Jackie Stephen
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%".
Sends out around 30 runners a season, almost all over hurdles and fences, winning with 6% of them — a touch below the margin-free market read across the lifetime window (Fair A/E 0.76). With a claiming rider up the record reads 7% (176 runs).
The market has consistently overbet horses returning fresh after 61+ days: 4.5% strike, Fair A/E 0.72 and −111.05 to a £1 stake over 157 runners — those runners underperform what the price implies. Tony Kelly rides 15% of the entries and beats the yard's average (11.4% vs 5.7%, A/E 1.17) — the partnership beats the margin-free market read. The record reads poorly off a break of 180+ days — 0% over 63 runners, 5.7pts below the baseline. The stable star of the record: Amilliontimes (IRE) — 5 wins from 40 runs for the yard. Seasonally, the yard fires Sep–Oct.
Yard patterns
the angles behind the record · vs 5.7% baselineEach tile is the record in that situation vs the 5.7% baseline — descriptive splits with the sample always shown, for you to weigh. Tiles under 30 runs render muted. Headgear figures use the true-first definition (first gear appearance in the captured career); returns are gear back on after a bare run. Claiming riders are runs where the booked rider carried a weight claim. Group / Graded covers pattern and listed races. The same beliefs, tested across every yard and every GB and Irish race since 2005: Racing myths.
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 trained
same window as header · most-raced firstCurrent form
significance-gatedLast 14 days
Small sampleWhen the yard fires
strike by month, lifetimeJockey bookings
same window · biggest samples firstCareer highlights
lifetime archive, 2012→Sires in the string
progeny record · win % by ground and tripThe record
latest 50 of 543 · newest firstThe latest 50 of 543 archived runners, newest first. The full record runs from 2 April 2012 to 31 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 Jackie Stephen's strike rate?
- Jackie Stephen has won 31 of 543 runners since 2008, a strike rate of 5.7% (as at 3 November 2026). Figures are computed from our own results archive.
- Which course does Jackie Stephen do best at?
- Perth by strike rate: 11 wins from 133 runners (8.3%) since 2008. Read from the 15 courses with the most runners 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.
- Who rides most for Jackie Stephen?
- Tony Kelly, with 79 runners since 2008 — 15% of the total. That pairing has won 9 (11.4%).
- Is Jackie Stephen in form?
- Too few runners in the last 14 days to read — 3 runners, which is not a sample we will draw a conclusion from.
- What is Jackie Stephen's Fair A/E?
- 0.76, from 540 runners 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.