Sao Paulo 1-0 Internacional – Result & Analysis
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Poisson model projects a closely fought contest — draw probability sits at 40% as Sao Paulo take on Internacional.
✍️ Match Preview
Analysis & Preview
A Serie A encounter, Regular Season - 29 sees Internacional travel to Estádio Cícero Pompeu de Toledo to take on Sao Paulo. The game is scheduled for Sunday 31 October 2021, 21:15 UTC.
Recent Form
Across all Serie A games this season, Sao Paulo have gone 2W 6D 2L from 10 outings — a 1.20 PPG return. Last five: D D D W L. They are averaging 0.70 goals per game and conceding 0.70 — a modest attacking output that tempers optimism on the Over 2.5 market. Defensively, conceding just 0.70 per game is an exceptional defensive record — one of the tightest in the division. 4 clean sheets in 10 games (40%) reflects a solid defensive base.
Sao Paulo at Estádio Cícero Pompeu de Toledo this season: 4W 5D 1L from 10 home games — 1.70 PPG on home soil. At home they are averaging 0.80 goals scored and 0.50 conceded per game. 5 clean sheets from 10 home games (50%) — they are an exceptionally hard side to score against at Estádio Cícero Pompeu de Toledo. Their home PPG of 1.70 is noticeably stronger than their overall 1.20 — Sao Paulo are significantly better at Estádio Cícero Pompeu de Toledo than their overall form suggests.
Looking at all fixtures this season, Internacional stand at 5W 3D 2L from 10 Serie A matches — 1.80 PPG. Last five: W W L D D. They are scoring at 1.50 per game and conceding 0.80. Defensively, 0.80 goals conceded per game is elite-level — a side this difficult to score against is a real threat to Over 2.5 and BTTS Yes. 4 clean sheets in 10 outings (40%) underlines their defensive solidity.
Internacional away from home this season: 2W 5D 3L from 10 away games — 1.10 PPG on the road. Away from home they average 0.90 goals scored and 0.70 conceded per game. 5 away clean sheets from 10 games (50%) — they are as difficult to score against on the road as they are at home. Away from home, both teams have scored in only 30% of games — a low rate that backs BTTS No when they travel. Their away PPG of 1.10 is notably below their overall 1.80 — form away from home has been a clear weakness this season.
Form points away from home here. Internacional's 1.80 PPG return is 0.60 points per game ahead of Sao Paulo's 1.20 — the visitors are the form-based selection, and Double Chance is an alternative worth pricing if the outright looks tight.
In-Play Profile
Sao Paulo in-play tendencies (28 games, 14 at home): they score before half-time in 57% of fixtures in home games; when goalless at HT, a second-half goal follows 50% of the time; BTTS occurs in 50% of their matches (home games); Over 2.5 goals lands in 29% of games (home games); they fail to score in 39% of games.
Internacional in-play tendencies (28 games, 14 at away): they score before half-time in 64% of fixtures in away games; when goalless at HT, a second-half goal follows 50% of the time; BTTS occurs in 43% of their matches (away games); Over 2.5 goals lands in 36% of games (away games).
BTTS rates are mixed from the trading data — Sao Paulo 46% versus Internacional 50%; no strong lean in either direction. Under 2.5 goals has backing from the in-play data — both teams register low Over 2.5 rates (Sao Paulo 25% | Internacional 39%).
Poisson Model
The Poisson distribution model projects Sao Paulo 0.75 xG and Internacional 0.72 xG. These expected goals figures are the primary input: they feed a goal-probability matrix across all scoreline combinations to derive the result and market probabilities below. Underlying strength ratings: Sao Paulo attack 0.811 / defence 0.938 | Internacional attack 0.770 / defence 0.990. League average goals — home 0.938 / away 1.001. Data: 28 Sao Paulo games / 28 Internacional games used (CurrentSeason).
Result probabilities: Sao Paulo 31% | Draw 40% | Internacional 29%. Fair-value odds: Sao Paulo 3.23 | Draw 2.50 | Internacional 3.45. The draw (40%) is the Poisson-preferred outcome — neither side is more likely to win than to draw, making draw-inclusive markets the most model-aligned approach.
Goals markets: Over 2.5 probability 18% | BTTS probability 29% | Total xG 1.48. Under 2.5 is the strongly backed market at 82% probability — total xG of 1.48 sits well below the 2.5 threshold. The model is projecting a tight, low-scoring match based on both sides' defensive quality. BTTS No has firm model support at 71% — Internacional's lower xG of 0.72 creates a meaningful probability of a scoring blank, which suppresses the BTTS Yes probability to 29%.
Our Verdict
The Poisson model's preferred outcome is the draw at 40% — neither side is more likely to win than to draw. Draw-inclusive markets are the most model-aligned approach. Home win at 31% and away win at 29% are close enough that backing either outright carries significant draw exposure.
On the goals line, Poisson's 1.48 combined xG gives a 18% probability to Under 2.5 — reasonable, supported by form averaging 1.5 goals per game.
Poisson assigns a 29% probability to BTTS No based on the attack/defence strength model. Form rates corroborate: Sao Paulo 40% | Internacional 30% BTTS from recent games.
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💡 Key Insights
🏟️ Match Context
• Fixture: Sao Paulo vs Internacional | Competition: Serie A, Regular Season - 29 | Venue: Estádio Cícero Pompeu de Toledo • Kick-off: Sunday 31 Oct 2021, 21:15 UTC • Data inputs: H2H history, form splits, prediction model signals, and market pricing
📊 Statistical Prediction
• Poisson result probabilities: Sao Paulo 31% | Draw 40% | Internacional 29% • Poisson goal markets: Over 2.5 18% | BTTS 29% | xG Sao Paulo 0.75 / Internacional 0.72 • Poisson strength factors: Sao Paulo attack 0.811 / def 0.938 | Internacional attack 0.770 / def 0.990 | league avg home 0.938 / away 1.001 • Poisson stance: Draw (40%) — low confidence — close contest
🧮 Prediction Model
0.75
Sao Paulo xG
Expected Goals
0.72
Internacional xG
29%
BTTS
45%
Over 1.5
18%
Over 2.5
6%
Over 3.5
Full score-by-score matrix & model internals in the "Full Poisson Detail" section below ↓
⚠️ This analysis is generated algorithmically from statistical data and is intended for informational purposes only. It does not constitute betting advice. Please gamble responsibly.
❓ Frequently Asked Questions
What time does Sao Paulo vs Internacional kick off?
Sao Paulo vs Internacional kicked off at 21:15 on Sunday 31 October 2021 at Estádio Cícero Pompeu de Toledo.
What was the final score in Sao Paulo vs Internacional?
Sao Paulo 1 - 0 Internacional.
Where is Sao Paulo vs Internacional being played?
The match is being played at Estádio Cícero Pompeu de Toledo.
What competition is Sao Paulo vs Internacional part of?
Sao Paulo vs Internacional is a Regular Season - 29 fixture in the Serie A (Brazil).
Who is favourite to win Sao Paulo vs Internacional?
Our statistical model gives Sao Paulo a 31% chance of winning, Internacional a 29% chance, and a 40% chance of a draw, making this a very evenly-matched fixture.
Will both teams score in Sao Paulo vs Internacional?
Our model estimates a 29% probability that both Sao Paulo and Internacional will score (BTTS).
Will Sao Paulo vs Internacional have over 2.5 goals?
Our model puts the probability of over 2.5 goals in this match at 18%.
What is the head-to-head record between Sao Paulo and Internacional?
No recorded head-to-head meetings available in the dataset.
What form are Sao Paulo and Internacional in?
Sao Paulo (all comps): 2W-6D-2L in 10 | 1.20 PPG | GF 0.70 / GA 0.70 | L5 D-D-D-W-L. Internacional (all comps): 5W-3D-2L in 10 | 1.80 PPG | GF 1.50 / GA 0.80 | L5 W-W-L-D-D.
🧮 Model Insight
Model Mechanics
The model rates Sao Paulo's attack at 0.81x the league average against Internacional's defence at 0.99x — combine the two and it projects 0.75 expected goals for the hosts. The same calculation in reverse, Internacional's attack versus Sao Paulo's defence, projects 0.72 expected goals for the visitors.
These ratings are built from 28/28 games of current-season data — a full enough sample to trust.
Scoreline Breakdown
Of every possible scoreline, 0-0 carries the highest individual probability at 24.5% — still a long way from a near-certainty, which says something about how open this one is on paper. Close behind: 1-0 (15.6%), 0-1 (14.9%). Those top three scorelines alone account for 55% of the model's total probability mass — a relatively concentrated, predictable distribution for this fixture.
Most Likely Outcome
Draw
31%
3.26
40%
2.48
29%
3.45
Top 3 Most Likely Scorelines
0 – 0
22.9%
Draw
Most likely
1 – 0
17.2%
Home win
0 – 1
16.5%
Away win
Expected Goals & Win Odds
0.75
Sao Paulo xG
Total xG
1.48
0.72
Internacional xG
3.26
31%
Home win
2.48
40%
Draw
3.45
29%
Away win
Goals Markets
43%
Over 1.5
2.33
57%
Under 1.5
1.75
18%
Over 2.5
5.56
82%
Under 2.5
1.22
6%
Over 3.5
16.67
94%
Under 3.5
1.06
2%
Over 4.5
50.00
98%
Under 4.5
1.02
Match Markets
Both Teams to Score
29%
BTTS Yes
3.47
71%
BTTS No
1.41
Clean Sheet
49%
2.06
47%
2.12
Win to Nil
15%
6.71
14%
7.33
Score Probability Matrix (%)
| H \ A | 0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|
| 0 | 22.9 | 16.5 | 6.0 | 1.4 | 0.3 | – |
| 1 | 17.2 | 12.4 | 4.5 | 1.1 | 0.2 | – |
| 2 | 6.5 | 4.7 | 1.7 | 0.4 | 0.1 | – |
| 3 | 1.6 | 1.2 | 0.4 | 0.1 | – | – |
| 4 | 0.3 | 0.2 | 0.1 | – | – | – |
| 5 | – | – | – | – | – | – |
Green = home win · Grey = draw · Amber = away win · Outlined cell = most likely score
▶ Model Internals
❓ Frequently Asked Questions
What is the most likely scoreline for Sao Paulo vs Internacional?
Our Poisson model rates 0-0 as the single most likely exact scoreline, at 24.5%.
How many goals are Sao Paulo and Internacional expected to score?
The model projects 0.75 expected goals for Sao Paulo and 0.72 for Internacional, a combined total of 1.48.
How confident is the prediction model for Sao Paulo vs Internacional?
Not very — the model's leading outcome sits at just 40%, meaning this is rated as a genuinely open contest with no dominant favourite.
📈 Form Insight
Where Both Sides Stand
Sao Paulo's recent record stands at 7W 13D 8L from 28 games, a 1.21 PPG return, with D-D-D-W-L in the last five.
Internacional, meanwhile, have gone 10W 11D 7L across 28 games — 1.46 PPG, with W-W-L-D-D in their last five.
Form-wise this is close to level: Sao Paulo on 1.21 PPG, Internacional on 1.46. Other factors will likely decide this one more than recent results.
Home Ground vs the Road
At home specifically, Sao Paulo have managed 4W 8D 2L from 14 games — 1.43 PPG in front of their own supporters.
Internacional's away record stands at 4W 6D 4L across 14 trips, a 1.29 PPG haul.
The Goals Picture
Sao Paulo are averaging 0.79 goals scored and 0.96 conceded per game recently; Internacional are on 1.32 scored and 1.07 conceded.
Defensively: Sao Paulo have kept a clean sheet in 36% of their games; Internacional in 36% — worth knowing if you're weighing up clean-sheet or BTTS-No markets.
Last 28 Results — Serie A
Current season: same league only · Previous season: all leagues (covers promoted/relegated teams)
Sao Paulo
Current Season
Internacional
Current Season
❓ Frequently Asked Questions
What form are Sao Paulo and Internacional in coming into this match?
Sao Paulo have gone 7W 13D 8L in their last 28 games (1.21 PPG), while Internacional have gone 10W 11D 7L in their last 28 (1.46 PPG).
Which team has the better venue record — Sao Paulo at home or Internacional away?
Sao Paulo's home record (1.43 PPG) is the stronger of the two venue-specific splits — Sao Paulo at home: 1.43 PPG; Internacional away: 1.29 PPG.
Have Sao Paulo or Internacional been keeping clean sheets recently?
Sao Paulo have kept a clean sheet in 36% of their recent games, Internacional in 36%.
⚔️ Rivalry Insight
A Look Back
The fixture history between Sao Paulo and Internacional runs to 10 recorded meetings, the earliest dating back to October 2021. Every recorded meeting has come in Serie A. They last met on 1 April 2026, roughly 4 months ago.
Digging Into the Numbers
The biggest gap between the sides came on 3 Dec 2025, when Sao Paulo won 3-0 — the largest margin of victory on record between these two.
Sao Paulo's record when hosting Internacional specifically: 3W 0D 2L from 5 games — a narrower, venue-specific slice of the head-to-head picture.
Last 10 Meetings
4
Sao Paulo
3
Draws
3
Internacional
Recent Meetings
❓ Frequently Asked Questions
What is the head-to-head record between Sao Paulo and Internacional?
From 10 meetings on record, Sao Paulo have won 4, Internacional have won 3, and 3 have been drawn.
When did Sao Paulo and Internacional last play each other?
They last met on 1 April 2026, when Internacional 1-1 Sao Paulo.
Who has won more matches between Sao Paulo and Internacional?
Sao Paulo have the better head-to-head record, with 4 wins from 10 meetings.
📈 Trading Insight
Half-Time Trends
Sao Paulo see a goal before the break in 57% of their matches. They've gone in front at half-time 29% of the time.
Internacional are typically involved in an early goal — the half-time board shows at least one in 64% of their matches. They've gone in front at half-time 36% of the time. They've also shown some fight from behind, salvaging a draw or win after trailing at half-time in 14% of those situations.
The Numbers That Matter
BTTS sits in mixed territory for this pairing — Sao Paulo 50%, Internacional 43% — no strong lean either way from the trading data alone.
Low-scoring games have been more typical here — Over 2.5 sits at just 29% for Sao Paulo and 36% for Internacional.
On the defensive side: Sao Paulo keep a clean sheet in 43% of their matches; Internacional in 43%; Sao Paulo have failed to score in 36% of games; Internacional in 36%.
Current season: same league only. Previous season: all leagues (covers promoted/relegated teams). All = any venue | Venue = Sao Paulo home games / Internacional away games. HT metrics require half-time score data — shown as — where unavailable.
❓ Frequently Asked Questions
Do both teams usually score when Sao Paulo play Internacional?
Not especially — both teams scoring has occurred in only 50% of Sao Paulo's recent matches and 43% of Internacional's, a rate that leans toward BTTS No.
Is Sao Paulo vs Internacional usually a high-scoring fixture?
Not particularly — Over 2.5 goals has come in for only 29% of Sao Paulo's recent games and 36% of Internacional's, pointing to a tighter contest.
Do Sao Paulo and Internacional tend to score early?
Sao Paulo have had a goal before half-time in 57% of their recent matches, Internacional in 64% — a useful reference point for first-half goal markets.
Prediction vindicated as Sao Paulo edge out Internacional 1-0.
📝 Match Report
How It Unfolded
Sao Paulo beat Internacional 1-0 at Estádio Cícero Pompeu de Toledo, Regular Season - 29, in the Serie A. That is the final score; the rest of this report grades it against what the data forecast beforehand.
The Model vs The Result
The Poisson model went into this projecting Sao Paulo 0.75 xG and Internacional 0.72 xG, a combined 1.48. The scoreboard read 1-0 for 1 actual goal. Both sides finished within a goal of their individual projections, so the scoreline sat close to the model's expected shape. Those figures were built on strength ratings of Sao Paulo attack 0.81 / defence 0.94 against Internacional attack 0.77 / defence 0.99, drawn from 28/28 games (CurrentSeason).
On the result, the model split it Sao Paulo 31% | Draw 40% | Internacional 29%, with the draw its most likely call at 40%. The actual Sao Paulo win had been the model's second-ranked read at 31%, so the result diverged from the top call without being a shock.
Goals & Markets
The model rated Over 2.5 goals at 18%. The game delivered 1, so it stayed under — the model's lean was correct. Over 1.5 had been 45% and missed. On both teams to score, the model sat at 29% and the match did not — another call in the model's favour. Historically the two sides average 32% Over 2.5 across their same-competition games (Sao Paulo 25%, Internacional 39%), a base rate that agreed with today's under. Their combined BTTS history runs at 48%, which matched the one-sided outcome.
Trading Patterns vs Reality
Sao Paulo's trading profile (28 games, 14 home) set some clear expectations: BTTS lands in 46% of their matches — today it did not; they keep a clean sheet 36% of the time, and duly kept one.
Internacional's trading profile (28 games, 14 away) set some clear expectations: BTTS lands in 50% of their matches — today it did not; they keep a clean sheet 36% of the time, and conceded here; they fail to score in 29% of games, a blank that repeated today.
Form vs Result
The form lines were close — Sao Paulo 1.21 PPG, Internacional 1.46 PPG — offering no strong steer, and the Sao Paulo win broke the near-deadlock. Internacional (home/away splits) managed 0 against a 1.00 scoring average — below par going forward.
Verdict
Grading the result against the stored data, 2 of 3 pre-match signals came in: result (miss), Over 2.5 (hit), BTTS (hit). A mixed scorecard — the data caught the broad shape of the game but not every market.
💡 Key Insights
⚠️ This match report is generated algorithmically from the final score, our prediction model, and each team's historical form and trading data. Analysis is for informational purposes only.