9 across 9 tracked bouts) and Yusaf Mack (31-8-2) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share 1 common opponent.

Viloria

Tracked record

0–9

counted from 9 bouts Kill The Body has ingested

Mack

Wins17 KO · 55%

Losses

Draws42 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

Mack leads 1–0

Juan Carlos Viloria and Yusaf Mack have met 1 time; Mack leads 1–0.
Met	2003Jun 27	Series
Juan Carlos ViloriaFighter A	LLost	0–1W–L
Yusaf MackFighter B	WWon	1–0W–L
Result	TKOMack vs Viloria	1Meeting

Mack vs Viloria · Jun 27, 2003

The Numbers

Viloria 1 · Mack 4 of 5 measurable rows

ViloriaEdge = longer wingMack

Record^†: 0-931-8-2 (edge)
Win %0–100%: 0%
78% (edge)
Wins by knockoutmax 17: 0
17 (edge)
KO ratenot comparable: —54.84%
Stoppage rate (tracked wins)^‡not comparable: —55%
Times stopped^‡max 5: 4 (edge)
5
Title reignslevelmax 0: 0
0
Bouts per year^§max 3: 1.8
3 (edge)
Bouts trackedcoveragemax 42: 9
42

† 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: Juan Carlos Viloria: No height on file; Yusaf Mack: 6′1″
Agenot held: Juan Carlos Viloria: No date of birth; Yusaf Mack: 46
Stance: Juan Carlos Viloria: Not recorded; Yusaf Mack: Orthodox

Juan Carlos Viloria left, Yusaf Mack right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only

Juan Carlos Viloria0 wins · from 9 tracked bouts

No tracked wins for Viloria yet.

Yusaf Mack31 wins · from 42 tracked bouts

17 by KO/TKO 55%14 on the cards 45%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Juan Carlos Viloria 9, Yusaf Mack 42 — not from a career-complete method table.

Common Opponents

1 shared

1 shared · Mack better on 11 shared · Yusaf Mack better on 1

ViloriaJuan Carlos Viloria

Opponent

MackYusaf Mack

Juan Carlos Viloria
Loss, UD
2002Sep 2002
JudahDaniel JudahUnited States 24–11–3 · Light HeavyweightMack betterYusaf Mack better — 1–0 to 0–1
Yusaf Mack
Win, UD
2008Jun 2008

Both sides are set at the same size on purpose. Kill The Body does not score a second-round knockout above a split decision — the edge counts losses first and wins as the tiebreak, and the rest is yours to argue. Shared opponents are matched on fighter identity, not on name, so two different fighters with the same name never merge into one row.

Current Form

Oldest left · newest right

Juan Carlos Viloria last boxed on Jan 10, 2004 — 8,325 days ago. Viloria had lost nine straight.LLLLL

Mormeck Jan 2001Brähmer Apr 2001Judah Sep 2002Mack Jun 2003Ibragimov Jan 20041.8 tracked bouts per year

Yusaf Mack last boxed on Oct 25, 2014 — 4,384 days ago. Mack had lost five straight.LLLLL

Froch Nov 2012Agnew Apr 2013Jr. Nov 2013Williams Nov 2013Cummings Oct 20143 tracked bouts per year

Common Questions

With the rows behind them

Have Juan Carlos Viloria and Yusaf Mack ever fought each other?: Yes. Juan Carlos Viloria and Yusaf Mack met once on June 27, 2003, and Yusaf Mack won by TKO.
Who has the better record, Viloria or Mack?: Juan Carlos Viloria is 0-9 across the 9 bouts Kill The Body has tracked and Yusaf Mack is 31-8-2. Yusaf Mack has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Who has more knockouts, Viloria or Mack?: Juan Carlos Viloria has 0 knockout wins and Yusaf Mack has 17. Yusaf Mack has more.
Do Viloria and Mack have any common opponents?: Juan Carlos Viloria and Yusaf Mack share 1 common opponent: Daniel Judah. Yusaf Mack fared better against 1 of them.
How much fight data does Kill The Body have on Viloria and Mack?: This comparison is drawn from 9 bouts tracked for Juan Carlos Viloria and 42 bouts tracked for Yusaf Mack. Method and activity splits reflect those bouts only.

Compare someone else

6 suggested matchups

Compare Viloria with…

Compare Mack with…

Someone else?

Release either fighter to put someone new in that slot — the other one stays put.

Juan Carlos Viloria vs Yusaf Mack — record, stats and common opponents compared

Juan Carlos Viloria

Yusaf Mack