Karen Tutty
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 70 runners a season, winning with 8% of them — beating the margin-free market read across the lifetime window (Fair A/E 1.09). Horses with headgear back on after a bare run strike at 10% (82 runs).
The record is strongest at Carlisle (14.3%, n=84), Beverley (13.4%, n=142) and Hamilton (14.9%, n=47) — all clear of the yard's 7.9% baseline. It is weakest at Southwell (AW) (2.8% over 106 runners) — the widest gap in the record. Horses returning fresh after 61+ days have been a poor signal at 3.6% (n=138, Fair A/E 0.72). Runners with a claiming rider up are the standout value angle: 9% strikes only just above baseline, but Fair A/E 1.19 and +3.64 to a £1 stake over 925 runners — a record the market has persistently underpriced. Gemma Tutty rides 63% of the entries and matches the yard's average almost exactly (9%, A/E 1.16) — the partnership beats the margin-free market read. The record reads poorly over 1m5f – 2m — 1.9% over 54 runners, 6pts below the baseline. The stable star of the record: Talent Scout (IRE) — 9 wins from 60 runs for the yard. Seasonally, the yard fires May–Jul.
Yard patterns
the angles behind the record · vs 7.9% baselineEach tile is the record in that situation vs the 7.9% 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 1,249 · newest firstThe latest 50 of 1,249 archived runners, newest first. The full record runs from 8 June 2005 to 4 February 2022.
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 Karen Tutty's strike rate?
- Karen Tutty has won 98 of 1,246 runners since 2008, a strike rate of 7.9% (as at 12 November 2026). Figures are computed from our own results archive.
- Which course does Karen Tutty do best at?
- Hamilton by strike rate: 7 wins from 47 runners (14.9%) 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 Karen Tutty?
- Gemma Tutty, with 780 runners since 2008 — 63% of the total. That pairing has won 70 (9%).
- What is Karen Tutty's Fair A/E?
- 1.09, from 1,240 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.