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UFC Fight Night: Holm vs. Vieira
Tabatha Ricci
Tabatha Ricci
6-1 · BRA
VS
Polyana Viana
Polyana Viana
12-4 · BRA
May 21, 2022 · Las Vegas, Nevada, USA
Strawweight · 3 rounds
115.0lb
Weigh-in
116.0lb
Tabatha Ricci def. Polyana Viana by U-DEC, R3 5:00
Performance
Round by round
SSTDKDCtrl
R1
Ricci9/181/204:00
Viana7/200/000:00
R2
Ricci12/342/301:57
Viana20/580/000:00
R3
Ricci12/212/503:34
Viana9/190/000:09
Total
Ricci33/735/1009:31
Viana36/970/000:09

Scorecards

Ricci vs Viana

RdAdalaide ByrdMichael BellRon McCarthyCommunity
R19-109-109-109.3-9.7
R210-910-910-99.6-9.4
R310-910-910-99.8-9.1
Total29-2829-2829-2828.7-28.2

Media (9 cards) · avg 29.227.8 · 9 Ricci · 0 Viana

Official cards + public consensus via MMA Decisions. Per round: Ricci-Viana.

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
RicciWin probabilityViana
45.4%54.6%
KO / TKO
35%
Submission
22%
Decision
43%
Expected fight time: 9.2 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 Ricci, blue toward Viana. Tap a bar for why.

Predicted outcomes
Ricci45%
Wins by
Model
Equity
Mkt
KO / TKO14%30%10%
Submission6%13%14%
Decision25%57%30%
Predicted output
Sig. strikes36 (1549)act 33
Takedowns2.0 (0.05.2)act 5
Viana55%
Wins by
Model
Equity
Mkt
KO / TKO21%39%9%
Submission17%30%17%
Decision17%31%21%
Predicted output
Sig. strikes37 (1551)act 36
Takedowns0.3 (0.01.3)act 0
Combined totals~74 sig strikes~2.3 takedownsmkt —
How it ends
mkt —
R135%
R218%
R34%
Distance43%
Fighter props
Most sig. strikestie 1.3%
Ricci
48.0%+106
Viana
-10650.8%
Most takedownstie 17.7%
Ricci
73.5%-834
Viana
+8348.8%
Significant strikes — over/under
Ricci
Expected: 36.1
36
Over 36
39.2%
+152
Exactly 36
1.3%
push
Under 36
59.5%
-152
04691
Viana
Expected: 37.4
37.5
Over 37.5
39.7%
+152
Under 37.5
60.3%
-152
04794
Takedowns — over/under
Ricci
Expected: 2.0
2
Over 2
40.5%
-100
Exactly 2
19.2%
push
Under 2
40.3%
+100
047
Viana
Expected: 0.3
0.5
Over 0.5
27.0%
+271
Under 0.5
73.0%
-271
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 9.2 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
Ricci45.4%54.3%−8.9-132
Viana54.6%45.7%+8.9+109
By method
Ricci by KO/TKO15.9%9.6%+6.3+739
Ricci by submission10.1%14.3%−4.2+462
Ricci by decision19.5%29.6%−10.1+172
Viana by KO/TKO19.1%8.6%+10.5+839
Viana by submission12.1%16.6%−4.5+385
Viana by decision23.4%21.4%+2.0+276
Total rounds (over)
Over 1.5 rds65.0%72.6%−7.6-350
Over 2.5 rds47.3%59.9%−12.6-177
Goes the distance
Fight goes to decision42.9%55.3%−12.4-144

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
49.8Striking65.3
Viana +15.5
35.2Grappling59.6
Viana +24.4
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
RicciViana
Tale of the tape
Ratings (Elo)
1521
Pound-for-pound
1522
1535
Divisional
1539
1479
Striking offense
1505
1491
Striking defense
1501
1539
Grappling offense
1515
1546
Grappling defense
1489
Physical
27 yrs
Age
29 yrs
5'1"
Height
5'5"
61"
Reach
67"
Orthodox
Stance
Orthodox
Striking (UFC career)
3.43
Strikes landed / min
3.71
35%
Strike accuracy
42%
6.52
Strikes absorbed / min
3.01
57%
Strike defense
55%
Grappling (UFC career)
3.26
Takedowns / 15 min
1.12
42%
Takedown accuracy
33%
0%
Takedown defense
50%
0.0
Sub attempts / 15 min
3.4
Form & résumé
50%
UFC win rate
50%
+1
Win/loss streak
+2
50%
Last-5 win rate
40%
0%
Finish rate
100%
Recent opp. quality
210
Days since last fight
462
Recent form (last 5 UFC)
Tabatha Ricci
  • WMaria OliveiraU-DEC R3
    Close -2687mo before
  • LManon FiorotKO/TKO R2
    Close +41511mo before
Polyana Viana
  • WMallory MartinSUB R1
    Close -1051y 3mo before
  • WEmily WhitmireSUB R1
    Close +1101y 9mo before
  • LVeronica HardySUB R1
    Close +1102y 9mo before
  • LHannah CifersS-DEC R3
    Close -2803y 3mo before
  • LJJ AldrichU-DEC R3
    Close -1553y 10mo before
Ricci — win / loss by method
Record: 6-1-0

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
1 win, 1 loss
W
17% of wins
L
100% of losses
Submission
2 wins, 0 losses
W
33% of wins
L
0% of losses
Decision
3 wins, 0 losses
W
50% of wins
L
0% of losses
UFC
1win1loss0draw0NC
WinsLosses
0 (0%)KO/TKO(100%) 1
0 (0%)Submission(0%) 0
1 (100%)Decision(0%) 0
Non-UFC
5win0loss0draw0NC
WinsLosses
1 (20%)KO/TKO() 0
2 (40%)Submission() 0
2 (40%)Decision() 0
Viana — win / loss by method
Record: 12-4-0

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
4 wins, 0 losses
W
33% of wins
L
0% of losses
Submission
8 wins, 1 loss
W
67% of wins
L
25% of losses
Decision
0 wins, 3 losses
W
0% of wins
L
75% of losses
UFC
3win3loss0draw0NC
WinsLosses
0 (0%)KO/TKO(0%) 0
3 (100%)Submission(33%) 1
0 (0%)Decision(67%) 2
Non-UFC
9win1loss0draw0NC
WinsLosses
4 (44%)KO/TKO(0%) 0
5 (56%)Submission(0%) 0
0 (0%)Decision(100%) 1

Profiles

Experience
Ricci
Viana
2
UFC fights
6
23.0 min · 11.5 avg
Octagon time
40.2 min · 6.7 avg
12y 8m
Career length
12y 7m
UFC schedule strength

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

Ricci
Viana
20W–5L · 80.0%
Overall
36W–18L · 66.7%
12W–4L · 75.0%
Wins
17W–10L · 63.0%
8W–1L · 88.9%
Losses
19W–8L · 70.4%
Non-UFC schedule strength
Ricci
Viana
4W–10L · 28.6%
Overall
20W–11L · 64.5%
4W–10L · 28.6%
Wins
13W–5L · 72.2%
0W–0L
Losses
7W–6L · 53.8%
Distance striking
Ricci
Viana
3.02
Landed / min
5.98
24.1%
Accuracy
36.9%
60.9%
Defense
59.4%
0.00
Knockdowns / 15 min
0.00
64.7%
Time at distance
48.7%
Grappling & control
Ricci
Viana
3.26
Takedowns / 15 min
1.12
41.7%
Takedown accuracy
33.3%
0.0%
Takedown defense
50.0%
0.00
Sub attempts / 15 min
3.36
90.7%
Control share
19.7%
Strike target map
Ricci
  • Head61%(48)div 62%
  • Body22%(17)div 22%
  • Legs18%(14)div 16%
Viana
  • Head47%(70)div 62%
  • Body32%(48)div 22%
  • Legs21%(31)div 16%

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

Tabatha Ricci
CloseSSTDKDCtrl

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

Polyana Viana
CloseSSTDKDCtrl

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