Fiorentina vs Napoli prediction & probabilities (2026-09-20)

Serie A

Fiorentina vs Napoli Cards

2026-09-20 · 11:30
Cards46.3%Over 3.5 cards
Best predictionOver 3.5 cards · 46.3%Close to a coin-flip, barely a lean. Calibrated, not a tip.
46%

model probability

ConvictionLean

Expert AI analysis

The model makes Over 3.5 cards at 46.3%, its strongest read on the Cards market. Across the lines, the model goes from 67.2% for over 2.5 to 15.3% for over 5.5, with over 3.5 the closest line to a coin-flip at 46.3%. Head to head on cards, Napoli are the model’s pick to pick up more cards at 39.7%, with a level count at 21.7%. Calibrated against real results, we show the read, not a sure thing.

Cards (bookings)

Over 2.567.2%

Over 3.546.3%

Over 4.528.2%

Over 5.515.3%

Total cards, every line

Line Over Under
2.5 cards 67.2% 32.8%
3.5 cards 46.3% 53.7%
4.5 cards 28.2% 71.8%
5.5 cards 15.3% 84.7%

Who picks up more cards

Fiorentina38.5%

Level21.7%

★ ModelNapoli39.7%

Team card lines

Fiorentina over 1.5

51.1%

Fiorentina over 2.5

25.7%

Napoli over 1.5

52.0%

Napoli over 2.5

26.5%

Card handicap

Fiorentina line Fiorentina Napoli
-1.5 20.4% 79.6%
-0.5 38.5% 61.5%
+0.5 60.3% 39.7%
+1.5 78.7% 21.3%

Red card

Any red card11.7%

Fiorentina red card6.7%

Napoli red card5.4%

Fouls

Line Over Under
20.5 fouls 72.2% 27.8%
22.5 fouls 59.5% 40.5%
24.5 fouls 46.2% 53.8%

Card markets are softer and less efficiently priced than goals, these are the model total-booking probabilities for Fiorentina vs Napoli. It tips Napoli for the most cards.

In-depth analysis

46.3%Over 3.5 cards
11.7%Any red card
39.7%Most cards: Napoli
51.1%Fiorentina over 1.5 cards
52.0%Napoli over 1.5 cards
59.5%Over 22.5 fouls

By team, Fiorentina over 1.5 cards sits at 51.1% and Napoli at 52.0%. A red card for either side is rated at 11.7% (Fiorentina 6.7%, Napoli 5.4%).

Every figure is the model’s own calibrated read, not advice. Calibration is our edge, not beating the market.

Model lenses

Different analytical lenses our model applies to the same calibrated data, not separate tipsters, and never a tip.

The CalibratorRaw model read: 46.3% on Cards, graded against real out-of-sample results, no odds attached.
The FlashpointAny red card is rated at 11.7%, a low-probability event, but one that reshapes every line when it lands.
The DisciplinarianNapoli are the pick to collect more cards at 39.7%, the side chasing the game tends to foul more.
The Line SetterThe fairest total line is 3.5 cards: over sits at 46.3%, the closest to a coin-flip on the ladder.

FAQ

How many cards in Fiorentina vs Napoli?
The model rates over 3.5 total cards at 46.3% for Fiorentina vs Napoli.

Will there be a red card in Fiorentina vs Napoli?
The model rates a red card for either side at 11.7%.

Which team will pick up more cards in Fiorentina vs Napoli?
The model rates Napoli to pick up more cards at 39.7%, with a level count at 21.7%.

How is this probability calculated?
We fit a goals and markets model (Dixon-Coles plus an xG strength model and an ensemble) on real match data, then calibrate the output against out-of-sample results. It is a calibrated model probability, not an odds-derived tip.

Is this a betting tip?
No – these are calibrated model probabilities, graded against real results. We publish our full track record, including the misses, and never claim to beat the closing market.

Cards accuracy

How our Cards calls have actually performed, graded out-of-sample against real results.

61.4%Best Cards call, hit rate
0.0223Calibration error
50,306Matches graded

In 10,167 matches we rated like this one (40–50%), Cards actually happened 48.5% of the time.

Predictions & track record updated 15 Sep 2026. See the full, dated track record →

Our last 10 Cards calls

The model’s most recent graded Cards predictions, out-of-sample. Green means the call hit, red means it missed. The number is the model confidence on each.

✗ 53.8%✗ 60.9%✗ 54.3%✓ 51.5%✓ 54.7%✓ 72.7%✓ 71.4%✓ 69.0%✓ 79.4%✓ 51.2%
7 of 10 recent calls hit.
Leeds vs Newcastle2026-09-14Over 3.5 53.8%Miss
Villarreal vs Betis2026-09-14Over 3.5 60.9%Miss
Como vs Parma2026-09-14Over 3.5 54.3%Miss
Torino vs Roma2026-09-14Under 3.5 51.5%Hit
Inter vs Udinese2026-09-14Under 3.5 54.7%Hit

More Serie A, Cards

All Cards predictions →

Related

Model probabilities, calibration-graded, not a tip. We publish our track record, including the misses. 18+. For information only, not betting advice. If gambling is a problem, visit BeGambleAware.