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UFC Fight Night: Hill vs. Rountree Jr.
VS
Melissa Mullins
Melissa Mullins
7-1 · GBR
June 21, 2025 · Baku, Azerbaijan
Bantamweight · 3 rounds
136.0lb
Weigh-in
136.0lb
Daria Zhelezniakova def. Melissa Mullins by U-DEC, R3 5:00
Performance
Round by round
SSTDKDCtrl
R1
Zhelezniakova44/950/000:00
Mullins26/681/200:42
R2
Zhelezniakova35/650/000:00
Mullins20/401/101:08
R3
Zhelezniakova20/630/000:00
Mullins18/401/301:05
Total
Zhelezniakova99/2230/000:00
Mullins64/1483/602:55

Scorecards

Zhelezniakova vs Mullins

RdDarryl RansomDavid LethabyEric ColónCommunity
R19-1010-910-99.6-9.4
R210-910-910-99.9-9.2
R310-910-910-99.8-9.2
Total29-2830-2730-2729.3-27.8

Media (10 cards) · avg 29.327.7 · 10 Zhelezniakova · 0 Mullins

Official cards + public consensus via MMA Decisions. Per round: Zhelezniakova-Mullins.

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
ZhelezniakovaWin probabilityMullins
51.5%48.5%
KO / TKO
29%
Submission
22%
Decision
49%
Expected fight time: 10.2 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 Zhelezniakova, blue toward Mullins. Tap a bar for why.

Predicted outcomes
Zhelezniakova51%
Wins by
Model
Equity
Mkt
KO / TKO15%29%12%
Submission11%22%4%
Decision25%49%15%
Predicted output
Sig. strikes40 (1654)act 99
Takedowns0.4 (0.01.9)act 0
Mullins49%
Wins by
Model
Equity
Mkt
KO / TKO15%30%26%
Submission11%23%18%
Decision23%47%24%
Predicted output
Sig. strikes29 (1240)act 64
Takedowns1.6 (0.04.4)act 3
Combined totals~69 sig strikes~2.0 takedownsmkt —
How it ends
mkt —
R128%
R213%
R310%
Distance49%
Fighter props
Most sig. strikestie 1.3%
Zhelezniakova
59.3%-151
Mullins
+15139.4%
Most takedownstie 21.6%
Zhelezniakova
14.1%+455
Mullins
-45564.3%
Significant strikes — over/under
Zhelezniakova
Expected: 40.1
40
Over 40
39.3%
+152
Exactly 40
1.2%
push
Under 40
59.5%
-152
051101
Mullins
Expected: 29.4
29.5
Over 29.5
39.6%
+153
Under 29.5
60.4%
-153
03774
Takedowns — over/under
Zhelezniakova
Expected: 0.4
0.5
Over 0.5
32.3%
+210
Under 0.5
67.7%
-210
035
Mullins
Expected: 1.6
1.5
Over 1.5
52.1%
-109
Under 1.5
47.9%
+109
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 10.2 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
Zhelezniakova51.5%31.0%+20.5+207
Mullins48.5%69.0%−20.5-262
By method
Zhelezniakova by KO/TKO15.0%12.3%+2.7+590
Zhelezniakova by submission11.4%4.4%+7.0+1839
Zhelezniakova by decision25.0%15.2%+9.8+456
Mullins by KO/TKO14.2%26.2%−12.0+223
Mullins by submission10.8%17.5%−6.7+383
Mullins by decision23.6%24.5%−0.9+246
Total rounds (over)
Over 1.5 rds71.6%61.2%+10.4-190
Over 2.5 rds58.7%45.0%+13.7+108
Goes the distance
Fight goes to decision48.5%40.3%+8.2+131

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
71.5Striking67.2
Zhelezniakova +4.3
42.9Grappling48.5
Mullins +5.6
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
ZhelezniakovaMullins
Tale of the tape
Ratings (Elo)
1521
Pound-for-pound
1533
1522
Divisional
1533
1497
Striking offense
1498
1534
Striking defense
1491
1493
Grappling offense
1508
1492
Grappling defense
1510
Physical
29 yrs
Age
33 yrs
5'9"
Height
5'7"
68"
Reach
68"
Orthodox
Stance
Orthodox
Striking (UFC career)
3.29
Strikes landed / min
3.43
38%
Strike accuracy
56%
1.70
Strikes absorbed / min
3.26
80%
Strike defense
50%
Grappling (UFC career)
0.80
Takedowns / 15 min
1.53
100%
Takedown accuracy
38%
50%
Takedown defense
86%
0.0
Sub attempts / 15 min
0.0
Form & résumé
50%
UFC win rate
67%
-1
Win/loss streak
+1
50%
Last-5 win rate
67%
0%
Finish rate
50%
Recent opp. quality
266
Days since last fight
224
Recent form (last 5 UFC)
Daria Zhelezniakova
  • LAilin PerezSUB R1
    Close +1819mo before
  • WMontse RendonU-DEC R3
    Close -2151y 3mo before
Melissa Mullins
  • WKlaudia SygulaKO/TKO R2
    missedClose -2607mo before
  • LNora CornolleKO/TKO R2
    both missedClose -3741y 2mo before
  • WIrina AlekseevaU-DEC R3
    Close -1501y 8mo before
Zhelezniakova — win / loss by method
Record: 9-2-0

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
5 wins, 1 loss
W
56% of wins
L
50% of losses
Submission
0 wins, 1 loss
W
0% of wins
L
50% of losses
Decision
4 wins, 0 losses
W
44% of wins
L
0% of losses
UFC
1win1loss0draw0NC
WinsLosses
0 (0%)KO/TKO(0%) 0
0 (0%)Submission(100%) 1
1 (100%)Decision(0%) 0
Non-UFC
8win1loss0draw0NC
WinsLosses
5 (63%)KO/TKO(100%) 1
0 (0%)Submission(0%) 0
3 (38%)Decision(0%) 0
Mullins — win / loss by method
Record: 7-1-0

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
57% of wins
L
100% of losses
Submission
0 wins, 0 losses
W
0% of wins
L
0% of losses
Decision
3 wins, 0 losses
W
43% of wins
L
0% of losses
UFC
2win1loss0draw0NC
WinsLosses
1 (50%)KO/TKO(100%) 1
0 (0%)Submission(0%) 0
1 (50%)Decision(0%) 0
Non-UFC
5win0loss0draw0NC
WinsLosses
3 (60%)KO/TKO() 0
0 (0%)Submission() 0
2 (40%)Decision() 0

Profiles

Experience
Zhelezniakova
Mullins
2
UFC fights
3
18.9 min · 9.4 avg
Octagon time
29.4 min · 9.8 avg
7y 1m
Career length
5y 1m
UFC schedule strength

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

Zhelezniakova
Mullins
16W–2L · 88.9%
Overall
18W–3L · 85.7%
6W–0L · 100.0%
Wins
11W–2L · 84.6%
10W–2L · 83.3%
Losses
7W–1L · 87.5%
Non-UFC schedule strength
Zhelezniakova
Mullins
44W–16L · 73.3%
Overall
17W–6L · 73.9%
40W–16L · 71.4%
Wins
17W–6L · 73.9%
4W–0L · 100.0%
Losses
0W–0L
Distance striking
Zhelezniakova
Mullins
5.21
Landed / min
6.12
35.5%
Accuracy
51.3%
80.7%
Defense
53.1%
0.00
Knockdowns / 15 min
0.00
56.0%
Time at distance
33.3%
Grappling & control
Zhelezniakova
Mullins
0.80
Takedowns / 15 min
1.53
100.0%
Takedown accuracy
37.5%
50.0%
Takedown defense
85.7%
0.00
Sub attempts / 15 min
0.00
8.6%
Control share
87.2%
Strike target map
Zhelezniakova
  • Head65%(40)div 62%
  • Body35%(22)div 21%
  • Legs0%(0)div 17%
Mullins
  • Head91%(92)div 62%
  • Body8%(8)div 21%
  • Legs1%(1)div 17%

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

Daria Zhelezniakova
CloseSSTDKDCtrl

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

Melissa Mullins
CloseSSTDKDCtrl

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