UFC 331: Van vs. Pantoja 2 · Lightweight · 5 rounds
Opening locked Aug 19, 2026 · Arman Tsarukyan 61% · Decision · Distance · waiting on the result

ArmeniaArman Tsarukyan
“Ahalkalakets”
Unranked · 23-3 · hybrid · Orthodox · 29 · IQ B+ 82
American Top Team · Armenia
Arman Tsarukyan
61.1%
Mauricio Ruffy
38.9%
Model win probability · confidence 70%
No market posted yet.
Why the model leans this way
Arman Tsarukyan is the model side at 61.1% because the largest live edges sit where this fight is likely to be fought. Grappler historical edge: Tsarukyan (ground 51) into Ruffy (TD reaction 61). Ground game is the clearest separator: Tsarukyan 51 (C) vs Ruffy 12 (D). Tsarukyan brings 3.3 TD/15 and 6 sub wins into Ruffy's 100% takedown defense.
Ground game
TsarukyanTsarukyan 51 (C) vs Ruffy 12 (D). Tsarukyan brings 3.3 TD/15 and 6 sub wins into Ruffy's 100% takedown defense.
Timing & reaction
RuffyRuffy 96 (A+) vs Tsarukyan 72 (B). The reaction proxy — defense plus absorb plus knockdown timing — sits with Ruffy.
Counter punching
RuffyRuffy 84 (A) vs Tsarukyan 64 (C+). Ruffy's return is the live one (6.00 KD/15, 9 KOs) against Tsarukyan's entries.
Fight IQ
TsarukyanTsarukyan 82 (B+) vs Ruffy 65 (C+). Problem-solving and win-lane diversity sit with Tsarukyan (B+ vs C+).
Path · Tsarukyan
Tsarukyan has to wrestle early, chain the second shot, and make Ruffy defend the neck instead of throwing. That is the percentage path.
Path · Ruffy
Ruffy has to stuff the first takedown (61 TD-reaction), keep this standing, and hunt a pocket that grades 84 on defense. Wrestling is the death lane.
A one-score fight on the model. Any three-minute pocket explosion or a stuck takedown against the grain wipes a lot of this number.
Style and location. Wrestling entries, fence control, and mat time should decide the scorecards — or the finish. Tsarukyan is built as: Hybrid who can change levels — high-IQ problem solver. Ruffy is built as: Power striker — live counter. Fight IQ delta is +17 toward Tsarukyan — that is composure, win-lane diversity, and whether they solve a second problem when the first look dies.
The edges that move the number. Ground game: Tsarukyan 51 (C) vs Ruffy 12 (D). Tsarukyan brings 3.3 TD/15 and 6 sub wins into Ruffy's 100% takedown defense. Timing & reaction: Ruffy 96 (A+) vs Tsarukyan 72 (B). The reaction proxy — defense plus absorb plus knockdown timing — sits with Ruffy. Counter punching: Ruffy 84 (A) vs Tsarukyan 64 (C+). Ruffy's return is the live one (6.00 KD/15, 9 KOs) against Tsarukyan's entries.
The finish path leans the mat (33% submission). Once a takedown sticks, the neck becomes the whole fight. A one-score fight on the model. Any three-minute pocket explosion or a stuck takedown against the grain wipes a lot of this number. These trait marks are derived from FightMetric rates, career method shares, and loaded bout rows — reaction time and agility are proxies, not stopwatch numbers. The model folds the same scores into win probability, so a hole on this card is a hole in the percentage.
Fight IQ, ground game, defense, counter punching, reaction, agility, and takedown reaction — scored from tape and folded into the win number above.
Wrestling entries, fence control, and mat time should decide the scorecards — or the finish.
R1
33%
R2
11%
R3
13%
R4
3%
R5
3%
Dist
37%
Most likely: Distance. Expected 13.7 minutes.
Grappler historical edge: Tsarukyan (ground 51) into Ruffy (TD reaction 61).
Ground game (tape)
51 vs 12
Fight IQ
B+ 82 vs C+ 65 — composure, win-lane diversity, adjustments
Striking defense
62% vs 77%
Damage ratio
3.77 vs 3.27 landed/absorbed
Striking differential
3.32 vs 2.73 SLpM−SApM (recency / opp. adjusted)
Counter punching
64 vs 84
Timing & reaction
Defense + absorb + knockdown timing proxy
Grappling composite
TD avg × acc × def + control + submission threat (adj.)
Pocket defense (tape)
A vs A+
Recency form
Opp.-adjusted last 6/6 UFC rows
Durability
0 vs 0 KO losses
Cardio proxy
Output sustainability + distance rate
Output (SLpM)
4.52 vs 3.93
Reach / length
72.5" vs 75.0"
Style interaction
Grappler historical edge: Tsarukyan (ground 51) into Ruffy (TD reaction 61).
Punching agility
Output × accuracy × age curve
Takedown mismatch
TD def 75% vs 90%
Takedown reaction
72% vs 100% hips on the shot
Strength of schedule
Opp. quality 72 vs 66
Striking efficiency
58% vs 57%
Age-adjusted curve
29 vs 30
Layoff / rust
Time since last fight
Championship / 5-round
Five-round experience matters
Dan Hooker
Submission · R2 3:34
Charles Oliveira
Decision - Split · R3 5:00
Beneil Dariush
KO/TKO · R1 1:04
Fighter 3897005
KO/TKO · R3 3:25
Fighter 4215563
Decision - Unanimous · R3 5:00
Fighter 3068125
Decision - Unanimous · R5 5:00
Michael Chandler
KO/TKO · R1 4:29
Fighter 4339488
KO/TKO · R2 4:30
Fighter 4895362
Submission · R2 2:56
Fighter 2502364
KO/TKO · R1 2:07
Fighter 5075748
Decision - Unanimous · R3 5:00
Fighter 4064883
KO/TKO · R1 4:42
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