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.
Piotr Stępień (8-0 across 8 tracked bouts) and Walter Matias Leiva (0-1 across 1 tracked bouts) 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.
Piotr Stępień vs Walter Matias Leiva — record, stats and common opponents compared
Head to Head
Piotr Stępień leads 1–0- Piotr Stępień wonStępień vs LeivaMay 10, 2026 · KO · R1
The Numbers
- 8-0 (edge)
- Record
- 0-1
- 100% (edge)
- Win %
- 0%
- 6 (edge)
- Wins by knockout
- 0
- 88%
- Stoppage rate (tracked wins)
- —
- 0 (edge)
- Times stopped
- 1
- 0
- Title reigns
- 0
- 3.9
- Bouts per year
- —
- 8
- Bouts tracked
- 1
One or both records are tracked, not career-verified.
Counted from bouts Kill The Body has ingested, not a career total.
Counted from bouts Kill The Body has ingested, not a career total.
Across each fighter's tracked career span.
Tale of the Tape
- 25
- Age
- —
- Orthodox
- Stance
- —
- Polish
- Nationality
- —
How They Win
Tracked bouts onlyPiotr Stępień · 8 wins
KO/TKO
7
Decision
1
Other
0
Walter Matias Leiva · 0 wins
No tracked wins yet.
Counted from the bouts Kill The Body has ingested for each fighter (8 and 1 respectively), 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
Piotr Stępień
WWWWW
W8 streak · last fought May 10, 2026
Walter Matias Leiva
L
L1 streak · last fought May 10, 2026
Common Questions
- Have Piotr Stępień and Walter Matias Leiva ever fought each other?
- Yes. Piotr Stępień and Walter Matias Leiva met once on May 10, 2026, and Piotr Stępień won by KO in round 1.
- Who has the better record, Piotr Stępień or Walter Matias Leiva?
- Piotr Stępień is 8-0 across the 8 bouts Kill The Body has tracked and Walter Matias Leiva is 0-1 across the 1 bouts Kill The Body has tracked. Piotr Stępień has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
- Who has more knockouts, Piotr Stępień or Walter Matias Leiva?
- Piotr Stępień has 6 knockout wins and Walter Matias Leiva has 0. Piotr Stępień has more.
- Do Piotr Stępień and Walter Matias Leiva have any common opponents?
- Kill The Body's bout data shows no opponents that both Piotr Stępień and Walter Matias Leiva have faced.
- How much fight data does Kill The Body have on Piotr Stępień and Walter Matias Leiva?
- This comparison is drawn from 8 bouts tracked for Piotr Stępień and 1 bout tracked for Walter Matias Leiva. Method and activity splits reflect those bouts only.