Bottom line: Lazio's 12-point xPoints surplus and Monza's -9.19 deficit are Serie A's most extreme luck signals, and both are historically unsustainable.
As of November 10, 2026, Serie A's standings are telling a story the underlying numbers refuse to corroborate. According to FBref expected-goals data, the gap between what teams have earned and what they deserve is wide enough in several cases to suggest meaningful correction over the coming weeks. Six clubs, three on each side of the ledger, are carrying Luck Index scores that rarely survive a full season intact.
The table looks settled. The process metrics say otherwise.
Due a Correction
Monza are Serie A's unluckiest side by a comfortable margin. Their Luck Index sits at -28, driven by an xPoints gap of -9.19, meaning they have nearly nine fewer points than their performances warrant. What makes Monza's case especially curious is a net expected goal differential of +1.75, a figure that suggests a team creating more than it concedes. They are, by process, a side that should be sitting comfortably mid-table rather than flirting with the relegation conversation. Variance this extreme on the wrong side of finishing and save percentages typically regresses within five to eight matches.
Sassuolo carry a Luck Index of -27 and an xPoints gap of -3.91, though their underlying picture is cloudier. A net xG of -7.51 means they are being outplayed on balance, but the gap between actual results and expected results still indicates they have been punished more harshly than the chances created and conceded would predict. Bookmakers tend to adjust slowly to these splits, which is where the information lives.
Venezia round out the unlucky trio with a Luck Index of -24 and a -6.48 xPoints gap. Like Sassuolo, their net xG (-5.61) confirms genuine quality issues, but the magnitude of underperformance relative to even those modest underlying numbers points to finishing variance on both ends of the pitch.
| Team | Luck Index | xPoints Gap | Net xG |
|---|---|---|---|
| Monza | -28 | -9.19 | +1.75 |
| Sassuolo | -27 | -3.91 | -7.51 |
| Venezia | -24 | -6.48 | -5.61 |
Living on Borrowed Luck
Lazio are the headline act. A Luck Index of 40 and a 12-point xPoints surplus represent the kind of overperformance that, historically, does not survive a full 38-match season. Their net xG of +3.53 confirms they are a decent side, but "decent" and "12 points richer than expected" do not coexist for long. The market tends to price Lazio based on their table position, which at the moment is considerably more flattering than their process.
Frosinone have quietly assembled a Luck Index of 30, boosted by a +5.64 xPoints gap despite a net xG of -2.27. They are being outshot and out-chanced on aggregate yet winning more than they should. These profiles historically correct fastest when the fixture list tightens.
AS Roma post a Luck Index of 23, and the details are striking. Their xPoints gap is -3.91 and their net xG is -7.51, numbers that describe a team being outplayed. Yet whatever combination of goalkeeper heroics, set-piece fortune, and opponent finishing woes has inflated their record, the Luck Index says the cushion is borrowed.
| Team | Luck Index | xPoints Gap | Net xG |
|---|---|---|---|
| Lazio | 40 | +12.00 | +3.53 |
| Frosinone | 30 | +5.64 | -2.27 |
| AS Roma | 23 | -3.91 | -7.51 |
The Regression Window
In Serie A's 38-match format, xPoints gaps of this magnitude tend to close measurably over a five-to-ten match window. The correction is rarely dramatic in a single fixture. It shows up as a slow drip of draws turning into losses for the lucky, and losses turning into draws for the unlucky. The information is directional, not prescriptive. What anyone does with it is, as always, their own business.