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UFC Fight Night: Reyes vs. Weidman
Tanner Boser
Tanner Boser
16-5-1 · CAN
VS
Daniel Spitz
Daniel Spitz
6-2 · USA
October 18, 2019 · Boston, Massachusetts, USA
Heavyweight · 3 rounds
247.5lb
Weigh-in
240.0lb
Tanner Boser def. Daniel Spitz by U-DEC, R3 5:00
Performance
Round by round
SSTDKDCtrl
R1
Boser20/340/000:00
Spitz4/220/000:00
R2
Boser35/510/000:00
Spitz13/410/000:00
R3
Boser38/660/000:00
Spitz15/450/000:00
Total
Boser93/1510/000:00
Spitz32/1080/000:00

Scorecards

Boser vs Spitz

RdDave TirelliEric ColónNick MahmoodCommunity
R110-910-910-910-9
R210-910-910-910-9
R310-910-910-910-9
Total30-2730-2730-2730-27

Media (12 cards) · avg 3027 · 12 Boser · 0 Spitz

Official cards + public consensus via MMA Decisions. Per round: Boser-Spitz.

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
BoserWin probabilitySpitz
44.7%55.3%
KO / TKO
52%
Submission
16%
Decision
32%
Expected fight time: 9.1 min
What drives the pick

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

Predicted outcomes
Boser45%
Wins by
Model
Equity
Mkt
KO / TKO24%52%
Submission5%11%
Decision16%37%
Predicted output
Sig. strikes42 (2455)act 93
Takedowns0.2 (0.00.7)act 0
Spitz55%
Wins by
Model
Equity
Mkt
KO / TKO28%52%
Submission11%19%
Decision16%29%
Predicted output
Sig. strikes30 (1740)act 32
Takedowns0.6 (0.02.4)act 0
Combined totals~73 sig strikes~0.8 takedownsmkt —
How it ends
mkt —
R135%
R215%
R318%
Distance32%
Fighter props
Most sig. strikestie 1.4%
Boser
64.1%-186
Spitz
+18634.5%
Most takedownstie 55.0%
Boser
11.2%+301
Spitz
-30133.8%
Significant strikes — over/under
Boser
Expected: 42.4
42.5
Over 42.5
42.3%
+137
Under 42.5
57.7%
-137
053106
Spitz
Expected: 30.5
30.5
Over 30.5
42.4%
+136
Under 30.5
57.6%
-136
03977
Takedowns — over/under
Boser
Expected: 0.2
0
Over 0
15.5%
Exactly 0
84.5%
push
Under 0
0.0%
035
Spitz
Expected: 0.6
0.5
Over 0.5
37.0%
+170
Under 0.5
63.0%
-170
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 9.1 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
Boser44.7%57.1%−12.4-145
Spitz55.3%42.9%+12.4+125

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
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
BoserSpitz
Tale of the tape
Ratings (Elo)
1519
Pound-for-pound
1500
1519
Divisional
1500
1500
Striking offense
1495
1500
Striking defense
1491
Grappling offense
Grappling defense
Physical
28 yrs
Age
29 yrs
6'2"
Height
6'7"
75"
Reach
82"
Orthodox
Stance
Orthodox
Striking (UFC career)
Strikes landed / min
2.88
Strike accuracy
40%
Strikes absorbed / min
4.77
Strike defense
51%
Grappling (UFC career)
Takedowns / 15 min
1.18
Takedown accuracy
67%
Takedown defense
Sub attempts / 15 min
0.0
Form & résumé
UFC win rate
33%
Win/loss streak
-1
Last-5 win rate
33%
Finish rate
100%
Recent opp. quality
Days since last fight
504
Recent form (last 5 UFC)
Tanner Boser
No prior UFC fights.
Daniel Spitz
  • LWalt HarrisKO/TKO R2
    Close +1801y 5mo before
  • WAnthony HamiltonKO/TKO R1
    Close +1772y 1mo before
  • LMark GodbeerU-DEC R3
    Close +1252y 7mo before
Boser — win / loss by method
Record: 16-5-1

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
50% of wins
L
20% of losses
Submission
2 wins, 0 losses
W
13% of wins
L
0% of losses
Decision
6 wins, 4 losses
W
38% of wins
L
80% of losses
UFC
0win0loss0draw0NC
WinsLosses
0 ()KO/TKO() 0
0 ()Submission() 0
0 ()Decision() 0
Non-UFC
16win5loss1draw0NC
WinsLosses
8 (50%)KO/TKO(20%) 1
2 (13%)Submission(0%) 0
6 (38%)Decision(80%) 4
Spitz — win / loss by method
Record: 6-2-0

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
2 wins, 1 loss
W
33% of wins
L
50% of losses
Submission
3 wins, 0 losses
W
50% of wins
L
0% of losses
Decision
1 win, 1 loss
W
17% of wins
L
50% of losses
UFC
1win2loss0draw0NC
WinsLosses
1 (100%)KO/TKO(50%) 1
0 (0%)Submission(0%) 0
0 (0%)Decision(50%) 1
Non-UFC
5win0loss0draw0NC
WinsLosses
1 (20%)KO/TKO() 0
3 (60%)Submission() 0
1 (20%)Decision() 0

Profiles

Experience
Boser
Spitz
0
UFC fights
3
Octagon time
25.4 min · 8.5 avg
Career length
11y 0m
UFC schedule strength

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

Boser
Spitz
Overall
36W–17L · 67.9%
Wins
15W–7L · 68.2%
Losses
21W–10L · 67.7%
Non-UFC schedule strength
Boser
Spitz
235W–120L · 66.2%
Overall
39W–34L · 53.4%
178W–96L · 65.0%
Wins
39W–34L · 53.4%
57W–24L · 70.4%
Losses
0W–0L
Distance striking
Boser
Spitz
Landed / min
2.88
Accuracy
36.5%
Defense
56.0%
Knockdowns / 15 min
0.00
Time at distance
83.5%
Grappling & control
Boser
Spitz
Takedowns / 15 min
1.18
Takedown accuracy
66.7%
Takedown defense
Sub attempts / 15 min
0.00
Control share
43.9%
Strike target map
Boser
  • Head0%(0)div 67%
  • Body0%(0)div 19%
  • Legs0%(0)div 14%
  • No strike data on record.
Spitz
  • Head53%(39)div 67%
  • Body25%(18)div 19%
  • Legs22%(16)div 14%

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

Tanner Boser

No UFC fights on record.

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

Daniel Spitz
CloseSSTDKDCtrl

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