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UFC Fight Night: Saint Preux vs. Okami
Dong Hyun Ma
Dong Hyun Ma
14-8-3 · KOR
VS
Takanori Gomi
Takanori Gomi
33-13 · JPN
September 22, 2017 · Saitama, Saitama, Japan
Lightweight · 3 rounds
Dong Hyun Ma def. Takanori Gomi by KO/TKO (Punch), R1 1:30
Performance
Round by round
SSTDKDCtrl
R1 · 1:30
Hyun Ma13/200/010:07
Gomi2/30/000:00
Total
Hyun Ma13/200/010:07
Gomi2/30/000:00

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
Hyun MaWin probabilityGomi
66.0%34.0%
KO / TKO
31%
Submission
16%
Decision
52%
Expected fight time: 10.7 min
What drives the pick

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

Predicted outcomes
Hyun Ma66%
Wins by
Model
Equity
Mkt
KO / TKO20%30%
Submission13%19%
Decision33%51%
Predicted output
Sig. strikes51 (2866)act 13
Takedowns0.7 (0.02.6)act 0
Gomi34%
Wins by
Model
Equity
Mkt
KO / TKO11%33%
Submission4%11%
Decision19%56%
Predicted output
Sig. strikes37 (2048)act 2
Takedowns0.2 (0.00.3)act 0
Combined totals~87 sig strikes~0.8 takedownsmkt —
How it ends
mkt —
R125%
R213%
R310%
Distance52%
Fighter props
Most sig. strikestie 1.2%
Hyun Ma
64.1%-184
Gomi
+18434.7%
Most takedownstie 58.8%
Hyun Ma
32.6%-376
Gomi
+3768.7%
Significant strikes — over/under
Hyun Ma
Expected: 50.5
50.5
Over 50.5
42.5%
+135
Under 50.5
57.5%
-135
064127
Gomi
Expected: 36.5
36.5
Over 36.5
42.6%
+135
Under 36.5
57.4%
-135
04692
Takedowns — over/under
Hyun Ma
Expected: 0.7
0.5
Over 0.5
34.7%
+188
Under 0.5
65.3%
-188
035
Gomi
Expected: 0.2
0
Over 0
11.6%
Exactly 0
88.4%
push
Under 0
0.0%
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 10.7 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
Hyun Ma66.0%75.2%−9.2-350
Gomi34.0%24.8%+9.2+290

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
54.2Striking60.0
Gomi +5.7
46.3Grappling28.9
Hyun Ma +17.4
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
Hyun MaGomi
Tale of the tape
Ratings (Elo)
1494
Pound-for-pound
1515
1509
Divisional
1513
1494
Striking offense
1481
1486
Striking defense
1473
Grappling offense
Grappling defense
Physical
29 yrs
Age
39 yrs
5'11"
Height
5'7"
70"
Reach
70"
Orthodox
Stance
Southpaw
Striking (UFC career)
3.30
Strikes landed / min
4.16
45%
Strike accuracy
39%
5.25
Strikes absorbed / min
4.67
51%
Strike defense
58%
Grappling (UFC career)
2.41
Takedowns / 15 min
0.17
60%
Takedown accuracy
25%
33%
Takedown defense
60%
0.0
Sub attempts / 15 min
0.0
Form & résumé
33%
UFC win rate
33%
+1
Win/loss streak
-4
33%
Last-5 win rate
20%
0%
Finish rate
50%
Recent opp. quality
293
Days since last fight
97
Recent form (last 5 UFC)
Dong Hyun Ma
  • WBrendan O'ReillyU-DEC R3
    Close -15010mo before
  • LMarco Polo ReyesKO/TKO R3
    Close -1051y 4mo before
  • LDominique SteeleKO/TKO R3
    Close +1101y 10mo before
Takanori Gomi
  • LJon TuckSUB R1
    Close +3253mo before
  • LJim MillerKO/TKO R1
    Close +2451y 2mo before
  • LJoe LauzonKO/TKO R1
    Close +2552y 2mo before
  • LMyles JuryKO/TKO R1
    Close +5053y before
  • WIsaac Vallie-FlaggU-DEC R3
    Close -1553y 5mo before
Hyun Ma — win / loss by method
Record: 14-8-3

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
5 wins, 2 losses
W
36% of wins
L
25% of losses
Submission
6 wins, 2 losses
W
43% of wins
L
25% of losses
Decision
3 wins, 4 losses
W
21% of wins
L
50% of losses
UFC
1win2loss0draw0NC
WinsLosses
0 (0%)KO/TKO(100%) 2
0 (0%)Submission(0%) 0
1 (100%)Decision(0%) 0
Non-UFC
13win6loss3draw0NC
WinsLosses
5 (38%)KO/TKO(0%) 0
6 (46%)Submission(33%) 2
2 (15%)Decision(67%) 4
Gomi — win / loss by method
Record: 33-13-0, 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
13 wins, 3 losses
W
39% of wins
L
23% of losses
Submission
6 wins, 7 losses
W
18% of wins
L
54% of losses
Decision
14 wins, 3 losses
W
42% of wins
L
23% of losses
UFC
4win8loss0draw0NC
WinsLosses
2 (50%)KO/TKO(38%) 3
0 (0%)Submission(50%) 4
2 (50%)Decision(13%) 1
Non-UFC
29win5loss0draw1NC
WinsLosses
11 (38%)KO/TKO(0%) 0
6 (21%)Submission(60%) 3
12 (41%)Decision(40%) 2

Profiles

Experience
Hyun Ma
Gomi
3
UFC fights
12
37.3 min · 12.4 avg
Octagon time
87.8 min · 7.3 avg
19y 5m
Career length
27y 8m
UFC schedule strength

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

Hyun Ma
Gomi
30W–11L · 73.2%
Overall
214W–72L · 74.8%
6W–2L · 75.0%
Wins
67W–23L · 74.4%
24W–9L · 72.7%
Losses
147W–49L · 75.0%
Non-UFC schedule strength
Hyun Ma
Gomi
109W–84L · 56.5%
Overall
330W–82L · 80.1%
49W–41L · 54.4%
Wins
272W–64L · 81.0%
60W–43L · 58.3%
Losses
58W–18L · 76.3%
Distance striking
Hyun Ma
Gomi
7.53
Landed / min
5.04
38.7%
Accuracy
36.2%
57.4%
Defense
60.5%
0.00
Knockdowns / 15 min
0.34
28.1%
Time at distance
72.8%
Grappling & control
Hyun Ma
Gomi
2.41
Takedowns / 15 min
0.17
60.0%
Takedown accuracy
25.0%
33.3%
Takedown defense
60.0%
0.00
Sub attempts / 15 min
0.00
52.8%
Control share
45.9%
Strike target map
Hyun Ma
  • Head75%(92)div 63%
  • Body15%(19)div 20%
  • Legs10%(12)div 17%
Gomi
  • Head63%(229)div 63%
  • Body30%(108)div 20%
  • Legs8%(28)div 17%

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

Dong Hyun Ma
CloseSSTDKDCtrl

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

Takanori Gomi
CloseSSTDKDCtrl

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