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Edward Sadler

Tipster dossier — settled-bet performance through 2026-08-29 05:15 UTC

Verdict
BREAK-EVEN / MARGINAL
Small sample (52 bets) — anything below ~100 settled bets means CIs are wide enough to be near-useless. Calibration is roughly neutral: actual win rate 30.8% vs implied 28.9% (+1.9pp). Picks track market expectations. 992% of total P/L comes from just the top 2 winning tips. Strip them out and you'd see an ROI of -22.3% on 50 bets — the headline number is being held up by a couple of lucky longshots. Recent 30d (ROI -52.6%) is materially worse than the prior 60d (+34.1%) — trend is declining. Bayesian-shrunk ROI (regressed toward -13% population baseline by sample size) is -5.1% — a more honest expectation than the raw +2.4%.
Since last weekly snapshot: ROI: +12.3% (-9.9% → +2.4%) · Shrunk ROI: +5.8% (-11.0% → -5.1%)

Charts

Cumulative P/L (theoretical $1 stakes)

A straight upward line = consistent profitability. Step-jumps = single fortunate bets carrying the curve.

Monthly ROI %

Top 10 P/L outliers

ROI by odds bracket

Calibration — actual vs implied win rate by odds

Blue bars under orange = picks lose to market expectations.

ROI by day of week

At a glance

Total Bets
52
Wins
16
Win Rate
30.8%
Avg Odds
4.77
Total P/L ($1 stakes)
+$1.25
ROI
+2.4%
Bayesian-shrunk ROI
-5.1%
Implied Win % (1/odds)
28.9%
Calibration Gap
+1.9pp

What's driving the ROI?

Strip away the top winning bets and see how the picture changes — a stable record degrades gracefully, a lucky record collapses.

SubsetNP/LROI
Full record52+$1.25+2.4%
Minus best 1 bet51$-7.75-15.2%
Minus best 2 bets50$-11.15-22.3%
Minus best 5 bets47$-20.35-43.3%

If stripping the top 2 wins materially changes the ROI, the headline number is being held up by a couple of fortunate longshots — not stable skill.

Recent trend

Last 30d ROI
-52.6%
Prior 60d ROI
+34.1%

Monthly performance

MonthNWin %Avg OddsP/LROI
2026-062227.3%5.07$-4.20-19.1%
2026-072035.0%4.98+$6.45+32.2%
2026-081030.0%3.69$-1.00-10.0%

By odds bracket

OddsNWin %P/LROI
<2.0560.0%+$0.10+2.0%
2.0-3.01145.5%+$1.15+10.5%
3.0-5.02133.3%+$5.00+23.8%
5.0-8.080.0%$-8.00-100.0%
8.0-15616.7%+$4.00+66.7%
15+10.0%$-1.00-100.0%

By pre-race rank

Pre-race RankNWin %P/LROI
Rank 1 (fav)2147.6%+$3.05+14.5%
Rank 21513.3%$-8.40-56.0%
Rank 3560.0%+$7.60+152.0%
Rank 4-550.0%$-5.00-100.0%
Rank 6+616.7%+$4.00+66.7%

Based on 52 of 52 tips where pre-race rank was captured live (data started May 17, 2026).

Strategy Zone (rank ≤ 3 AND odds ≥ 5)

SubsetNWin %P/LROI
In Zone (rank ≤ 3 AND odds ≥ 5)40.0%$-4.00-100.0%
Outside Zone4833.3%+$5.25+10.9%

By source

SourceNWin %P/LROI
racing_com5230.8%+$1.25+2.4%

By venue

Top venues (by total P/L)

VenueNWin %P/LROI
sale1643.8%+$11.25+70.3%
moe1050.0%+$2.60+26.0%
picklebet park wodonga1414.3%$-5.40-38.6%
ladbrokes geelong90.0%$-9.00-100.0%

By day of week

DayNWin %P/LROI
Mon714.3%$-2.80-40.0%
Wed825.0%$-2.35-29.4%
Thu1553.3%+$14.35+95.7%
Fri1216.7%$-7.15-59.6%
Sat1030.0%$-0.80-8.0%

Place market

Live place-capture data: 5 settled, place rate 60.0%.

Hypothetical $1 place-bet P/L at captured Betfair BSP: +$2.61 (+52.2% ROI) on 5 bets.

Place data started May 17, 2026. Sample size small — treat directionally only.

Biggest wins

DateVenueSelectionOddsP/L
2026-07-09saleKosei Top10.00+$9.00
2026-06-27picklebet park wodongaSir Basil4.40+$3.40
2026-08-17picklebet park wodongaFirst Division4.20+$3.20
2026-07-09salePolar Perspective4.00+$3.00
2026-06-18moeNasraawy4.00+$3.00

Biggest losses

DateVenueSelectionOddsP/L
2026-06-10saleWonboyn2.60$-1.00
2026-06-10saleNordic Strike6.00$-1.00
2026-07-31ladbrokes geelongFinardi5.50$-1.00
2026-08-17picklebet park wodongaAshina1.75$-1.00
2026-07-31ladbrokes geelongOmnic4.60$-1.00
Generated 2026-08-29 05:15 UTC. Stats based on theoretical $1 BACK stakes settled on Betfair. Place data uses captured Betfair Starting Price. ROI = total P/L divided by total bets — high variance at small samples.