Rob Hornby
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%".
Rides around 700 times a season, almost all on the flat, winning on 10% of them — level with the margin-free market read across five seasons (Fair A/E 0.97). Riding last-time-out winners the record reads 18% (360 rides). The rider is quiet just now — 2 winners in the last fortnight, below their own baseline.
The record is strongest at Ffos Las (20.3%, n=74) and Nottingham (18.9%, n=127) — all clear of the rider's 10.2% baseline. It is weakest at York (1.9% over 52 rides) — the widest gap in the record. Rides on last-time-out winners have been a positive signal at 18.1% (n=360, Fair A/E 1.10), but rides in big fields of 14 or more have been a poor signal at 5.9% (n=337, Fair A/E 1.03). Right now the rider is in a quiet spell: 2 from 33 rides in the last 14 days (6.1%, 4.1pts below the 10.2% baseline). Jonathan Portman supplies 16% of the rides and matches the rider's average almost exactly (10.8%, A/E 1.07) — the partnership beats the margin-free market read. The rider also reads well on Firm going (17%, n=47). 33 Group and Graded wins sit in the archive record — the biggest prize the rider has landed: the Darley July Cup Stakes at Newmarket (Jul 2022, £356,422). The standout partner of the record: Chalk Mountain (GB) — 6 wins from 31 rides together.
Riding patterns
the angles behind the record · vs 10.2% baselineEach tile is the record in that situation vs the 10.2% baseline — descriptive splits with the sample always shown, for you to weigh. Tiles under 30 runs render muted. First rides are the first captured pairing of horse and rider; last-time-out winners are horses whose previous captured run was a win; claiming rides are runs where the rider carried a weight claim. Group / Graded covers pattern and listed races.
Notable angles
vs their own baselineRecord by conditions
same window as headerGoing
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 ridden
same window as header · most-raced firstCurrent form
significance-gatedLast 14 days
Quiet spellBy month
strike by month, 5 seasonsRiding for
same window · biggest samples firstCareer highlights
lifetime archive, 2013→Sires of the horses ridden
progeny record · win % by ground and tripThe record
latest 50 of 7,053 · newest firstThe latest 50 of 7,053 archived rides, newest first. The full record runs from 29 May 2013 to 7 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).
KTB’s figures
the forward record · since 5 Oct 2026KTB’s figures on this rider’s mounts since 5 Oct 2026: the KTB Selection in 13 runs (won 0, 2 did not run) · top-rated on KTB Rating in 9 runs (won 0) · fastest on KTB Speed in 7 runs (won 1) · to 7 Nov 2026.
Each pick was a KTB figure’s choice before the off — the published KTB Selection, the top-rated horse on KTB Rating, the fastest on KTB Speed — settled against the result the next morning and never worked out again; “did not run” is counted apart. GB and Irish races only. A record of weeks so far: read it as a count, not a verdict.
Quick answers
- What is Rob Hornby's strike rate?
- Rob Hornby has won 358 of 3,504 rides since 2022, a strike rate of 10.2% (as at 10 November 2026). Figures are computed from our own results archive.
- Which course does Rob Hornby do best at?
- Nottingham by strike rate: 24 wins from 127 rides (18.9%) since 2022. Read from the 15 courses with the most rides 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.
- Which yard does Rob Hornby ride most for?
- Jonathan Portman, with 565 rides since 2022 — 16% of the total. That pairing has won 61 (10.8%).
- Is Rob Hornby in form?
- In the last 14 days: 33 rides, 2 winners, a strike rate of 6.1%. That is below the baseline of 10.2% since 2022.
- What is Rob Hornby's Fair A/E?
- 0.97, from 3,489 rides 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.