Sylvester Kirk
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 250 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 0.96). Horses in first-time headgear strike at 11% (119 runs, true-first definition).
The record is strongest at Southwell (AW) (17.9%, n=84), clear of the yard's 8.7% baseline. A horse having headgear put back on after a bare run has been a poor signal at 3.2% (n=63, Fair A/E 0.31). A horse in first-time headgear are the standout value angle: 10.9% strikes only just above baseline, but Fair A/E 1.25 and +38.61 to a £1 stake over 119 runners — a record the market has persistently underpriced. The market has consistently overbet in Group and Graded company the record: 4.7% strike, Fair A/E 0.74 and −70.83 to a £1 stake over 128 runners — those runners underperform what the price implies. Liam Keniry rides 17% of the entries and matches the yard's average almost exactly (7.3%, A/E 0.91). 12 Group and Graded wins sit in the archive record — the biggest prize the yard has landed: the Tattersalls 250,000 October Auction Stakes at Newmarket (Sep 2006, £123,125). The stable star of the record: See And Be Seen (GB) — 9 wins from 65 runs for the yard.
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.
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 5,637 · newest firstThe latest 50 of 5,637 archived runners, newest first. The full record runs from 4 January 2005 to 28 January 2025.
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 Sylvester Kirk's strike rate?
- Sylvester Kirk has won 405 of 4,658 runners since 2008, a strike rate of 8.7% (as at 6 November 2026). Figures are computed from our own results archive.
- Which course does Sylvester Kirk do best at?
- Lingfield by strike rate: 15 wins from 111 runners (13.5%) 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 Sylvester Kirk?
- Liam Keniry, with 798 runners since 2008 — 17% of the total. That pairing has won 58 (7.3%).
- What is Sylvester Kirk's Fair A/E?
- 0.96, from 4,638 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.