Sam Thomas
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 90 runners a season, almost all over hurdles and fences, winning with 20% of them — beating the margin-free market read across five seasons (Fair A/E 1.11). The edge shows sharpest with horses returning fresh: 25% off breaks of two months or more (142 runs).
It is weakest at Cheltenham (2.9% over 35 runners) — the widest gap in the record. Horses returning fresh after 61+ days have been a positive signal at 24.6% (n=142, Fair A/E 1.38), but in Group and Graded company the record reads poorly at 9.1% (n=44, Fair A/E 0.64). Dylan Johnston rides 34% of the entries and matches the yard's average almost exactly (21.5%, A/E 1.21) — the partnership beats the margin-free market read. The yard also reads well off a break of 180+ days (29.3%, n=82). The record reads poorly in Class 1 — 9.7% over 93 runners, 10.3pts below the baseline. 7 Group and Graded wins sit in the archive record — the biggest prize the yard has landed: the Coral Welsh Grand National Handicap Chase at Chepstow (Dec 2021, £85,827). The stable star of the record: Iwilldoit (GB) — 6 wins from 26 runs for the yard. Seasonally, the yard fires Oct–Nov.
Yard patterns
the angles behind the record · vs 20% baselineEach tile is the record in that situation vs the 20% 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.
Jumping record
completion over obstacles · same window as headerHorses trained
same window as header · most-raced firstCurrent form
significance-gatedLast 14 days
Small sampleWhen the yard fires
strike by month, 5 seasonsJockey bookings
same window · biggest samples firstCareer highlights
lifetime archive, 2015→Sires in the string
progeny record · win % by ground and tripThe record
latest 50 of 872 · newest firstThe latest 50 of 872 archived runners, newest first. The full record runs from 28 November 2015 to 9 October 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 Sam Thomas's strike rate?
- Sam Thomas has won 87 of 435 runners since 2022, a strike rate of 20% (as at 20 October 2026). Figures are computed from our own results archive.
- Which course does Sam Thomas do best at?
- Chepstow by strike rate: 16 wins from 70 runners (22.9%) since 2022. 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 Sam Thomas?
- Dylan Johnston, with 149 runners since 2022 — 34% of the total. That pairing has won 32 (21.5%).
- Is Sam Thomas in form?
- Too few runners in the last 14 days to read — 1 runner, which is not a sample we will draw a conclusion from.
- What is Sam Thomas's Fair A/E?
- 1.11, from 435 runners with a computed fair probability since 2022. 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.