M Seror
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 160 runners a season, winning with 9% of them — level with the margin-free market read across the lifetime window (Fair A/E 0.99). The yard is in form now — 6 winners in the last fortnight, above its own baseline.
It is weakest at Enghien (FR) (3.1% over 228 runners) — the widest gap in the record. The market has consistently overbet horses returning fresh after 61+ days: 6.2% strike, Fair A/E 0.78 and −315.90 to a £1 stake over 809 runners — those runners underperform what the price implies. Right now the yard is firing: 6 winners from 40 runners in the last 14 days (15%, 6.3pts above the 8.7% baseline). L Philipperon rides 9% of the entries and edges the yard's average (11.8% vs 8.7%, A/E 1.31) — the partnership beats the margin-free market read. The yard also reads well on Good to Soft going (13.9%, n=137) and in Class 3 (15.4%, n=39). 41 Group and Graded wins sit in the archive record — the biggest prize the yard has landed: the Prix du President de la Republique Handicap) at Auteuil (FR) (Apr 2026, £91,957). The stable star of the record: Le Roi David (FR) — 6 wins from 37 runs for the yard. Seasonally, the yard fires Apr–May.
Yard patterns
the angles behind the record · vs 8.7% baselineEach tile is the record in that situation vs the 8.7% 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
In formWhen the yard fires
strike by month, lifetimeJockey bookings
same window · biggest samples firstCareer highlights
lifetime archive, 2010→Sires in the string
progeny record · win % by ground and tripThe record
latest 50 of 3,042 · newest firstThe latest 50 of 3,042 archived runners, newest first. The full record runs from 9 May 2010 to 4 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).
Quick answers
- What is M Seror's strike rate?
- M Seror has won 264 of 3,042 runners since 2008, a strike rate of 8.7% (as at 5 November 2026). Figures are computed from our own results archive.
- Which course does M Seror do best at?
- Fontainebleau by strike rate: 8 wins from 64 runners (12.5%) 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 M Seror?
- L Philipperon, with 279 runners since 2008 — 9% of the total. That pairing has won 33 (11.8%).
- Is M Seror in form?
- In the last 14 days: 40 runners, 6 winners, a strike rate of 15%. That is above the baseline of 8.7% since 2008.
- What is M Seror's Fair A/E?
- 0.99, from 2,996 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.