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UFC Fight Night: Hernandez vs. Rodrigues
Serghei Spivac
Serghei Spivac
18-6 · MDA
VS
Vitor Petrino
Vitor Petrino
14-2 · BRA
August 22, 2026 · Sacramento, California, USA
Heavyweight
Prediction
SpivacWin probabilityPetrino
45.9%54.1%
KO / TKO
51%
Submission
18%
Decision
31%
Expected fight time: 8.6 min
What drives the pick

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

Predicted outcomes
Spivac46%
Wins by
Model
Equity
Mkt
KO / TKO22%48%
Submission11%24%
Decision13%28%
Predicted output
Sig. strikes29 (1638)
Takedowns0.8 (0.02.9)
Petrino54%
Wins by
Model
Equity
Mkt
KO / TKO29%53%
Submission7%13%
Decision18%34%
Predicted output
Sig. strikes36 (2047)
Takedowns0.5 (0.01.9)
Combined totals~65 sig strikes~1.3 takedownsmkt —
How it ends
mkt —
R136%
R221%
R312%
Distance31%
Fighter props
Most sig. strikestie 1.6%
Spivac
38.6%+155
Petrino
-15559.7%
Most takedownstie 42.6%
Spivac
36.2%-171
Petrino
+17121.2%
Significant strikes — over/under
Spivac
Expected: 28.9
29
Over 29
41.1%
+138
Exactly 29
2.3%
push
Under 29
56.6%
-138
03773
Petrino
Expected: 36.4
36.5
Over 36.5
42.4%
+136
Under 36.5
57.6%
-136
04692
Takedowns — over/under
Spivac
Expected: 0.8
1
Over 1
29.0%
+194
Exactly 1
15.0%
push
Under 1
56.1%
-194
035
Petrino
Expected: 0.5
0.5
Over 0.5
30.3%
+230
Under 0.5
69.7%
-230
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 8.6 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

No market on record for this bout.

Skill ratings
Spivac
Striking
74
Boxing
69
Kicking
40
Clinch
40
Striking def.
52
Wrestling off.
86
Wrestling def.
85
Ground game
91
Submissions
79
Grappling def.
94
Petrino
Striking
73
Boxing
75
Kicking
67
Clinch
57
Striking def.
69
Wrestling off.
75
Wrestling def.
78
Ground game
75
Submissions
75
Grappling def.
81
Trait web
60.7Striking65.8
Petrino +5.1
67.8Grappling64.6
Spivac +3.2
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
SpivacPetrino
Tale of the tape
Physical
31 yrs
Age
28 yrs
6'3"
Height
6'2"
78"
Reach
77"
Orthodox
Stance
Orthodox
Striking (UFC career)
3.57
66th
Strikes landed / min
3.24
58th
47%
66th
Strike accuracy
48%
71st
4.23
30th
Strikes absorbed / min
2.71
67th
52%
53rd
Strike defense
51%
49th
Grappling (UFC career)
3.82
93rd
Takedowns / 15 min
2.60
83rd
59%
88th
Takedown accuracy
46%
75th
63%
62nd
Takedown defense
79%
84th
0.5
67th
Sub attempts / 15 min
0.7
74th
Form & résumé
60%
UFC win rate
78%
+1
Win/loss streak
+3
40%
Last-5 win rate
60%
67%
Finish rate
57%
1605
96th
Recent opp. quality
1534
54th
170
Days since last fight
149

Small figures are each fighter's percentile among UFC fighters (higher = better).

Recent form (last 5 UFC)
Serghei Spivac
  • WAnte DelijaU-DEC R3
    Close +1036mo before
  • LWaldo Cortes AcostaU-DEC R3
    Close -1681y 2mo before
  • LJailton AlmeidaKO/TKO R1
    Close +3501y 7mo before
  • WMarcin TyburaSUB R1
    Close -1602y before
  • LCiryl GaneKO/TKO R2
    Close +1603y before
Vitor Petrino
  • WSteven AsplundU-DEC R3
    Close -2185mo before
  • WThomas PetersenKO/TKO R3
    Close -29510mo before
  • WAusten LaneSUB R1
    Close -6501y 1mo before
  • LDustin JacobyKO/TKO R3
    Close -3301y 8mo before
  • LAnthony SmithSUB R1
    Close -4782y 4mo before
Spivac — win / loss by method
Record: 18-6-0

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
7 wins, 4 losses
W
39% of wins
L
67% of losses
Submission
8 wins, 0 losses
W
44% of wins
L
0% of losses
Decision
3 wins, 2 losses
W
17% of wins
L
33% of losses
UFC
9win6loss0draw0NC
WinsLosses
3 (33%)KO/TKO(67%) 4
3 (33%)Submission(0%) 0
3 (33%)Decision(33%) 2
Non-UFC
9win0loss0draw0NC
WinsLosses
4 (44%)KO/TKO() 0
5 (56%)Submission() 0
0 (0%)Decision() 0
Petrino — win / loss by method
Record: 14-2-0

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
8 wins, 1 loss
W
57% of wins
L
50% of losses
Submission
2 wins, 1 loss
W
14% of wins
L
50% of losses
Decision
4 wins, 0 losses
W
29% of wins
L
0% of losses
UFC
7win2loss0draw0NC
WinsLosses
2 (29%)KO/TKO(50%) 1
2 (29%)Submission(50%) 1
3 (43%)Decision(0%) 0
Non-UFC
7win0loss0draw0NC
WinsLosses
6 (86%)KO/TKO() 0
0 (0%)Submission() 0
1 (14%)Decision() 0
Spivac
Finishing
Finish rate71%
by KO/TKO35%
by submission36%
by decision29%
Early-finish tendency45%
Octagon time
At distance
In the clinch
On the ground
Late-round dominance61%
Résumé
Quality of wins1560.3
Avg opponent Elo1566
Vs ranked (W–L)0–0
Title fights0
Momentum38.6
Reach vs division+0.8"
Height vs division+0.4"
Petrino
Finishing
Finish rate63%
by KO/TKO39%
by submission24%
by decision38%
Early-finish tendency31%
Octagon time
At distance
In the clinch
On the ground
Late-round dominance71%
Résumé
Quality of wins1523.1
Avg opponent Elo1531
Vs ranked (W–L)0–0
Title fights0
Momentum61.8
Reach vs division+1.0"
Height vs division+0.2"

Profiles

Experience
Spivac
Petrino
15
UFC fights
10
125.5 min · 8.4 avg
Octagon time
103.8 min · 10.4 avg
11y 10m
Career length
7y 3m
UFC schedule strength

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

Spivac
Petrino
270W–76L · 78.0%Averagetop 52%
Overall
135W–55L · 71.0%Softtop 90%
187W–55L · 77.3%Averagetop 49%
Wins
79W–26L · 75.2%Averagetop 62%
83W–21L · 79.8%Averagetop 46%
Losses
56W–29L · 65.9%Softtop 96%
Non-UFC schedule strength
Spivac
Petrino
353W–123L · 74.2%
Overall
34W–29L · 54.0%
353W–123L · 74.2%
Wins
34W–29L · 54.0%
0W–0L
Losses
0W–0L
Distance striking
Spivac
Petrino
4.21
Landed / min
4.69
38.8%
Accuracy
45.7%
55.2%
Defense
54.3%
0.00
Knockdowns / 15 min
0.58
52.1%
Time at distance
55.6%
Grappling & control
Spivac
Petrino
3.82
Takedowns / 15 min
2.60
59.3%
Takedown accuracy
46.1%
63.6%
Takedown defense
79.3%
0.48
Sub attempts / 15 min
0.72
72.8%
Control share
76.6%
Strike target map
Spivac
  • Head94%(421)div 65%
  • Body4%(16)div 19%
  • Legs2%(11)div 16%
Petrino
  • Head67%(198)div 65%
  • Body20%(58)div 19%
  • Legs13%(38)div 16%

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

Serghei Spivac
CloseSSTDKDCtrl
  • Spivac—/——/—
    Petrino—/——/—

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

Vitor Petrino
CloseSSTDKDCtrl
  • Petrino—/——/—
    Spivac—/——/—

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