İstanbulspor 1-2 Antalyaspor – Result & Analysis

Poisson model projects a closely fought contest — draw probability sits at 37% as İstanbulspor take on Antalyaspor.

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Analysis & Preview

Antalyaspor travel to Necmi Kadıoğlu Stadyumu to take on İstanbulspor in Süper Lig (matchday 7). The game is scheduled for Saturday 30 September 2023 at 15:00 UK time.

Form Guide

İstanbulspor — last 10 games: 2W 2D 6L, averaging 0.80 points per game. Last five: D D L L L. They are averaging 0.90 goals per game and conceding 1.20 — a modest attacking output that tempers optimism on the Over 2.5 market. 2 clean sheets from 10 outings (20%). Both teams have scored in only 20% of their games — a low BTTS rate that suggests clean sheets are a regular occurrence.

In front of their own supporters, İstanbulspor have posted 3W 2D 5L from their last 10 home games — 1.10 PPG. At home they are averaging 1.00 goals scored and 1.20 conceded per game. At home, both teams have scored in only 20% of games — reinforcing BTTS No as the home-venue-backed angle.

Looking at their last 10 matches, Antalyaspor stand at 2W 4D 4L — 1.00 PPG. Last five: D D D L W. Their scoring rate of 1.00 per game is modest, conceding 1.10 — not a side to back heavily on the Over 2.5 from their form alone. 3 clean sheets from 10 outings (30%).

When travelling, Antalyaspor have posted 1W 4D 5L from their last 10 away outings — 0.70 PPG. Away from home they average 0.90 goals scored and 1.60 conceded per game.

There is minimal separation in the form figures — İstanbulspor at 0.80 PPG versus Antalyaspor's 1.00. The form guide is not providing a strong directional steer; the model and market data will carry more weight in the final assessment.

Head to Head

There is little to separate the sides in our head-to-head data. From 2 H2H matches, İstanbulspor have won 0, Antalyaspor 1, with 1 draw — a balanced record that offers no clear steer on its own. With only 2 H2H matches to go on, treat this as a light input.

Goals have been a feature of this fixture — the 2 H2H matches in our data averaged 4.5 per game, which gives Over 2.5 a solid head-to-head foundation. The most recent of those, on 19 Apr 2023, ended İstanbulspor 3–3 Antalyaspor — a draw.

With the win record balanced, the strongest H2H signal is in the goals market — at 4.5 goals per game, Over 2.5 is the cleaner angle from the head-to-head data.

Trading Patterns

İstanbulspor in-play and half-time data (last 41 games, 21 of them at home): at least one goal arrives before half-time in 86% of their matches in home games; when goalless at HT, a second-half goal follows 100% of the time; two or more arrive in the second half on 62% of those occasions; of the 8 games they led at half-time, they failed to win 38%; BTTS occurs in 43% of their matches (home games); Over 2.5 goals lands in 48% of games (home games); they fail to score in 34% of games.

Antalyaspor in-play and half-time data (last 41 games, 21 of them away): at least one goal arrives before half-time in 67% of their matches in away games; when goalless at HT, a second-half goal follows 73% of the time; two or more arrive in the second half on 54% of those occasions; of the 11 games they led at half-time, they failed to win 27%; BTTS occurs in 43% of their matches (away games); Over 2.5 goals lands in 29% of games (away games); they fail to score in 32% of games.

BTTS rates are mixed from the trading data — İstanbulspor 44% versus Antalyaspor 51%; no strong lean in either direction. The over/under 2.5 picture is inconclusive from the in-play data (İstanbulspor 51% | Antalyaspor 44%).

Poisson Model

The Poisson distribution model projects İstanbulspor 1.09 xG and Antalyaspor 1.17 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: İstanbulspor attack 0.751 / defence 1.004 | Antalyaspor attack 0.903 / defence 1.021. League average goals — home 1.424 / away 1.287. İstanbulspor's attack rating of 0.751 is below the league average, which holds their xG down at 1.09. Data: built from İstanbulspor's last 41 games and Antalyaspor's last 42.

Result probabilities: İstanbulspor 30% | Draw 37% | Antalyaspor 34%. Fair-value odds: İstanbulspor 3.36 | Draw 2.73 | Antalyaspor 2.98. The draw (37%) 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 39% | BTTS Yes probability 50% | Total xG 2.26. Under 2.5 has a narrow probability edge at 61% — total xG of 2.26 is below the line but not decisively so. BTTS Yes at 50% is only a slight lean — neither team is projected to score with enough certainty to make Yes a clear standalone call.

Summary & Verdict

The Poisson model's most likely outcome is the draw at 37% — neither side is more likely to win than to draw. Draw-inclusive markets are the most model-aligned approach. Home win at 30% and away win at 34% are close enough that backing either outright carries significant draw exposure.

The Poisson model projects 2.26 xG in total — Under 2.5 at 61% — a Poisson-only call with no corroboration from form or H2H.

On the BTTS market, Poisson puts 50% on No. Form rates corroborate — both teams scored in: İstanbulspor 20% (last 10 home games) | Antalyaspor 50% (last 10 away games).

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