Manchester City3 - 0Brentford
Manchester CityWhy did AI enter 5 times at 0', 15', 25', 55', 60' — and still finish $-10925?
Match Overview
Manchester City hosted Brentford in the Premier League, finishing 3-0. Goals: J. Doku (60'), E. Haaland (75'), O. Marmoush (90'). OddsFlow deployed 19 trades across 5 waves, achieving 0% precision with a net result of $-10925.00 (ROI: -100.0%).
Pre-Match Odds
The Asian Handicap held at -1.5 but home odds shifted from 1.89 to 2.01; the Over/Under line shifted from 3.25 to 3.5.
Trade Wave Analysis
### Wave 1 — Minute 0' (Score: 0-0) **Context:** Scoreless at 0'. 1 model (S5.1_Pre) entered Asian Handicap markets, targeting Brentford -1.5. Average expected value was 34.3%, with a combined stake of $932. The sharpest edge was on Brentford -1.5 (Asian Handicap): OddsFlow calculated 70.0% probability versus the market's implied 52.1% — a 17.9 percentage point gap at odds of 1.92. **Result:** All 1 trades lost, netting $-932.00. ### Wave 2 — Minute 15' (Score: 0-0) **Context:** Scoreless at 15'. 1 model (oddsflow_core_v8.1) entered Asian Handicap markets, targeting Brentford -1. Average expected value was 27.4%, with a combined stake of $200. The sharpest edge was on Brentford -1 (Asian Handicap): OddsFlow calculated 72.8% probability versus the market's implied 48.2% — a 24.6 percentage point gap at odds of 2.075. **Result:** All 1 trades lost, netting $-200.00. ### Wave 3 — Minute 25' (Score: 0-0) **Context:** Scoreless at 25'. 2 models (system4_MC_v10, system4_BLEND_v10) entered Moneyline and Asian Handicap and Over/Under markets, targeting Draw and Brentford -1 and Under 2.5. Average expected value was 20.5%, with a combined stake of $2926. The sharpest edge was on Brentford -1 (Asian Handicap): OddsFlow calculated 76.3% probability versus the market's implied 48.2% — a 28.1 percentage point gap at odds of 2.075. **Result:** All 5 trades lost, netting $-2926.00. ### Wave 4 — Minute 55' (Score: 0-0) **Context:** Scoreless at 55'. 3 models (system4_HYBRID_v10, system4_MC_v10, system4_BLEND_v10) entered Asian Handicap and Moneyline and Over/Under markets, targeting Brentford -0.5 and Draw and Under 1.5. Average expected value was 18.3%, with a combined stake of $4020. The sharpest edge was on Brentford -0.5 (Asian Handicap): OddsFlow calculated 63.0% probability versus the market's implied 42.6% — a 20.5 percentage point gap at odds of 2.35. **Result:** All 8 trades lost, netting $-4020.00. ### Wave 5 — Minute 60' (Score: 0-0) **Context:** Scoreless at 60'. Manchester City made 3 substitutions. 3 models (system4_HYBRID_v10, system4_MC_v10, system4_BLEND_v10) entered Over/Under and Asian Handicap markets, targeting Under 2.5 and Brentford -1.5. Average expected value was 42.3%, with a combined stake of $2847. The sharpest edge was on Brentford -1.5 (Asian Handicap): OddsFlow calculated 93.5% probability versus the market's implied 51.3% — a 42.2 percentage point gap at odds of 1.95. **Result:** All 4 trades lost, netting $-2847.00.
Key Mispricing Moments
- **Minute 61'** — Asian Handicap Brentford -1.5: AI saw 93.5% vs market's 51.3% (42.2pp gap). did not convert, but edge was real. - **Minute 61'** — Asian Handicap Brentford -1.5: AI saw 93.5% vs market's 51.3% (42.2pp gap). did not convert, but edge was real. - **Minute 61'** — Asian Handicap Brentford -1.5: AI saw 93.3% vs market's 51.3% (42.0pp gap). did not convert, but edge was real. - **Minute 60'** — Over/Under Under 2.5: AI saw 91.6% vs market's 57.9% (33.7pp gap). did not convert, but edge was real. - **Minute 25'** — Asian Handicap Brentford -1: AI saw 76.3% vs market's 48.2% (28.1pp gap). did not convert, but edge was real.
Model Performance
- **oddsflow_core_v8.1**: 1 trades, 0W/1L, $-200.00 (ROI: -100.0%) - **S5.1_Pre**: 1 trades, 0W/1L, $-932.00 (ROI: -100.0%) - **system4_HYBRID_v10**: 5 trades, 0W/5L, $-2976.00 (ROI: -100.0%) - **system4_BLEND_v10**: 6 trades, 0W/6L, $-3402.00 (ROI: -100.0%) - **system4_MC_v10**: 6 trades, 0W/6L, $-3415.00 (ROI: -100.0%)
Match Statistics
Possession was 60–40 in Manchester City's favor. Manchester City had 25 shots (10 on target) versus Brentford's 3 (1 on target). Expected goals: Manchester City 2.88 — Brentford 0.12. Corners: 10-1.
Verdict
A tough session at -100.0% ROI. The market moved against OddsFlow's positions, though the underlying probability assessments may still prove correct over a larger sample. Top performer: oddsflow_core_v8.1 at $-200.00.
What the closing market expected
The prices bookmakers settled on before kick-off, with the margin removed, next to what actually happened.
| Market | Line | Implied probability |
|---|---|---|
| 1X2 (home / draw / away) | Favourite: Home | 73.0% / 17.3% / 13.0% |
| Asian handicap | -1.5 | 49.8% |
| Over / Under | 3.5 | 51.0% |
Probabilities are de-vigged, so they describe the market's view rather than the price you would have been offered.
The market significantly underestimated Manchester City's ability to cover the -1.5 Asian Handicap.
Manchester City secured a dominant 3-0 victory over Brentford. The 1x2 market accurately priced Manchester City as heavy favorites (72.99% probability), aligning with the outright win. However, the Asian Handicap (-1.5) market presented a significant inefficiency. Despite Man City winning by a 3-goal margin, comfortably covering the -1.5 line, the market assigned a higher probability (52.08%) to Brentford covering their +1.5 line (i.e., Man City *not* covering -1.5). This indicates a clear undervaluation of Man City -1.5. In the Goals Over/Under (3.5) market, the final tally of 3 goals resulted in an "Under" outcome, which was correctly predicted by the market, leaning slightly towards the Under (51.81%). The most pronounced error was in the handicap market, where the closing line failed to fully account for Man City's offensive power.
A tough session at -100.0% ROI. The market moved against OddsFlow's positions. Top performer: Oddsflow Core Strategy at $-200.00.
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