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Jockey profile

Miss S A Grassick

14 rides in the lifetime window · 11 individual horses
As at 6 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride Jul 2013 100% of rides on the flat
No rides in the last 5 seasons — showing the lifetime record, from 1 Jan 2008 — the aggregate floor: every horse in the window has a complete captured career behind it.
1–14
Wins / Runs
7.1%
Strike rate
n=14
4 (29%)
Placed
0.71
n=14 · 0.61 incl. margin
−2.40
£1 level stake
n=14 at SP · −17.1%
£24,981
Prize money (window)
Strike by season
0%

Small sample — fewer than 30 runs in this window. Read the Ns before the percentages.

Riding patterns

the angles behind the record · vs 7.1% baseline
First ride on the horse · first captured pairing
9.1%+2.0
n=11 · A/E 0.88 · £1 +0.60
Fresh horses · 61+ days off
0%−7.1
n=6 · A/E 0.00 · £1 −6.00
When favourite
0%
n=1 · A/E 0.00 · £1 −1.00
Claiming rides · riding with a claim
8.3%+1.2
n=12 · A/E 0.85 · £1 −0.40
Big fields · 14+ runners
0%−7.1
n=7 · A/E 0.00 · £1 −7.00

Each tile is the record in that situation vs the 7.1% 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.

Record by conditions

same window as header

Going

GoingRWSR£1
Good to Soft 5 1 20% +6.60
Good 3 0 0% −3.00
Good to Firm 2 0 0% −2.00
Soft 2 0 0% −2.00
Heavy 1 0 0% −1.00
Standard (AW) 1 0 0% −1.00

Courses

CourseRWSR£1
Saint-Cloud (FR) 3 0 0% −3.00
Ascot 2 0 0% −2.00
Chantilly (FR) 2 1 50% +9.60
Longchamp (FR) 2 0 0% −2.00
Curragh 1 0 0% −1.00
Deauville (FR) 1 0 0% −1.00
Maisons-Laffitte (FR) 1 0 0% −1.00
Vichy 1 0 0% −1.00
Clairefontaine (FR) 1 0 0% −1.00

Class

ClassRWSR£1
Class 3 2 0 0% −2.00

Market position

In the bettingRWSRA/E£1
Favourite 1 0 0% 0.00 −1.00
2nd–3rd fav 4 0 0% 0.00 −4.00
4th–6th fav 3 1 33.3% 5.13 +8.60
7th+ in betting 6 0 0% 0.00 −6.00
Fair A/E per band is the tell: near 1.00 the market had it priced right; well above, the wins came where the market didn't expect them.

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 first
HorseRWPlLast ran
Muhtaba (FR) 4 0 1 31 May 12
Emkanaat (GB) 1 0 0 27 Jul 13
Phangio (USA) 1 0 0 30 Jun 13
Valnoir (FR) 1 0 0 1 May 13
Jasmines Hero (USA) 1 0 0 13 Oct 12
Egotist (IRE) 1 0 1 17 Jun 12
Arrivederla (IRE) 1 0 0 15 May 12
Kajima (GB) 1 0 1 21 Oct 11
Tally Ho (FR) 1 0 0 12 Aug 11
Vitznau (IRE) 1 0 0 23 Jul 11
Monarch's Way (GB) 1 1 1 12 Jun 11
All 11 horses ridden in this window. Runs, wins and places only: a strike rate or a return on a handful of runs is noise, so none is quoted per horse — each horse's full record is on its own page.

Riding for

same window · biggest samples first
TrainerRWSR£1
R Pritchard-Gordon 5 0 0% −5.00
A Fabre 3 1 33.3% +8.60
Robert Cowell 1 0 0% −1.00
J-M Baudrelle 1 0 0% −1.00
H Hesse 1 0 0% −1.00
P J Rothwell 1 0 0% −1.00
R Le Gal 1 0 0% −1.00
Amy Weaver 1 0 0% −1.00
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2011→
1
Archived wins
£24,981
Prize money
2011
Best season · 1 win
Monarch's Way (GB) — Prix De La Reine Marie-Amelie (Conditions) (4yo+) (Lady Riders) (Turf) Chantilly (FR) · Jun 2011
£9,483
Notable horses

Sires of the horses ridden

progeny record · win % by ground and trip
Muhtathir (GB) 0% · 0–4
Progeny have won 11.3% of 4,719 runs since 2008 (494 horses). Weakest on Standard (AW) going: 7.9% from 967.
Acclamation (GB) 0% · 0–1
Progeny have won 10% of 19,711 runs since 2008 (1,327 horses). Strongest on Firm going: 15.2% from 151. Weakest over 2m1f – 2m4f (all codes): 6.7% from 195.
Green Desert (USA) 0% · 0–1
Progeny have won 11% of 3,324 runs since 2008 (251 horses). Weakest on Good to Soft going: 7.8% from 269. Weakest over 1m5f – 2m (all codes): 5.4% from 147.
Halling (USA) 0% · 0–1
Progeny have won 11% of 6,095 runs since 2008 (409 horses). Weakest over 2m5f – 3m (all codes): 4.8% from 187.
Invasor (ARG) 0% · 0–1
Progeny have won 7.5% of 213 runs since 2011 (18 horses).
King's Best (USA) 100% · 1–1
Progeny have won 9.9% of 7,763 runs since 2008 (574 horses). Weakest over 2m5f – 3m (all codes): 6.8% from 249.
Top line: the rider's own record with each sire's runners (win %, wins–runs), same window as the header; faded under 30 runs. Beneath it: every run by that sire's progeny in our archive since 2008, as at 6 Nov 2026 — what they have done, not a forecast. A going or a distance is named only where at least 100 progeny runs sit 3 or more points from the sire's own win rate. Distance bands cover Flat and jumps together.

The record

all 14 archived runs · newest first

Every one of Miss S A Grassick's 14 archived rides, from 26 May 2011 to 27 July 2013, newest first — one winner among them.

DateCourseHorseRaceFinishSP
27 Jul 13 Ascot Emkanaat (GB)T: Amy Weaver Longines Handicap (Lady Amateur Riders)Class 3 · 7f · Good To Firm · 15 ran 7th 25/1
23 Jul 11 Ascot Vitznau (IRE)T: Robert Cowell Longines Handicap (ladies Race)Class 3 · 7f · Good To Soft · 20 ran 19th 40/1

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 Miss S A Grassick's strike rate?
Miss S A Grassick has won 1 of 14 rides since 2008, a strike rate of 7.1% (as at 6 November 2026). Figures are computed from our own results archive. A small sample — fewer than 30 rides, so read the count before the percentage.
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%". Three sample sizes are reported and never blended: runs (n), the ROI basis (n at SP), and the fair-A/E basis (n with a computed fair probability).

Strike rate is wins over all runs (n). ROI is £1 level stakes at SP over runs with a parseable price (n at SP). Fair A/E is wins over margin-stripped market expectation, over runs with a computed fair probability (n fair). The three Ns can legitimately differ and are always shown. Figures as at 6 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).