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UFC Fight Night: Vieira vs. Tate
Taila Santos
Taila Santos
18-1 · BRA
VS
Joanne Wood
Joanne Wood
15-6 · GBR
November 20, 2021 · Las Vegas, Nevada, USA
Flyweight · 3 rounds
125.5lb
Weigh-in
126.0lb
Taila Santos def. Joanne Wood by SUB (Rear Naked Choke), R1 4:49
Performance
Round by round
SSTDKDCtrl
R1 · 4:49
Santos30/600/021:17
Wood27/680/000:00
Total
Santos30/600/021:17
Wood27/680/000:00

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
SantosWin probabilityWood
65.3%34.7%
KO / TKO
39%
Submission
19%
Decision
43%
Expected fight time: 9.7 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 Santos, blue toward Wood. Tap a bar for why.

Predicted outcomes
Santos65%
Wins by
Model
Equity
Mkt
KO / TKO28%42%12%
Submission12%19%13%
Decision25%39%47%
Predicted output
Sig. strikes44 (1860)act 30
Takedowns1.7 (0.04.7)act 0
Wood35%
Wins by
Model
Equity
Mkt
KO / TKO11%31%5%
Submission7%19%5%
Decision17%50%18%
Predicted output
Sig. strikes39 (1653)act 27
Takedowns0.3 (0.01.4)act 0
Combined totals~83 sig strikes~2.0 takedownsmkt —
How it ends
mkt —
R131%
R215%
R311%
Distance43%
Fighter props
Most sig. strikestie 1.1%
Santos
53.3%-117
Wood
+11745.5%
Most takedownstie 20.7%
Santos
69.2%-687
Wood
+68710.1%
Significant strikes — over/under
Santos
Expected: 44.0
44
Over 44
39.3%
+152
Exactly 44
1.1%
push
Under 44
59.6%
-152
056111
Wood
Expected: 38.9
39
Over 39
39.0%
+153
Exactly 39
1.2%
push
Under 39
59.8%
-153
04998
Takedowns — over/under
Santos
Expected: 1.7
1.5
Over 1.5
54.5%
-120
Under 1.5
45.5%
+120
036
Wood
Expected: 0.3
0.5
Over 0.5
26.1%
+283
Under 0.5
73.9%
-283
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
Santos65.3%74.8%−9.5-365
Wood34.7%25.2%+9.5+279
By method
Santos by KO/TKO25.2%11.7%+13.5+600
Santos by submission12.3%12.6%−0.3+550
Santos by decision27.8%47.4%−19.6-138
Wood by KO/TKO13.4%4.8%+8.6+1601
Wood by submission6.5%5.4%+1.1+1399
Wood by decision14.8%18.2%−3.4+350
Total rounds (over)
Over 1.5 rds68.8%79.2%−10.4-549
Over 2.5 rds53.3%72.4%−19.1-341
Goes the distance
Fight goes to decision42.6%68.8%−26.2-275

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
73.3Striking72.4
Santos +0.9
76.6Grappling55.7
Santos +20.8
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
SantosWood
Tale of the tape
Ratings (Elo)
1576
Pound-for-pound
1541
1576
Divisional
1557
1501
Striking offense
1537
1506
Striking defense
1494
1516
Grappling offense
1505
1519
Grappling defense
1496
Physical
28 yrs
Age
35 yrs
5'6"
Height
5'6"
68"
Reach
65"
Orthodox
Stance
Orthodox
Striking (UFC career)
2.92
Strikes landed / min
6.75
47%
Strike accuracy
50%
1.73
Strikes absorbed / min
4.50
65%
Strike defense
52%
Grappling (UFC career)
3.00
Takedowns / 15 min
1.62
86%
Takedown accuracy
55%
87%
Takedown defense
63%
1.0
Sub attempts / 15 min
0.4
Form & résumé
75%
UFC win rate
54%
+3
Win/loss streak
-1
75%
Last-5 win rate
40%
0%
Finish rate
29%
Recent opp. quality
56
Days since last fight
161
Recent form (last 5 UFC)
Taila Santos
  • WRoxanne ModafferiU-DEC R3
    Close -41256d before
  • WGillian RobertsonU-DEC R3
    Close +12511mo before
  • WMolly McCannU-DEC R3
    Close +1201y 4mo before
  • LMara Romero BorellaS-DEC R3
    Close -2252y 10mo before
Joanne Wood
  • LLauren MurphyS-DEC R3
    Close -1355mo before
  • WJessica EyeU-DEC R3
    Close -13010mo before
  • LJennifer MaiaSUB R1
    Close -1751y 4mo before
  • WAndrea LeeS-DEC R3
    Close +1952y 2mo before
  • LKatlyn CerminaraU-DEC R3
    Close -1152y 5mo before
Santos — win / loss by method
Record: 18-1-0

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
10 wins, 0 losses
W
56% of wins
L
0% of losses
Submission
2 wins, 0 losses
W
11% of wins
L
0% of losses
Decision
6 wins, 1 loss
W
33% of wins
L
100% of losses
UFC
3win1loss0draw0NC
WinsLosses
0 (0%)KO/TKO(0%) 0
0 (0%)Submission(0%) 0
3 (100%)Decision(100%) 1
Non-UFC
15win0loss0draw0NC
WinsLosses
10 (67%)KO/TKO() 0
2 (13%)Submission() 0
3 (20%)Decision() 0
Wood — win / loss by method
Record: 15-6-0

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
33% of wins
L
0% of losses
Submission
1 win, 3 losses
W
7% of wins
L
50% of losses
Decision
9 wins, 3 losses
W
60% of wins
L
50% of losses
UFC
7win6loss0draw0NC
WinsLosses
1 (14%)KO/TKO(0%) 0
1 (14%)Submission(50%) 3
5 (71%)Decision(50%) 3
Non-UFC
8win0loss0draw0NC
WinsLosses
4 (50%)KO/TKO() 0
0 (0%)Submission() 0
4 (50%)Decision() 0

Profiles

Experience
Santos
Wood
4
UFC fights
13
60.0 min · 15.0 avg
Octagon time
148.3 min · 11.4 avg
12y 8m
Career length
14y 5m
UFC schedule strength

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

Santos
Wood
55W–29L · 65.5%
Overall
149W–47L · 76.0%
44W–24L · 64.7%
Wins
83W–30L · 73.5%
11W–5L · 68.8%
Losses
66W–17L · 79.5%
Non-UFC schedule strength
Santos
Wood
14W–12L · 53.8%
Overall
30W–7L · 81.1%
14W–12L · 53.8%
Wins
30W–7L · 81.1%
0W–0L
Losses
0W–0L
Distance striking
Santos
Wood
6.48
Landed / min
10.08
36.6%
Accuracy
46.8%
69.6%
Defense
57.8%
0.25
Knockdowns / 15 min
0.30
27.0%
Time at distance
53.0%
Grappling & control
Santos
Wood
3.00
Takedowns / 15 min
1.62
85.7%
Takedown accuracy
55.2%
86.7%
Takedown defense
63.3%
1.00
Sub attempts / 15 min
0.40
74.3%
Control share
53.8%
Strike target map
Santos
  • Head57%(100)div 61%
  • Body24%(42)div 22%
  • Legs19%(33)div 17%
Wood
  • Head42%(416)div 61%
  • Body23%(231)div 22%
  • Legs35%(354)div 17%

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

Taila Santos
CloseSSTDKDCtrl

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

Joanne Wood
CloseSSTDKDCtrl

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