D J Casey
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%".
Rode around 330 times a season, almost all over hurdles and fences, winning on 8% of them — a touch below the margin-free market read across the lifetime window (Fair A/E 0.90). Riding last-time-out winners the record reads 13% (283 rides).
The record is strongest at Kilbeggan (21.2%, n=52), Ballinrobe (18.3%, n=60) and Roscommon (16.7%, n=48) — all clear of the rider's 7.8% baseline. It is weakest at Cheltenham (0% over 52 rides) — the widest gap in the record. Rides on last-time-out winners have been a positive signal at 13.1% (n=283, Fair A/E 0.93), but first rides on a horse have been a poor signal at 4.8% (n=1,025, Fair A/E 0.71). The market has consistently overbet in Group and Graded company the record: 7% strike, Fair A/E 0.83 and −253.27 to a £1 stake over 440 rides — those runners underperformed what the price implied. C F Swan supplied 24% of the rides and matches the rider's average almost exactly (8%, A/E 0.85). The rider also read well off a 0-7-day break (15%, n=100). 62 Group and Graded wins sit in the archive record — the biggest prize the rider has landed: the Hennessy Cognac Gold Cup Chase at Leopardstown (Feb 2005, £109,800). The standout partner of the record was Baily Green (IRE) — 8 wins from 24 rides together. Seasonally, the rider fired May–Sep.
Riding patterns
the angles behind the record · vs 7.8% baselineEach tile is the record in that situation vs the 7.8% 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 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 firstBy month
strike by month, lifetimeRiding for
same window · biggest samples firstCareer highlights
lifetime archive, 2005→Sires of the horses ridden
progeny record · win % by ground and tripThe record
latest 50 of 3,912 · newest firstThe latest 50 of 3,912 archived rides, newest first. The full record runs from 3 February 2005 to 16 September 2015.
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 D J Casey's strike rate?
- D J Casey has won 209 of 2,671 rides since 2008, a strike rate of 7.8% (as at 6 November 2026). Figures are computed from our own results archive.
- Which course does D J Casey do best at?
- Killarney by strike rate: 15 wins from 113 rides (13.3%) since 2008. 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 D J Casey ride most for?
- C F Swan, with 650 rides since 2008 — 24% of the total. That pairing has won 52 (8%).
- What is D J Casey's Fair A/E?
- 0.90, from 2,665 rides with a computed fair probability since 2008. 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.