Jean De Roualle
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%".
Sent out around 40 runners a season, almost all on the flat, winning with 13% of them. Debutants are a strength: 17% on first career starts (35 runs).
The record is strongest at Deauville (17.6%, n=68), clear of the yard's 13.4% baseline. Debutants strike at 17.1% (n=35, Fair A/E 1.18), but in Group and Graded company the record reads poorly at 0% (n=30, Fair A/E 0.00). Johan Victoire rode 39% of the entries and sits below the yard's average (8.7% vs 13.4%, A/E 0.27). The yard also read well on Standard (AW) going (19.3%, n=57). The record read poorly in Class 1 — 0% over 30 runners, 13.4pts below the baseline. 8 Group and Graded wins sit in the archive record — the biggest prize the yard has landed: the Prix de l'Opera Casino Barriere d'Enghien at Longchamp (FR) (Oct 2007, £96,250). The stable star of the record was Satwa Queen (FR) — 5 wins from 10 runs for the yard.
Yard patterns
the angles behind the record · vs 13.4% baselineEach tile is the record in that situation vs the 13.4% baseline — descriptive splits with the sample always shown, not tips. 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.
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 trained
same window as header · most-raced firstWhen the yard fires
strike by month, lifetimeJockey bookings
same window · biggest samples firstCareer highlights
lifetime archive, 2005→Sires in the string
progeny record · win % by ground and tripThe record
latest 50 of 265 · newest firstThe latest 50 of 265 archived runners, newest first. The full record runs from 17 March 2005 to 4 July 2011.
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 Jean De Roualle's strike rate?
- Jean De Roualle has won 24 of 179 runners since 2008, a strike rate of 13.4% (as at 29 October 2026). Figures are computed from our own results archive.
- Which course does Jean De Roualle do best at?
- Deauville by strike rate: 12 wins from 68 runners (17.6%) 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 Jean De Roualle?
- Johan Victoire, with 69 runners since 2008 — 39% of the total. That pairing has won 6 (8.7%).
- What is Jean De Roualle's Fair A/E?
- 1.04, from 94 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.