Andrew Slattery
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 300 times a season, almost all on the flat, winning on 9% of them — beating the margin-free market read across five seasons (Fair A/E 1.15). Riding last-time-out winners the record reads 16% (124 rides). Rides mostly for A. Slattery — 65% of rides in the window.
The record is strongest at Limerick (15.4%, n=52) and Bellewstown (15.6%, n=32) — all clear of the rider's 8.6% baseline. It is weakest at Galway (2% over 51 rides) — the widest gap in the record. Rides on last-time-out winners have been a positive signal at 16.1% (n=124, Fair A/E 1.49), but first rides on a horse have been a poor signal at 4.3% (n=460, Fair A/E 0.99). A. Slattery supplies 65% of the rides and matches the rider's average almost exactly (10.1%, A/E 1.14) — the partnership beats the margin-free market read. The rider also reads well on Good to Firm going (16.3%, n=43). 9 Group and Graded wins sit in the archive record — the biggest prize the rider has landed: the Irish Stallion Farms EBF 'Bold Lad' Sprint Handicap at Curragh (Sep 2022, £88,500). The standout partner of the record: Sunset Nova (IRE) — 6 wins from 58 rides together.
Riding patterns
the angles behind the record · vs 8.6% baselineEach tile is the record in that situation vs the 8.6% baseline — descriptive splits with the sample always shown, for you to weigh. 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 headerGoing
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.
Horses 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, 2017→Sires of the horses ridden
progeny record · win % by ground and tripThe record
latest 50 of 3,011 · newest firstThe latest 50 of 3,011 archived rides, newest first. The full record runs from 7 October 2017 to 1 November 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).
KTB’s figures
the forward record · since 5 Oct 2026KTB’s figures on this rider’s mounts since 7 Oct 2026: the KTB Selection in 4 runs (won 2, 1 did not run) · top-rated on KTB Rating in 4 runs (won 2) · fastest on KTB Speed in 5 runs (won 1, 2 did not run) · to 1 Nov 2026.
Each pick was a KTB figure’s choice before the off — the published KTB Selection, the top-rated horse on KTB Rating, the fastest on KTB Speed — settled against the result the next morning and never worked out again; “did not run” is counted apart. GB and Irish races only. A record of weeks so far: read it as a count, not a verdict.
Quick answers
- What is Andrew Slattery's strike rate?
- Andrew Slattery has won 127 of 1,478 rides since 2022, a strike rate of 8.6% (as at 12 November 2026). Figures are computed from our own results archive.
- Which course does Andrew Slattery do best at?
- Bellewstown by strike rate: 5 wins from 32 rides (15.6%) 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 Andrew Slattery ride most for?
- A. Slattery, with 963 rides since 2022 — 65% of the total. That pairing has won 97 (10.1%).
- Is Andrew Slattery in form?
- Too few rides in the last 14 days to read — 6 rides, which is not a sample we will draw a conclusion from.
- What is Andrew Slattery's Fair A/E?
- 1.15, from 1,476 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.