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UFC 4: Revenge of the Warriors
Marcus Bossett
Marcus Bossett
1-3 · USA
VS
December 16, 1994 · Tulsa, Oklahoma, USA
Open Weight
220.0lb
Weigh-in
Marcus Bossett def. Eldo Xavier Dias by KO/TKO (to), R1 4:55
Performance

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
BossettWin probabilityXavier Dias
49.7%50.3%
KO / TKO
22%
Submission
26%
Decision
52%
Expected fight time: 10.4 min
What drives the pick

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

Predicted outcomes
Bossett50%
Wins by
Model
Equity
Mkt
KO / TKO11%22%
Submission13%26%
Decision26%52%
Predicted output
Sig. strikes80 (46104)
Takedowns0.1 (0.00.9)
Xavier Dias50%
Wins by
Model
Equity
Mkt
KO / TKO11%22%
Submission13%26%
Decision26%52%
Predicted output
Sig. strikes49 (2864)
Takedowns5.9 (1.310.7)
Combined totals~129 sig strikes~6.0 takedownsmkt —
How it ends
mkt —
R129%
R212%
R37%
Distance52%
Fighter props
Most sig. strikestie 0.8%
Bossett
71.3%-255
Xavier Dias
+25527.9%
Most takedownstie 3.0%
Bossett
0.6%+15078
Xavier Dias
-1507896.3%
Significant strikes — over/under
Bossett
Expected: 80.2
80
Over 80
42.3%
+134
Exactly 80
0.8%
push
Under 80
56.9%
-134
0101201
Xavier Dias
Expected: 49.2
49
Over 49
42.0%
+135
Exactly 49
1.4%
push
Under 49
56.6%
-135
062123
Takedowns — over/under
Bossett
Expected: 0.1
0
Over 0
38.7%
Exactly 0
61.3%
push
Under 0
0.0%
035
Xavier Dias
Expected: 5.9
6
Over 6
38.4%
+134
Exactly 6
10.2%
push
Under 6
51.4%
-134
0918

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

No market on record for this bout.

Tale of the tape
Ratings (Elo)
1500
Pound-for-pound
1500
1500
Divisional
1500
Striking offense
Striking defense
Grappling offense
Grappling defense
Physical
Age
30 yrs
6'1"
Height
5'11"
Reach
Orthodox
Stance
Striking (UFC career)
Strikes landed / min
Strike accuracy
Strikes absorbed / min
Strike defense
Grappling (UFC career)
Takedowns / 15 min
Takedown accuracy
Takedown defense
Sub attempts / 15 min
Form & résumé
0%
UFC win rate
-1
Win/loss streak
0%
Last-5 win rate
Finish rate
Recent opp. quality
0
Days since last fight
Recent form (last 5 UFC)
Marcus Bossett
No prior UFC fights.
Eldo Xavier Dias
No prior UFC fights.
Bossett — win / loss by method
Record: 0-0-0

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
0 wins, 0 losses
W
L
Submission
0 wins, 0 losses
W
L
Decision
0 wins, 0 losses
W
L
UFC
0win0loss0draw0NC
WinsLosses
0 ()KO/TKO() 0
0 ()Submission() 0
0 ()Decision() 0
Non-UFC
0win0loss0draw0NC
WinsLosses
0 ()KO/TKO() 0
0 ()Submission() 0
0 ()Decision() 0
Xavier Dias — win / loss by method
Record: 0-0-0

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
0 wins, 0 losses
W
L
Submission
0 wins, 0 losses
W
L
Decision
0 wins, 0 losses
W
L
UFC
0win0loss0draw0NC
WinsLosses
0 ()KO/TKO() 0
0 ()Submission() 0
0 ()Decision() 0
Non-UFC
0win0loss0draw0NC
WinsLosses
0 ()KO/TKO() 0
0 ()Submission() 0
0 ()Decision() 0

Profiles

Experience
Bossett
Xavier Dias
0
UFC fights
0
Octagon time
Career length
UFC schedule strength

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

Bossett
Xavier Dias
Overall
Wins
Losses
Distance striking
Bossett
Xavier Dias
Landed / min
Accuracy
Defense
Knockdowns / 15 min
Time at distance
Grappling & control
Bossett
Xavier Dias
Takedowns / 15 min
Takedown accuracy
Takedown defense
Sub attempts / 15 min
Control share
Strike target map
Bossett
  • Head0%(0)div 74%
  • Body0%(0)div 11%
  • Legs0%(0)div 15%
  • No strike data on record.
Xavier Dias
  • Head0%(0)div 74%
  • Body0%(0)div 11%
  • Legs0%(0)div 15%
  • No strike data on record.

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

Marcus Bossett

No UFC fights on record.

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

Eldo Xavier Dias

No UFC fights on record.

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