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UFC 314: Volkanovski vs. Lopes
VS
Sedriques Dumas
Sedriques Dumas
10-2 · USA
April 12, 2025 · Miami, Florida, USA
Middleweight · 3 rounds
186.0lb
Weigh-in
185.0lb
Michal Oleksiejczuk def. Sedriques Dumas by KO/TKO (Punches), R1 2:49
Performance
Round by round
SSTDKDCtrl
R1 · 2:49
Oleksiejczuk34/570/010:18
Dumas3/260/000:00
Total
Oleksiejczuk34/570/010:18
Dumas3/260/000:00

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
OleksiejczukWin probabilityDumas
44.5%55.5%
KO / TKO
33%
Submission
16%
Decision
50%
Expected fight time: 10.4 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 Oleksiejczuk, blue toward Dumas. Tap a bar for why.

Predicted outcomes
Oleksiejczuk45%
Wins by
Model
Equity
Mkt
KO / TKO21%48%
Submission6%12%
Decision18%40%
Predicted output
Sig. strikes44 (1859)act 34
Takedowns0.5 (0.02.0)act 0
Dumas55%
Wins by
Model
Equity
Mkt
KO / TKO12%22%
Submission11%19%
Decision32%59%
Predicted output
Sig. strikes45 (1961)act 3
Takedowns1.1 (0.03.7)act 0
Combined totals~89 sig strikes~1.6 takedownsmkt —
How it ends
mkt —
R124%
R219%
R37%
Distance50%
Fighter props
Most sig. strikestie 1.1%
Oleksiejczuk
48.3%+105
Dumas
-10550.7%
Most takedownstie 38.6%
Oleksiejczuk
18.3%+235
Dumas
-23543.1%
Significant strikes — over/under
Oleksiejczuk
Expected: 43.7
43.5
Over 43.5
39.9%
+150
Under 43.5
60.1%
-150
055110
Dumas
Expected: 45.0
45
Over 45
39.2%
+152
Exactly 45
1.1%
push
Under 45
59.7%
-152
057113
Takedowns — over/under
Oleksiejczuk
Expected: 0.5
0.5
Over 0.5
27.9%
+259
Under 0.5
72.1%
-259
035
Dumas
Expected: 1.1
1
Over 1
34.9%
+140
Exactly 1
16.0%
push
Under 1
49.1%
-140
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 10.4 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
Oleksiejczuk44.5%63.0%−18.5-190
Dumas55.5%37.0%+18.5+160

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
69.1Striking67.6
Oleksiejczuk +1.5
38.7Grappling30.4
Oleksiejczuk +8.3
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
OleksiejczukDumas
Tale of the tape
Ratings (Elo)
1528
Pound-for-pound
1538
1515
Divisional
1538
1538
Striking offense
1489
1483
Striking defense
1499
1484
Grappling offense
1495
1514
Grappling defense
1494
Physical
30 yrs
Age
29 yrs
6'0"
Height
6'2"
74"
Reach
79"
Southpaw
Stance
Orthodox
Striking (UFC career)
5.08
Strikes landed / min
2.15
51%
Strike accuracy
49%
4.61
Strikes absorbed / min
2.04
59%
Strike defense
59%
Grappling (UFC career)
1.08
Takedowns / 15 min
1.07
44%
Takedown accuracy
31%
48%
Takedown defense
40%
0.0
Sub attempts / 15 min
0.0
Form & résumé
47%
UFC win rate
60%
-3
Win/loss streak
+1
20%
Last-5 win rate
60%
86%
Finish rate
0%
Recent opp. quality
252
Days since last fight
252
Recent form (last 5 UFC)
Michal Oleksiejczuk
  • LShara MagomedovU-DEC R3
    Close +2508mo before
  • LKevin HollandSUB R1
    Close +24210mo before
  • LMichel PereiraSUB R1
    Close +1281y 1mo before
  • WChidi NjokuaniKO/TKO R1
    Close -1261y 8mo before
  • LCaio BorralhoSUB R2
    Close +2881y 11mo before
Sedriques Dumas
  • WDenis TiuliulinU-DEC R3
    Close -2448mo before
  • LNursulton RuziboevKO/TKO R1
    Close +2201y before
  • WAbu AzaitarU-DEC R3
    Close -2461y 6mo before
  • WCody BrundageU-DEC R3
    Close +1331y 10mo before
  • LJosh FremdSUB R2
    Close -2322y 1mo before
Oleksiejczuk — win / loss by method
Record: 19-9-0, 1 NC

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
14 wins, 1 loss
W
74% of wins
L
11% of losses
Submission
1 win, 6 losses
W
5% of wins
L
67% of losses
Decision
4 wins, 2 losses
W
21% of wins
L
22% of losses
UFC
7win7loss0draw1NC
WinsLosses
6 (86%)KO/TKO(0%) 0
0 (0%)Submission(71%) 5
1 (14%)Decision(29%) 2
Non-UFC
12win2loss0draw0NC
WinsLosses
8 (67%)KO/TKO(50%) 1
1 (8%)Submission(50%) 1
3 (25%)Decision(0%) 0
Dumas — win / loss by method
Record: 10-2-0

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
4 wins, 1 loss
W
40% of wins
L
50% of losses
Submission
2 wins, 1 loss
W
20% of wins
L
50% of losses
Decision
4 wins, 0 losses
W
40% of wins
L
0% of losses
UFC
3win2loss0draw0NC
WinsLosses
0 (0%)KO/TKO(50%) 1
0 (0%)Submission(50%) 1
3 (100%)Decision(0%) 0
Non-UFC
7win0loss0draw0NC
WinsLosses
4 (57%)KO/TKO() 0
2 (29%)Submission() 0
1 (14%)Decision() 0

Profiles

Experience
Oleksiejczuk
Dumas
15
UFC fights
5
96.9 min · 6.5 avg
Octagon time
56.3 min · 11.3 avg
12y 7m
Career length
5y 10m
UFC schedule strength

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

Oleksiejczuk
Dumas
259W–89L · 74.4%
Overall
76W–28L · 73.1%
125W–46L · 73.1%
Wins
32W–16L · 66.7%
134W–43L · 75.7%
Losses
44W–12L · 78.6%
Non-UFC schedule strength
Oleksiejczuk
Dumas
79W–75L · 51.3%
Overall
29W–22L · 56.9%
73W–70L · 51.0%
Wins
29W–22L · 56.9%
6W–5L · 54.5%
Losses
0W–0L
Distance striking
Oleksiejczuk
Dumas
5.68
Landed / min
3.81
48.0%
Accuracy
42.7%
61.3%
Defense
61.1%
1.08
Knockdowns / 15 min
0.00
72.3%
Time at distance
43.9%
Grappling & control
Oleksiejczuk
Dumas
1.08
Takedowns / 15 min
1.07
43.8%
Takedown accuracy
30.8%
48.4%
Takedown defense
40.0%
0.00
Sub attempts / 15 min
0.00
45.5%
Control share
69.5%
Strike target map
Oleksiejczuk
  • Head66%(325)div 63%
  • Body29%(144)div 20%
  • Legs5%(23)div 17%
Dumas
  • Head50%(61)div 63%
  • Body15%(18)div 20%
  • Legs35%(42)div 17%

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

Michal Oleksiejczuk
CloseSSTDKDCtrl

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

Sedriques Dumas
CloseSSTDKDCtrl

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