Erosa vs Lee — Featherweight · UFC Fight Night: Moicano vs. Nolan

Scheduled · 31 Oct 2026
UFC Fight Night: Moicano vs. Nolan Moicano vs. Nolan · Featherweight · Preliminary Card · 3 rounds · Las Vegas, Nevada

Red corner

United States
Nationality
South Korea
37
Age
30
6′1″185 cm
Height — Erosa leads
5′10″178 cm
74″189 cm
Reach — Erosa leads
74″187 cm
6.18
Sig. strikes landed / minStr / min — Erosa leadsSignificant strikes landed per minuteAverage number of significant strikes a fighter lands for every minute of fight time — a read on striking output and pace. From UFC/FightMetric career stats.
3.38
JeongYeong
Lee
Record Record: 11-3-0
Wins
11
Losses
3
Draws
0
4KO/TKO
3Sub
4Dec

Blue corner

View full tale of the tape & radar (+6)
Southpaw
StanceStanceWhich side a fighter leads from — a striking term, not a religious one. Orthodox: right-handed, left foot and hand forward (the common default). Southpaw: the mirror image, right side forward (usually a left-hander). Switch: changes between the two during a fight.
—
6.31
Sig. strikes absorbed / minAbs / min — Lee leadsSignificant strikes absorbed per minuteAverage number of significant strikes a fighter takes for every minute of fight time. Lower is better — it means they get hit less often. From UFC/FightMetric career stats.
3.82
49%
Striking defenseStrike def.Striking defenseThe percentage of opponents’ significant strikes that do not land — strikes slipped, blocked or evaded. Higher is better. Not the same as striking accuracy, which counts your own strikes that land. From UFC/FightMetric.
51%
62%
Takedown defenseTD def. — Lee leadsTakedown defenseThe percentage of opponents’ takedown attempts that are stuffed. Higher means harder to put on the mat. From UFC/FightMetric.
73%
07:45
Avg. fight timeAvg. timeAverage fight timeThe mean length of the fighter’s bouts (minutes:seconds) — a rough read on whether they tend to finish early or go the distance. From UFC/FightMetric.
07:54
Xtreme Couture - Las Vegas, NV
Team
Fight Ready

Career stats per UFC.com; recent form is each fighter's last five bouts. Numbers reflect the fighter data snapshot used for this page. Bars compare each stat on a fixed scale; the “Edge” marker flags the leading corner where the gap is meaningful. The snapshot plots five career rates — output, striking defense, durability (strikes absorbed, inverted), takedown defense and finish rate — each normalised on its own scale.

Predictions summary

Fight details

Analysis has not been published for this scheduled bout.

Videos

Event coverage and the pre-fight lead-up.

Event coverage
Historical career context — UFC Seattle

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Analysts

Independent analyst picks — analysts, fighters and betting desks — on this fight: who they pick, how, and the exact moment they say it. Tap any clip to hear it.

FightIQ

Current pick evidence

Picked: Julian Erosa

FightIQ's early read selects Julian Erosa (51%); it publishes a winner probability only, with no method or round. The receipt snapshot is marked as of 2026-10-18 18:05 UTC.

Track record: winner called in 159 of 227 resolved picks, 59 a perfect call. How winner calls are counted · What a perfect call is

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

Winner Accuracy 70.0% (159 hit, 68 miss, across 227 resolved calls). Method Accuracy 39.9% (59 hit, 89 miss, across 148 method-scored calls on 227 resolved calls). Round Accuracy: No round picks. Underdog Accuracy 55.0% (11 hit, 9 miss, across 20 underdog calls on 227 resolved calls).

View full track record (227 calls)
MMA Intel

Current pick evidence

Picked: Julian Erosa

MMA Intel explicitly selects Julian Erosa; the source does not state a method or round.

Track record: winner called in 8 of 14 resolved picks. How winner calls are counted

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

Winner Accuracy 57.1% (8 hit, 6 miss, across 14 resolved calls). Method Accuracy: No method picks. Round Accuracy: No round picks. Underdog Accuracy 20.0% (1 hit, 4 miss, across 5 underdog calls on 14 resolved calls).

View full track record (14 calls)
Moirai model

Current pick evidence

Picked: Julian Erosa

Moirai explicitly selects Julian Erosa; the source does not state a method or round.

Track record builds as we verify their past calls.

Analyst track record

No qualifying picks

View full track record
MMA Data Analytics

Current pick evidence

Picked: Julian Erosa

MMA Data Analytics names Julian Erosa as its analyst favorite over Jeong Yeong Lee.

“Analyst favorite”

Track record builds as we verify their past calls.

Analyst track record

No qualifying picks

View full track record
UFC Predict — Logistic Core

Current pick evidence

Picked: JeongYeong Lee

UFC Predict — Logistic Core explicitly selects JeongYeong Lee for this matchup; no method or round is stated. Recorded from the 2026-10-21 page snapshot because no per-pick publication time is shown.

Track record: winner called in 10 of 14 resolved picks. How winner calls are counted

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

Winner Accuracy 71.4% (10 hit, 4 miss, across 14 resolved calls). Method Accuracy: No method picks. Round Accuracy: No round picks. Underdog Accuracy 50.0% (3 hit, 3 miss, across 6 underdog calls on 14 resolved calls).

View full track record (14 calls)
UFC Predict — CatBoost

Current pick evidence

Picked: JeongYeong Lee

UFC Predict — CatBoost explicitly selects JeongYeong Lee for this matchup; no method or round is stated. Recorded from the 2026-10-21 page snapshot because no per-pick publication time is shown.

Track record: winner called in 9 of 14 resolved picks. How winner calls are counted

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

Winner Accuracy 64.3% (9 hit, 5 miss, across 14 resolved calls). Method Accuracy: No method picks. Round Accuracy: No round picks. Underdog Accuracy 42.9% (3 hit, 4 miss, across 7 underdog calls on 14 resolved calls).

View full track record (14 calls)
UFC Predict — Main + Market

Current pick evidence

Picked: JeongYeong Lee

UFC Predict — Main + Market explicitly selects JeongYeong Lee for this matchup; no method or round is stated. Recorded from the 2026-10-21 page snapshot because no per-pick publication time is shown.

Track record: winner called in 9 of 14 resolved picks. How winner calls are counted

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

Winner Accuracy 64.3% (9 hit, 5 miss, across 14 resolved calls). Method Accuracy: No method picks. Round Accuracy: No round picks. Underdog Accuracy 0.0% (0 hit, 2 miss, across 2 underdog calls on 14 resolved calls).

View full track record (14 calls)
Combat Edge Model

Current pick evidence

Picked: JeongYeong Lee

Combat Edge Model's frozen v0.8-2026-10-04 forecast selects Jeong Yeong Lee at 63%; no method or round is stated. Recorded from the 2026-10-21 page snapshot because no per-pick publication time is shown.

Track record: winner called in 12 of 20 resolved picks. How winner calls are counted

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

Winner Accuracy 60.0% (12 hit, 8 miss, across 20 resolved calls). Method Accuracy: No method picks. Round Accuracy: No round picks. Underdog Accuracy 25.0% (1 hit, 3 miss, across 4 underdog calls on 20 resolved calls).

View full track record (20 calls)
FightChoice AI ensemble

Current pick evidence

Picked: JeongYeong Lee

FightChoice explicitly selects JeongYeong Lee; the source does not state a method or round.

Track record: winner called in 3 of 5 resolved picks, 1 a perfect call. How winner calls are counted · What a perfect call is

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

Winner Accuracy 60.0% (3 hit, 2 miss, across 5 resolved calls). Method Accuracy 50.0% (1 hit, 1 miss, across 2 method-scored calls on 5 resolved calls). Round Accuracy 0.0% (0 hit, 1 miss, across 1 round-scored calls on 5 resolved calls). Underdog Accuracy: No underdog calls with a known pre-fight price.

View full track record (5 calls)
UFC Predict — Ensemble

Current pick evidence

Picked: JeongYeong Lee

UFC Predict — Ensemble explicitly selects JeongYeong Lee for this matchup; no method or round is stated. Recorded from the 2026-10-21 page snapshot because no per-pick publication time is shown.

Track record: winner called in 8 of 14 resolved picks. How winner calls are counted

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

Winner Accuracy 57.1% (8 hit, 6 miss, across 14 resolved calls). Method Accuracy: No method picks. Round Accuracy: No round picks. Underdog Accuracy 37.5% (3 hit, 5 miss, across 8 underdog calls on 14 resolved calls).

View full track record (14 calls)
UFC Predict — LightGBM

Current pick evidence

Picked: JeongYeong Lee

UFC Predict — LightGBM explicitly selects JeongYeong Lee for this matchup; no method or round is stated. Recorded from the 2026-10-21 page snapshot because no per-pick publication time is shown.

Track record: winner called in 8 of 14 resolved picks. How winner calls are counted

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

Winner Accuracy 57.1% (8 hit, 6 miss, across 14 resolved calls). Method Accuracy: No method picks. Round Accuracy: No round picks. Underdog Accuracy 33.3% (2 hit, 4 miss, across 6 underdog calls on 14 resolved calls).

View full track record (14 calls)
UFC Predict — XGBoost

Current pick evidence

Picked: JeongYeong Lee

UFC Predict — XGBoost explicitly selects JeongYeong Lee for this matchup; no method or round is stated. Recorded from the 2026-10-21 page snapshot because no per-pick publication time is shown.

Track record: winner called in 8 of 14 resolved picks. How winner calls are counted

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

Winner Accuracy 57.1% (8 hit, 6 miss, across 14 resolved calls). Method Accuracy: No method picks. Round Accuracy: No round picks. Underdog Accuracy 33.3% (2 hit, 4 miss, across 6 underdog calls on 14 resolved calls).

View full track record (14 calls)
MMA.SOCIAL

Current pick evidence

Picked: JeongYeong Lee · Dec

MMA.SOCIAL's UFC forecast selects JeongYeong Lee by decision; no round is stated.

Track record: winner called in 15 of 27 resolved picks, 7 a perfect call. How winner calls are counted · What a perfect call is

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

Winner Accuracy 55.6% (15 hit, 12 miss, across 27 resolved calls). Method Accuracy 46.7% (7 hit, 8 miss, across 15 method-scored calls on 27 resolved calls). Round Accuracy: No round picks. Underdog Accuracy 37.5% (3 hit, 5 miss, across 8 underdog calls on 27 resolved calls).

View full track record (27 calls)
Chris Schweppe

Current pick evidence

Picked: JeongYeong Lee · KO/TKO · Round 1

Chris Schweppe picks JeongYeong Lee by first-round knockout.

“Lee by 1st round knockout.”

Track record: winner called in 53 of 99 resolved picks, 15 a perfect call. How winner calls are counted · What a perfect call is

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

Winner Accuracy 53.5% (53 hit, 46 miss, across 99 resolved calls). Method Accuracy 47.2% (25 hit, 28 miss, across 53 method-scored calls on 99 resolved calls). Round Accuracy 33.3% (10 hit, 20 miss, across 30 round-scored calls on 99 resolved calls). Underdog Accuracy 33.3% (10 hit, 20 miss, across 30 underdog calls on 99 resolved calls).

View full track record (99 calls)
FIGHT//AI

Current pick evidence

Picked: JeongYeong Lee

FIGHT//AI selects JeongYeong Lee; the event forecast states a winner probability but no method or round.

Track record: winner called in 49 of 153 resolved picks, 1 a perfect call. How winner calls are counted · What a perfect call is

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

Winner Accuracy 32.0% (49 hit, 104 miss, across 153 resolved calls). Method Accuracy 50.0% (1 hit, 1 miss, across 2 method-scored calls on 153 resolved calls). Round Accuracy: No round picks. Underdog Accuracy 20.0% (20 hit, 80 miss, across 100 underdog calls on 153 resolved calls).

View full track record (153 calls)

Analyst picks: UFC Predict — Logistic Core picks Lee; FightIQ picks Erosa; UFC Predict — CatBoost picks Lee; UFC Predict — Main + Market picks Lee; Combat Edge Model picks Lee; FightChoice AI ensemble picks Lee; MMA Intel picks Erosa; UFC Predict — Ensemble picks Lee; UFC Predict — LightGBM picks Lee; UFC Predict — XGBoost picks Lee; MMA.SOCIAL picks Lee; Chris Schweppe picks Lee; FIGHT//AI picks Lee; Moirai model picks Erosa; MMA Data Analytics picks Erosa.

1 of 15 see a finish — 1 by KO/TKO, 1 by decision.

Chart: selected analyst picks, not a win probability. Pill badge: Winner hit rate (total scored picks before this event).

The experts above are a lens, not credentials we conferred — analyst, fighter or betting desk.

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