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.
Arthur Biyarslanov (20-0) and Isaac Castan (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.
Arthur Biyarslanov vs Isaac Castan — record, stats and common opponents compared
Head to Head
Arthur Biyarslanov leads 1–0- Arthur Biyarslanov wonBiyarslanov vs CastanFeb 9, 2019 · TKO · R1
The Numbers
- 20-0 (edge)
- Record
- 0-1
- 100% (edge)
- Win %
- 0%
- 16 (edge)
- Wins by knockout
- 0
- 80%
- KO rate
- —
- 81%
- Stoppage rate (tracked wins)
- —
- 0 (edge)
- Times stopped
- 1
- 0
- Title reigns
- 0
- 2.9
- Bouts per year
- —
- 21
- 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
- 5′9″ (175 cm)
- Height
- —
- 31
- Age
- —
- Southpaw
- Stance
- —
- Canadian
- Nationality
- —
How They Win
Tracked bouts onlyArthur Biyarslanov · 21 wins
KO/TKO
17
Decision
4
Other
0
Isaac Castan · 0 wins
No tracked wins yet.
Counted from the bouts Kill The Body has ingested for each fighter (21 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
Arthur Biyarslanov
WWWWW
W21 streak · last fought Apr 9, 2026
Isaac Castan
L
L1 streak · last fought Feb 9, 2019
Common Questions
- Have Arthur Biyarslanov and Isaac Castan ever fought each other?
- Yes. Arthur Biyarslanov and Isaac Castan met once on February 9, 2019, and Arthur Biyarslanov won by TKO in round 1.
- Who has the better record, Arthur Biyarslanov or Isaac Castan?
- Arthur Biyarslanov is 20-0 and Isaac Castan is 0-1 across the 1 bouts Kill The Body has tracked. Arthur Biyarslanov has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
- Who has more knockouts, Arthur Biyarslanov or Isaac Castan?
- Arthur Biyarslanov has 16 knockout wins and Isaac Castan has 0. Arthur Biyarslanov has more.
- Do Arthur Biyarslanov and Isaac Castan have any common opponents?
- Kill The Body's bout data shows no opponents that both Arthur Biyarslanov and Isaac Castan have faced.
- How much fight data does Kill The Body have on Arthur Biyarslanov and Isaac Castan?
- This comparison is drawn from 21 bouts tracked for Arthur Biyarslanov and 1 bout tracked for Isaac Castan. Method and activity splits reflect those bouts only.