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UFC 314: Volkanovski vs. Lopes
Virna Jandiroba
Virna Jandiroba
21-3 · BRA
VS
Yan Xiaonan
Yan Xiaonan
18-4 · CHN
April 12, 2025 · Miami, Florida, USA
Strawweight · 3 rounds
116.0lb
Weigh-in
116.0lb
Virna Jandiroba def. Yan Xiaonan by U-DEC, R3 5:00
Performance
Round by round
SSTDKDCtrl
R1
Jandiroba4/91/503:03
Xiaonan6/170/000:00
R2
Jandiroba0/11/104:14
Xiaonan4/60/000:27
R3
Jandiroba7/101/502:42
Xiaonan7/210/000:00
Total
Jandiroba11/203/1109:59
Xiaonan17/440/000:27

Scorecards

Jandiroba vs Xiaonan

RdEliseo RodriguezSal D'AmatoTroy WincapawCommunity
R110-910-910-99.9-9.1
R210-910-910-910-8.9
R310-910-910-910-9
Total30-2730-2730-2729.9-27

Media (11 cards) · avg 29.926.9 · 11 Jandiroba · 0 Xiaonan

Official cards + public consensus via MMA Decisions. Per round: Jandiroba-Xiaonan.

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
JandirobaWin probabilityXiaonan
59.2%40.8%
KO / TKO
18%
Submission
14%
Decision
67%
Expected fight time: 12.3 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 Jandiroba, blue toward Xiaonan. Tap a bar for why.

Predicted outcomes
Jandiroba59%
Wins by
Model
Equity
Mkt
KO / TKO8%14%4%
Submission13%23%23%
Decision38%63%28%
Predicted output
Sig. strikes38 (1652)act 11
Takedowns1.5 (0.04.3)act 3
Xiaonan41%
Wins by
Model
Equity
Mkt
KO / TKO10%25%13%
Submission1%3%3%
Decision30%72%29%
Predicted output
Sig. strikes47 (1963)act 17
Takedowns0.2 (0.00.8)act 0
Combined totals~85 sig strikes~1.7 takedownsmkt —
How it ends
mkt —
R113%
R213%
R37%
Distance67%
Fighter props
Most sig. strikestie 1.1%
Jandiroba
42.8%+131
Xiaonan
-13156.1%
Most takedownstie 21.9%
Jandiroba
70.8%-977
Xiaonan
+9777.2%
Significant strikes — over/under
Jandiroba
Expected: 38.2
38
Over 38
39.3%
+151
Exactly 38
1.3%
push
Under 38
59.4%
-151
04896
Xiaonan
Expected: 46.5
46.5
Over 46.5
39.8%
+151
Under 46.5
60.2%
-151
059117
Takedowns — over/under
Jandiroba
Expected: 1.5
1.5
Over 1.5
51.8%
-107
Under 1.5
48.2%
+107
035
Xiaonan
Expected: 0.2
0
Over 0
18.6%
Exactly 0
81.4%
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 12.3 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
Jandiroba59.2%54.7%+4.5-134
Xiaonan40.8%45.3%−4.5+111
By method
Jandiroba by KO/TKO10.9%4.0%+6.9+2023
Jandiroba by submission8.6%22.7%−14.1+273
Jandiroba by decision39.7%28.0%+11.7+204
Xiaonan by KO/TKO7.5%13.1%−5.6+548
Xiaonan by submission5.9%2.9%+3.0+2805
Xiaonan by decision27.4%29.3%−1.9+190
Total rounds (over)
Over 1.5 rds87.1%75.5%+11.6-417
Over 2.5 rds74.4%65.2%+9.2-228
Goes the distance
Fight goes to decision67.0%60.3%+6.7-179

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
59.8Striking72.0
Xiaonan +12.1
68.4Grappling47.1
Jandiroba +21.3
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
JandirobaXiaonan
Tale of the tape
Ratings (Elo)
1611
Pound-for-pound
1611
1611
Divisional
1610
1481
Striking offense
1515
1524
Striking defense
1513
1530
Grappling offense
1469
1519
Grappling defense
1515
Physical
36 yrs
Age
35 yrs
5'3"
Height
5'5"
64"
Reach
63"
Orthodox
Stance
Orthodox
Striking (UFC career)
2.12
Strikes landed / min
4.99
38%
Strike accuracy
45%
2.73
Strikes absorbed / min
3.44
57%
Strike defense
60%
Grappling (UFC career)
2.29
Takedowns / 15 min
0.92
35%
Takedown accuracy
73%
74%
Takedown defense
63%
1.7
Sub attempts / 15 min
0.0
Form & résumé
70%
UFC win rate
75%
+4
Win/loss streak
+1
80%
Last-5 win rate
60%
57%
Finish rate
11%
Recent opp. quality
266
Days since last fight
140
Recent form (last 5 UFC)
Virna Jandiroba
  • WAmanda LemosSUB R2
    Close -1179mo before
  • WLoopy GodinezU-DEC R3
    Close +1801y before
  • WMarina RodriguezU-DEC R3
    Close -1051y 11mo before
  • WAngela HillU-DEC R3
    Close -2092y 11mo before
  • LAmanda RibasU-DEC R3
    Close +1393y 5mo before
Yan Xiaonan
  • WTabatha RicciU-DEC R3
    Close -1915mo before
  • LZhang WeiliU-DEC R5
    Close +3951y before
  • WJessica AndradeKO/TKO R1
    Close +1491y 11mo before
  • WMackenzie DernM-DEC R5
    Close +2142y 6mo before
  • LMarina RodriguezS-DEC R3
    Close +2233y 1mo before
Jandiroba — win / loss by method
Record: 21-3-0

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
1 win, 0 losses
W
5% of wins
L
0% of losses
Submission
14 wins, 0 losses
W
67% of wins
L
0% of losses
Decision
6 wins, 3 losses
W
29% of wins
L
100% of losses
UFC
7win3loss0draw0NC
WinsLosses
1 (14%)KO/TKO(0%) 0
3 (43%)Submission(0%) 0
3 (43%)Decision(100%) 3
Non-UFC
14win0loss0draw0NC
WinsLosses
0 (0%)KO/TKO() 0
11 (79%)Submission() 0
3 (21%)Decision() 0
Xiaonan — win / loss by method
Record: 18-4-0, 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
7 wins, 1 loss
W
39% of wins
L
25% of losses
Submission
1 win, 1 loss
W
6% of wins
L
25% of losses
Decision
10 wins, 2 losses
W
56% of wins
L
50% of losses
UFC
9win3loss0draw0NC
WinsLosses
1 (11%)KO/TKO(33%) 1
0 (0%)Submission(0%) 0
8 (89%)Decision(67%) 2
Non-UFC
9win1loss0draw1NC
WinsLosses
6 (67%)KO/TKO(0%) 0
1 (11%)Submission(100%) 1
2 (22%)Decision(0%) 0

Profiles

Experience
Jandiroba
Xiaonan
10
UFC fights
12
117.8 min · 11.8 avg
Octagon time
180.3 min · 15.0 avg
13y 1m
Career length
16y 8m
UFC schedule strength

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

Jandiroba
Xiaonan
118W–39L · 75.2%
Overall
165W–46L · 78.2%
87W–30L · 74.4%
Wins
109W–36L · 75.2%
31W–9L · 77.5%
Losses
56W–10L · 84.8%
Non-UFC schedule strength
Jandiroba
Xiaonan
81W–41L · 66.4%
Overall
5W–5L · 50.0%
81W–41L · 66.4%
Wins
3W–3L · 50.0%
0W–0L
Losses
2W–2L · 50.0%
Distance striking
Jandiroba
Xiaonan
4.00
Landed / min
7.00
33.7%
Accuracy
42.8%
63.2%
Defense
66.5%
0.13
Knockdowns / 15 min
0.17
41.2%
Time at distance
61.9%
Grappling & control
Jandiroba
Xiaonan
2.29
Takedowns / 15 min
0.92
34.6%
Takedown accuracy
73.3%
73.9%
Takedown defense
63.0%
1.66
Sub attempts / 15 min
0.00
74.1%
Control share
24.5%
Strike target map
Jandiroba
  • Head85%(212)div 61%
  • Body14%(35)div 23%
  • Legs1%(3)div 16%
Xiaonan
  • Head65%(586)div 61%
  • Body13%(118)div 23%
  • Legs22%(195)div 16%

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

Virna Jandiroba
CloseSSTDKDCtrl

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

Yan Xiaonan
CloseSSTDKDCtrl

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