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UFC 323: Dvalishvili vs. Yan 2
Tatsuro Taira
Tatsuro Taira
17-1 · JPN
VS
Brandon Moreno
Brandon Moreno
23-8-2 · MEX
December 6, 2025 · Las Vegas, Nevada, USA
Flyweight · 3 rounds
126.0lb
Weigh-in
125.0lb
Tatsuro Taira def. Brandon Moreno by KO/TKO (Punches), R2 2:24
Performance
Round by round
SSTDKDCtrl
R1
Taira2/90/103:33
Moreno2/40/000:05
R2 · 2:24
Taira26/391/300:54
Moreno7/130/000:00
Total
Taira28/481/404:27
Moreno9/170/000:05

Pre-fight

The model's read going in

The walk-forward model's call at the time of the bout — persisted out-of-sample, with no hindsight about the result.

Prediction
TairaWin probabilityMoreno
62.4%37.6%
KO / TKO
24%
Submission
12%
Decision
64%
Expected fight time: 11.8 min
Retrospective pick: the walk-forward model's call at the time of the fight — persisted out-of-sample, with no hindsight about the result.
What drives the pick

Each bar is a feature's push on the model from the center axis. Red pushes toward Taira, blue toward Moreno. Tap a bar for why.

Predicted outcomes
Taira62%
Wins by
Model
Equity
Mkt
KO / TKO16%26%
Submission7%12%
Decision39%62%
Predicted output
Sig. strikes46 (1962)act 28
Takedowns1.4 (0.04.0)act 1
Moreno38%
Wins by
Model
Equity
Mkt
KO / TKO8%22%
Submission5%11%
Decision25%67%
Predicted output
Sig. strikes42 (1757)act 9
Takedowns0.4 (0.01.9)act 0
Combined totals~88 sig strikes~1.8 takedownsmkt —
How it ends
mkt —
R117%
R212%
R37%
Distance64%
Fighter props
Most sig. strikestie 1.1%
Taira
52.0%-111
Moreno
+11147.0%
Most takedownstie 25.1%
Taira
58.3%-352
Moreno
+35216.6%
Significant strikes — over/under
Taira
Expected: 45.6
45.5
Over 45.5
39.8%
+151
Under 45.5
60.2%
-151
057114
Moreno
Expected: 42.0
42
Over 42
39.1%
+153
Exactly 42
1.2%
push
Under 42
59.7%
-153
053105
Takedowns — over/under
Taira
Expected: 1.4
1.5
Over 1.5
46.9%
+113
Under 1.5
53.1%
-113
035
Moreno
Expected: 0.4
0.5
Over 0.5
34.6%
+189
Under 0.5
65.4%
-189
035

Odds are model-implied (no real prop market is priced for these). The “most” prices are draw-no-bet — a tie (for takedowns, usually 0–0) is a push, so each side is priced off its chance of winning given a result, while the % shown is the raw chance of landing strictly more. Drag a line in half-point steps: a half line (e.g. 2.5) is a clean over/under, while a whole number adds a third outcome — landing exactly on it, a push — so over, exact and under sum to 100%. On a whole number the over/under odds are draw-no-bet (priced off the decisive mass, since the push refunds), so the two sides stay mirror images rather than implying an arbitrage.

Expected fight time 11.8 min. Predicted-output ranges are percentiles of the model’s simulated fights: sig strikes the middle 50% (25th–75th); takedowns the wider 10th–90th, since they’re 0 in most fights so a narrow band would collapse to 0. Win-by-method = win probability × that fighter’s own method split: the model forecasts how the fight ends, and that forecast is divided between the corners by each fighter’s finishing record — UFC wins in full, earlier-career wins at half weight, as of fight night — reconciled so the fighters’ totals still equal their win probabilities and the methods still total the fight-level forecast above. “Equity” is each of those over that fighter’s win % — how they win given that they win — so a column adds to 100%, and it differs by corner. A fighter with no classifiable wins at any level leans on the fight-level split. “How it ends” is the model’s round-of-finish split. “Mkt” is the de-vigged market prop (consensus across books), shown for context, not as a betting signal; rounds & totals slots fill as that data lands. Percentages are apportioned by largest remainder, so each set adds to its total exactly and an individual figure can sit a point off its own rounding.

Model vs market
Final
ModelMarketGapLine
To win
Taira62.4%51.5%+10.9-116
Moreno37.6%48.5%−10.9-102

Market % is the de-vigged (no-vig) consensus across the books that price both fighters; the line is the average across books with the min–max range in parentheses. Gap is the model minus the market in points (+ = the model rates that outcome above the market). Thin or one-sided markets are flagged or left blank rather than shown as a fabricated %. Shown for context, not as a bet — the closing line is the sharpest public price and the model trails it on average. For 5-round bouts the model splits its round-3+ finish mass into rounds 3–5 by the historical within-bucket rate, so the over-3.5 / 4.5 lines carry a model estimate.

Trait web
68.6Striking66.9
Taira +1.7
72.0Grappling50.4
Taira +21.6
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
TairaMoreno
Tale of the tape
Ratings (Elo)
1619
Pound-for-pound
1624
1608
Divisional
1622
1517
Striking offense
1524
1512
Striking defense
1514
1530
Grappling offense
1495
1524
Grappling defense
1553
Physical
25 yrs
Age
31 yrs
5'7"
Height
5'7"
70"
Reach
70"
Orthodox
Stance
Orthodox
Striking (UFC career)
2.87
Strikes landed / min
3.96
60%
Strike accuracy
44%
2.54
Strikes absorbed / min
3.62
47%
Strike defense
61%
Grappling (UFC career)
3.21
Takedowns / 15 min
1.51
49%
Takedown accuracy
44%
45%
Takedown defense
64%
1.7
Sub attempts / 15 min
0.4
Form & résumé
88%
UFC win rate
69%
+1
Win/loss streak
+2
80%
Last-5 win rate
60%
71%
Finish rate
55%
Recent opp. quality
126
Days since last fight
252
Recent form (last 5 UFC)
Tatsuro Taira
  • WHyunSung ParkSUB R2
    Close -3424mo before
  • LBrandon RoyvalS-DEC R5
    Close -3101y 2mo before
  • WAlex PerezKO/TKO R2
    Close -2471y 6mo before
  • WCarlos HernandezKO/TKO R2
    Close -6092y before
  • WEdgar ChairezU-DEC R3
    Close -9002y 5mo before
Brandon Moreno
  • WSteve ErcegU-DEC R5
    Close -2578mo before
  • WAmir AlbaziU-DEC R5
    Close -1801y 1mo before
  • LBrandon RoyvalS-DEC R5
    Close -3221y 9mo before
  • LAlexandre PantojaS-DEC R5
    Close -2002y 5mo before
  • WDeiveson FigueiredoKO/TKO R3
    Close -1352y 10mo before
Taira — win / loss by method
Record: 17-1-0

Bar length is fight count (largest bar = full width); shading splits finishes by round and decisions by unanimous vs split — tap a bar for the round-by-round count.

KO/TKO
5 wins, 0 losses
W
29% of wins
L
0% of losses
Submission
8 wins, 0 losses
W
47% of wins
L
0% of losses
Decision
4 wins, 1 loss
W
24% of wins
L
100% of losses
UFC
7win1loss0draw0NC
WinsLosses
2 (29%)KO/TKO(0%) 0
3 (43%)Submission(0%) 0
2 (29%)Decision(100%) 1
Non-UFC
10win0loss0draw0NC
WinsLosses
3 (30%)KO/TKO() 0
5 (50%)Submission() 0
2 (20%)Decision() 0
Moreno — win / loss by method
Record: 23-8-2

Bar length is fight count (largest bar = full width); shading splits finishes by round and decisions by unanimous vs split — tap a bar for the round-by-round count.

KO/TKO
5 wins, 0 losses
W
22% of wins
L
0% of losses
Submission
11 wins, 0 losses
W
48% of wins
L
0% of losses
Decision
7 wins, 8 losses
W
30% of wins
L
100% of losses
UFC
11win5loss2draw0NC
WinsLosses
3 (27%)KO/TKO(0%) 0
3 (27%)Submission(0%) 0
5 (45%)Decision(100%) 5
Non-UFC
12win3loss0draw0NC
WinsLosses
2 (17%)KO/TKO(0%) 0
8 (67%)Submission(0%) 0
2 (17%)Decision(100%) 3

Profiles

Experience
Taira
Moreno
8
UFC fights
18
88.7 min · 11.1 avg
Octagon time
308.5 min · 17.1 avg
8y 0m
Career length
15y 3m
UFC schedule strength

Opponents' records on fight night — toggle their full cross-promotional record vs UFC bouts only.

Taira
Moreno
94W–26L · 78.3%
Overall
278W–63L · 81.5%
78W–19L · 80.4%
Wins
185W–44L · 80.8%
16W–7L · 69.6%
Losses
93W–19L · 83.0%
Non-UFC schedule strength
Taira
Moreno
110W–61L · 64.3%
Overall
42W–25L · 62.7%
110W–61L · 64.3%
Wins
40W–22L · 64.5%
0W–0L
Losses
2W–3L · 40.0%
Distance striking
Taira
Moreno
4.48
Landed / min
4.93
51.4%
Accuracy
42.6%
52.0%
Defense
62.7%
0.51
Knockdowns / 15 min
0.19
33.5%
Time at distance
70.4%
Grappling & control
Taira
Moreno
3.21
Takedowns / 15 min
1.51
48.7%
Takedown accuracy
44.3%
45.5%
Takedown defense
64.3%
1.69
Sub attempts / 15 min
0.39
85.0%
Control share
64.5%
Strike target map
Taira
  • Head77%(195)div 62%
  • Body8%(20)div 22%
  • Legs15%(39)div 16%
Moreno
  • Head75%(910)div 62%
  • Body16%(192)div 22%
  • Legs10%(118)div 16%

Where each fighter lands significant strikes (career). “div” = the weight-class average.

Tatsuro Taira
CloseSSTDKDCtrl

Per-fight: SS & TD shown landed/attempted; Close = consensus closing line.

Brandon Moreno
CloseSSTDKDCtrl

Per-fight: SS & TD shown landed/attempted; Close = consensus closing line.