Benjamin Macey
Fair A/E compares wins with a margin-stripped market expectation. Favourite-heavy samples — top yards, leading riders — naturally read a few points warm, so 1.05 means "beat the margin-free market read", not "the market underrates this by 5%".
Rides around 70 times a season, almost all over hurdles and fences, winning on 9% of them — a touch below the margin-free market read across five seasons (Fair A/E 0.82). Riding last-time-out winners the record reads 14% (37 rides).
The record is strongest at Uttoxeter (17.9%, n=39), clear of the rider's 9.3% baseline. Rides on last-time-out winners have been a positive signal at 13.5% (n=37, Fair A/E 0.71). The market has consistently overbet first rides on a horse: 8.2% strike, Fair A/E 0.78 and −68.00 to a £1 stake over 158 rides — those runners underperform what the price implies. Jonjo & A J O'Neill supplies 35% of the rides and edges the rider's average (13% vs 9.3%, A/E 0.97) — the market has that partnership priced right. The rider also reads well in Class 3 (28.1%, n=32) and in Chase races (14.4%, n=90). The record reads poorly on Good to Soft going — 4.7% over 86 rides, 4.6pts below the baseline.
Riding patterns
the angles behind the record · vs 9.3% baselineEach tile is the record in that situation vs the 9.3% baseline — descriptive splits with the sample always shown, not tips. Tiles under 30 runs render muted. First rides are the first captured pairing of horse and rider; last-time-out winners are horses whose previous captured run was a win; claiming rides are runs where the rider carried a weight claim. Group / Graded covers pattern and listed races.
Notable angles
vs their own baselineRecord by conditions
same window as headerRace type
Going
Courses
Class
Market position
Distance
By season
Handicaps
Field size
Rows below n=30 are shown faded — a small sample is a fact, not a trend. Every figure carries its N.
Jumping record
completion over obstacles · same window as headerHorses ridden
same window as header · most-raced firstCurrent form
significance-gatedLast 14 days
Small sampleBy month
strike by month, 5 seasonsRiding for
same window · biggest samples firstCareer highlights
lifetime archive, 2023→Sires of the horses ridden
progeny record · win % by ground and tripThe record
latest 50 of 333 · newest firstThe latest 50 of 333 archived rides, newest first. The full record runs from 4 August 2023 to 27 October 2026.
Drawn from the whole archive (2005 onwards), so it can include runs outside the window the header statistics cover. Non-runners are not listed. A finish shown in letters is a non-completion (F fell · UR unseated · PU pulled up · BD brought down).
Quick answers
- What is Benjamin Macey's strike rate?
- Benjamin Macey has won 31 of 333 rides since 2022, a strike rate of 9.3% (as at 29 October 2026). Figures are computed from our own results archive.
- Which course does Benjamin Macey do best at?
- Uttoxeter by strike rate: 7 wins from 39 rides (17.9%) since 2022. Read from the 15 courses with the most rides on the same basis, and only those with at least 30 — a small sample cannot top the list, and a rarely-visited course is not in the comparison.
- Which yard does Benjamin Macey ride most for?
- Jonjo & A J O'Neill, with 115 rides since 2022 — 35% of the total. That pairing has won 15 (13%).
- Is Benjamin Macey in form?
- Too few rides in the last 14 days to read — 12 rides, which is not a sample we will draw a conclusion from.
- What is Benjamin Macey's Fair A/E?
- 0.82, from 331 rides with a computed fair probability since 2022. Fair A/E compares actual wins with a margin-stripped market expectation, so 1.00 is par: above it the wins came at bigger prices than the margin-free market implied, below it they did not.