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UFC Fight Night: Lewis vs. Browne
Aiemann Zahabi
Aiemann Zahabi
6-0 · CAN
VS
Reginaldo Vieira
Reginaldo Vieira
13-4 · BRA
February 19, 2017 · Halifax, Nova Scotia, Canada
Bantamweight · 3 rounds
135.0lb
Weigh-in
136.0lb
Aiemann Zahabi def. Reginaldo Vieira by U-DEC, R3 5:00
Performance
Round by round
SSTDKDCtrl
R1
Zahabi12/350/000:00
Vieira24/732/400:33
R2
Zahabi17/320/010:12
Vieira13/490/401:34
R3
Zahabi15/450/000:00
Vieira27/680/500:17
Total
Zahabi44/1120/010:12
Vieira64/1902/1302:24

Scorecards

Zahabi vs Vieira

RdIan BridgemanRobert MacAvoySal D'AmatoCommunity
R1-10-9-9.2-9.8
R2-10-9-9.9-9.2
R3-10-9-9.4-9.6
Total29-2830-2729-2828.5-28.6

Media (18 cards) · avg 29.327.7 · 18 Zahabi · 0 Vieira

Official cards + public consensus via MMA Decisions. Per round: Zahabi-Vieira.

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
ZahabiWin probabilityVieira
72.6%27.4%
KO / TKO
25%
Submission
33%
Decision
42%
Expected fight time: 9.7 min
What drives the pick

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

Predicted outcomes
Zahabi73%
Wins by
Model
Equity
Mkt
KO / TKO22%30%
Submission22%30%
Decision29%40%
Predicted output
Sig. strikes43 (2456)act 44
Takedowns0.5 (0.02.0)act 0
Vieira27%
Wins by
Model
Equity
Mkt
KO / TKO3%11%
Submission11%43%
Decision13%46%
Predicted output
Sig. strikes38 (2150)act 64
Takedowns0.3 (0.01.6)act 2
Combined totals~82 sig strikes~0.9 takedownsmkt —
How it ends
mkt —
R136%
R25%
R317%
Distance42%
Fighter props
Most sig. strikestie 1.3%
Zahabi
55.1%-126
Vieira
+12643.6%
Most takedownstie 43.1%
Zahabi
32.6%-134
Vieira
+13424.3%
Significant strikes — over/under
Zahabi
Expected: 43.4
43.5
Over 43.5
42.4%
+136
Under 43.5
57.6%
-136
055109
Vieira
Expected: 38.3
38.5
Over 38.5
42.2%
+137
Under 38.5
57.8%
-137
04896
Takedowns — over/under
Zahabi
Expected: 0.5
0.5
Over 0.5
41.7%
+140
Under 0.5
58.3%
-140
035
Vieira
Expected: 0.3
0.5
Over 0.5
35.2%
+184
Under 0.5
64.8%
-184
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 9.7 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
Zahabi72.6%71.1%+1.5-275
Vieira27.4%28.9%−1.5+235

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
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
ZahabiVieira
Tale of the tape
Ratings (Elo)
1520
Pound-for-pound
1526
1520
Divisional
1526
1500
Striking offense
1495
1500
Striking defense
1504
1500
Grappling offense
1503
1500
Grappling defense
1490
Physical
29 yrs
Age
34 yrs
5'8"
Height
5'7"
68"
Reach
65"
Orthodox
Stance
Orthodox
Striking (UFC career)
Strikes landed / min
3.42
Strike accuracy
49%
Strikes absorbed / min
2.86
Strike defense
58%
Grappling (UFC career)
Takedowns / 15 min
1.95
Takedown accuracy
60%
Takedown defense
25%
Sub attempts / 15 min
1.3
Form & résumé
UFC win rate
50%
Win/loss streak
-1
Last-5 win rate
50%
Finish rate
0%
Recent opp. quality
Days since last fight
227
Recent form (last 5 UFC)
Aiemann Zahabi
No prior UFC fights.
Reginaldo Vieira
  • LMarco BeltranSUB R2
    Close -1257mo before
  • WDileno LopesU-DEC R3
    Close +3601y 7mo before
Zahabi — win / loss by method
Record: 6-0-0

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
4 wins, 0 losses
W
67% of wins
L
Submission
2 wins, 0 losses
W
33% of wins
L
Decision
0 wins, 0 losses
W
0% of wins
L
UFC
0win0loss0draw0NC
WinsLosses
0 ()KO/TKO() 0
0 ()Submission() 0
0 ()Decision() 0
Non-UFC
6win0loss0draw0NC
WinsLosses
4 (67%)KO/TKO() 0
2 (33%)Submission() 0
0 (0%)Decision() 0
Vieira — win / loss by method
Record: 13-4-0

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
0 wins, 2 losses
W
0% of wins
L
50% of losses
Submission
9 wins, 2 losses
W
69% of wins
L
50% of losses
Decision
3 wins, 0 losses
W
23% of wins
L
0% of losses
DQ / other
1 win, 0 losses
W
8% of wins
L
0% of losses
UFC
1win1loss0draw0NC
WinsLosses
0 (0%)KO/TKO(0%) 0
0 (0%)Submission(100%) 1
1 (100%)Decision(0%) 0
Non-UFC
12win3loss0draw0NC
WinsLosses
0 (0%)KO/TKO(67%) 2
9 (75%)Submission(33%) 1
2 (17%)Decision(0%) 0
1 (8%)DQ / other(0%) 0

Profiles

Experience
Zahabi
Vieira
0
UFC fights
2
Octagon time
23.1 min · 11.5 avg
Career length
17y 4m
UFC schedule strength

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

Zahabi
Vieira
Overall
31W–4L · 88.6%
Wins
18W–1L · 94.7%
Losses
13W–3L · 81.3%
Non-UFC schedule strength
Zahabi
Vieira
16W–21L · 43.2%
Overall
54W–24L · 69.2%
16W–21L · 43.2%
Wins
37W–21L · 63.8%
0W–0L
Losses
17W–3L · 85.0%
Distance striking
Zahabi
Vieira
Landed / min
3.85
Accuracy
38.2%
Defense
67.5%
Knockdowns / 15 min
0.00
Time at distance
47.3%
Grappling & control
Zahabi
Vieira
Takedowns / 15 min
1.95
Takedown accuracy
60.0%
Takedown defense
25.0%
Sub attempts / 15 min
1.30
Control share
68.8%
Strike target map
Zahabi
  • Head0%(0)div 63%
  • Body0%(0)div 21%
  • Legs0%(0)div 16%
  • No strike data on record.
Vieira
  • Head62%(49)div 63%
  • Body29%(23)div 21%
  • Legs9%(7)div 16%

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

Aiemann Zahabi

No UFC fights on record.

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

Reginaldo Vieira
CloseSSTDKDCtrl

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