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Lazio v Lecce — Prediction, Odds & Stats

Sunday 25 May 2025 · ITA-Serie A · 2425

Serie A xG Prediction generated

0–1
1.74 – 0.71 xG
Shots
26 – 9
On target
7 – 3
Shots in box
18 – 6
xG per shot
0.07 – 0.08
Set-piece xG
0.78 – 0.21
Goals − xG
-1.75 – +0.29

AI prediction

ai-blend-oos No snapshot has been taken for this fixture yet; this is the stored price.
Lazio win
62.4%
Draw
23.2%
Lecce win
14.4%

Probabilities, not certainties. How they are made: the methodology.

Was this pick made in advance?
A model whose name ends -oos is out of sample: it was fitted only on matches played before this one, so its pick is a genuine forecast rather than hindsight. Anything without that suffix was fitted on all available data.

What the chances say

Lazio have scored 12 from 12.7 expected and conceded 12 from 11.6 — both ends in line with the chances, so the recent record is a fair reflection.

DLWDWLLWWW last 10 scored 12 from 12.7 xG conceded 12 from 11.6 xG

Lecce are finishing sharply below their chances — 4.1 goals fewer than expected across 10 matches, despite creating the openings. They are also conceding sharply fewer than expected — 8.1 goals saved beyond what the chances suggest.

LLDDWLWWWL last 10 scored 9 from 13.1 xG conceded 14 from 22.1 xG

Finishing swings far more than chance creation, so a gap this size usually narrows. Over ten matches it is suggestive, not settled — a genuinely elite finisher beats expected goals for years.

What the model said

ModelHome / Draw / Away Expected goalsLikeliest score O2.5BTTSOutcome
ai-blend-oos 1.96–0.84 0% 0% 0% Home ✗
dc-xg-oos 2.13–0.79 2-0 12% 56% 48% Home ✗

A model whose name ends -oos was produced by the walk-forward backtest: it was fitted only on matches played before this one, so the pick is genuinely out of sample.

Reading the xG timeline
Each step up is a shot; the height of the step is how good the chance was. Dots mark goals. A side whose line climbs steadily created chances all match. A side that scored while its line stayed flat took a rare chance — that is finishing luck, and it rarely repeats.

Expected goals by minute

0.00.51.01.52.00'15'30'45'60'75'90'Lassana Coulibaly 42' — goal
Lazio 1.75 xGLecce 0.71 xG
Reading the shot map
Each circle is a shot, placed where it was taken. Bigger means a better chance; filled circles are goals. Clusters near the goal mean a side worked good openings; lots of small circles far out means shooting from poor positions and hoping. Hover any circle for the player, minute and chance quality.

Shot map

Kialonda Gaspar 2' — Missed Shot (0.03 xG, Set Piece)Kialonda Gaspar 3' — Missed Shot (0.06 xG, From Corner)Valentín Castellanos 11' — Missed Shot (0.04 xG, From Corner)Frederic Guilbert 21' — Missed Shot (0.04 xG, Set Piece)Antonino Gallo 22' — Saved Shot (0.02 xG, From Corner)Alessio Romagnoli 30' — Missed Shot (0.06 xG, From Corner)Valentín Castellanos 35' — Missed Shot (0.02 xG, Open Play)Federico Baschirotto 40' — Missed Shot (0.04 xG, From Corner)Lassana Coulibaly 42' — Goal (0.42 xG, Open Play)Valentín Castellanos 45' — Saved Shot (0.21 xG, From Corner)Federico Baschirotto 49' — Blocked Shot (0.02 xG, Set Piece)Valentín Castellanos 51' — Missed Shot (0.05 xG, Open Play)Medon Berisha 52' — Missed Shot (0.03 xG, Open Play)Pedro 54' — Missed Shot (0.01 xG, Open Play)Pedro 54' — Saved Shot (0.05 xG, Open Play)Matteo Guendouzi 55' — Saved Shot (0.04 xG, Open Play)Pedro 57' — Blocked Shot (0.05 xG, From Corner)Boulaye Dia 59' — Blocked Shot (0.12 xG, From Corner)Nicolo Rovella 59' — Blocked Shot (0.12 xG, From Corner)Boulaye Dia 61' — Missed Shot (0.03 xG, Open Play)Nuno Tavares 62' — Shot On Post (0.01 xG, Open Play)Valentín Castellanos 64' — Saved Shot (0.44 xG, Open Play)Pedro 71' — Missed Shot (0.06 xG, Open Play)Mario Gila 75' — Blocked Shot (0.02 xG, Open Play)Matías Vecino 76' — Missed Shot (0.02 xG, From Corner)Nikola Krstovic 77' — Saved Shot (0.06 xG, Open Play)Pedro 78' — Saved Shot (0.02 xG, Open Play)Pedro 79' — Saved Shot (0.02 xG, From Corner)Alessio Romagnoli 80' — Saved Shot (0.11 xG, From Corner)Elseid Hysaj 84' — Missed Shot (0.04 xG, From Corner)Elseid Hysaj 85' — Missed Shot (0.05 xG, Open Play)Pedro 85' — Blocked Shot (0.04 xG, Open Play)Tijjani Noslin 85' — Blocked Shot (0.05 xG, Open Play)Valentín Castellanos 85' — Blocked Shot (0.04 xG, Open Play)Valentín Castellanos 86' — Missed Shot (0.03 xG, Open Play)
Lazio attacking right Lecce attacking left Marker size is xG; filled markers are goals.

Every shot

MinTeamPlayerxG SituationBody partResultAssisted by
2' Lecce Kialonda Gaspar 0.03 Set Piece Missed Shot Jesper Karlsson
3' Lecce Kialonda Gaspar 0.06 From Corner Missed Shot Jesper Karlsson
11' Lazio Valentín Castellanos 0.04 From Corner Right Foot Missed Shot Mattia Zaccagni
21' Lecce Frederic Guilbert 0.04 Set Piece Right Foot Missed Shot Jesper Karlsson
22' Lecce Antonino Gallo 0.02 From Corner Left Foot Saved Shot
30' Lazio Alessio Romagnoli 0.06 From Corner Missed Shot Nuno Tavares
35' Lazio Valentín Castellanos 0.02 Open Play Missed Shot Adam Marusic
40' Lecce Federico Baschirotto 0.04 From Corner Missed Shot Jesper Karlsson
42' Lecce Lassana Coulibaly 0.42 Open Play Right Foot Goal Nikola Krstovic
45' Lazio Valentín Castellanos 0.21 From Corner Saved Shot
49' Lecce Federico Baschirotto 0.02 Set Piece Blocked Shot Medon Berisha
51' Lazio Valentín Castellanos 0.05 Open Play Missed Shot Mattia Zaccagni
52' Lecce Medon Berisha 0.03 Open Play Right Foot Missed Shot Lassana Coulibaly
54' Lazio Pedro 0.01 Open Play Right Foot Missed Shot
54' Lazio Pedro 0.05 Open Play Left Foot Saved Shot
55' Lazio Matteo Guendouzi 0.04 Open Play Right Foot Saved Shot
57' Lazio Pedro 0.05 From Corner Left Foot Blocked Shot Mario Gila
59' Lazio Boulaye Dia 0.12 From Corner Right Foot Blocked Shot
59' Lazio Nicolo Rovella 0.12 From Corner Right Foot Blocked Shot Boulaye Dia
61' Lazio Boulaye Dia 0.03 Open Play Missed Shot Pedro
62' Lazio Nuno Tavares 0.01 Open Play Right Foot Shot On Post Matteo Guendouzi
64' Lazio Valentín Castellanos 0.44 Open Play Saved Shot Nuno Tavares
71' Lazio Pedro 0.06 Open Play Right Foot Missed Shot Mattia Zaccagni
75' Lazio Mario Gila 0.02 Open Play Right Foot Blocked Shot Nicolo Rovella
76' Lazio Matías Vecino 0.02 From Corner Missed Shot Pedro
77' Lecce Nikola Krstovic 0.06 Open Play Saved Shot Antonino Gallo
78' Lazio Pedro 0.02 Open Play Left Foot Saved Shot
79' Lazio Pedro 0.02 From Corner Right Foot Saved Shot
80' Lazio Alessio Romagnoli 0.11 From Corner Left Foot Saved Shot Valentín Castellanos
84' Lazio Elseid Hysaj 0.04 From Corner Right Foot Missed Shot
85' Lazio Elseid Hysaj 0.05 Open Play Right Foot Missed Shot Tijjani Noslin
85' Lazio Pedro 0.04 Open Play Right Foot Blocked Shot
85' Lazio Tijjani Noslin 0.05 Open Play Right Foot Blocked Shot
85' Lazio Valentín Castellanos 0.04 Open Play Right Foot Blocked Shot
86' Lazio Valentín Castellanos 0.03 Open Play Right Foot Missed Shot

Players

Lazio

PlayerMinGA ShKPxGxA xGChain
Valentín Castellanos FW 90 0 0 7 1 0.84 0.11 0.66
Alessio Romagnoli DC 90 0 0 2 0 0.17 0.00 0.03
Boulaye Dia AMC 90 0 0 2 1 0.15 0.12 0.05
Matteo Guendouzi DMC 90 0 0 1 1 0.04 0.01 0.67
Mario Gila DC 90 0 0 1 1 0.02 0.05 0.57
Christos Mandas GK 90 0 0 0 0 0.00 0.00 0.06
Mattia Zaccagni AML 80 0 0 0 3 0.00 0.15 0.16
Nicolo Rovella DMC 79 0 0 1 1 0.12 0.02 0.57
Nuno Tavares DL 76 0 0 1 2 0.01 0.50 0.53
Adam Marusic DR 49 0 0 0 1 0.00 0.02 0.02
Gustav Isaksen AMR 49 0 0 0 0 0.00 0.00 0.02
Pedro Sub 41 0 0 7 2 0.25 0.04 0.67
Elseid Hysaj Sub 41 0 0 2 0 0.09 0.00 0.16
Luca Pellegrini Sub 14 0 0 0 0 0.00 0.00 0.07
Matías Vecino Sub 11 0 0 1 0 0.02 0.00 0.04
Tijjani Noslin Sub 10 0 0 1 1 0.05 0.05 0.10

Lecce

PlayerMinGA ShKPxGxA xGChain
Lassana Coulibaly DMC 90 1 0 1 1 0.42 0.03 0.44
Kialonda Gaspar DC 90 0 0 2 0 0.09 0.00 0.00
Nikola Krstovic FW 90 0 1 1 1 0.06 0.42 0.47
Federico Baschirotto DC 90 0 0 2 0 0.05 0.00 0.00
Frederic Guilbert DR 90 0 0 1 0 0.04 0.00 0.00
Antonino Gallo DL 90 0 0 1 1 0.02 0.06 0.06
Wladimiro Falcone GK 90 0 0 0 0 0.00 0.00 0.00
Ylber Ramadani DMC 76 0 0 0 0 0.00 0.00 0.00
Medon Berisha AMC 63 0 0 1 1 0.03 0.02 0.03
Jesper Karlsson AML 63 0 0 0 4 0.00 0.17 0.00
Santiago Pierotti AMR 46 0 0 0 0 0.00 0.00 0.00
Mohamed Kaba Sub 27 0 0 0 0 0.00 0.00 0.06
Thórir Helgason Sub 27 0 0 0 0 0.00 0.00 0.06
Danilo Veiga Sub 14 0 0 0 0 0.00 0.00 0.00
Rares Burnete Sub 1 0 0 0 0 0.00 0.00 0.00
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Match

What this page is for

One fixture in full. The model's probability for every market it prices, the prices stored against them, the teams expected to feature, and for a match already played, the shot map and the xG timeline.

How to read the shot map

Every shot is placed where it was taken and sized by its chance of being scored. A cluster of small marks from distance and a clean sheet is a side that was busy without ever threatening; two big marks and a defeat is a side that had the better of it and lost anyway. Both happen constantly, and both are invisible in the score.

How to read the xG timeline

The steps are chances as they arrived, so the shape shows who was on top and when. A flat line that jumps once near the end is a smash and grab.

Things to watch

The stored prediction is the one made before the match, kept deliberately so it can be judged afterwards. It is not re-fitted with hindsight.

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