S Parr
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 270 runners a season, almost all on the flat, winning with 9% of them — a touch below the margin-free market read across the lifetime window (Fair A/E 0.89). Horses with headgear back on after a bare run strike at 12% (51 runs).
It is weakest at Doncaster (1.6% over 61 runners) — the widest gap in the record. A horse having headgear put back on after a bare run has been a positive signal at 11.8% (n=51, Fair A/E 1.09), but horses returning fresh after 61+ days have been a poor signal at 3.5% (n=57, Fair A/E 0.60). Adam Kirby rode 14% of the entries and beats the yard's average (15.4% vs 8.5%, A/E 1.02) — the market has that partnership priced right. The yard also read well off a 31-60-day break (13%, n=54). The record read poorly over 1m2f – 1m4f — 0% over 54 runners, 8.5pts below the baseline. The stable star of the record was El Dececy (USA) — 7 wins from 31 runs for the yard. Seasonally, the yard fired Sep–Dec.
Yard patterns
the angles behind the record · vs 8.5% baselineEach tile is the record in that situation vs the 8.5% 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 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.
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 813 · newest firstThe latest 50 of 813 archived runners, newest first. The full record runs from 12 December 2005 to 4 July 2009.
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 S Parr's strike rate?
- S Parr has won 46 of 544 runners since 2008, a strike rate of 8.5% (as at 15 October 2026). Figures are computed from our own results archive.
- Which course does S Parr do best at?
- Lingfield (AW) by strike rate: 5 wins from 41 runners (12.2%) 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 S Parr?
- Adam Kirby, with 78 runners since 2008 — 14% of the total. That pairing has won 12 (15.4%).
- What is S Parr's Fair A/E?
- 0.89, from 539 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.