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Jockey profile

Sophie Ralston

506 rides in the lifetime window · 203 individual horses
As at 6 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride Nov 2021 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.
31–506
Wins / Runs
6.1%
Strike rate
n=506
104 (21%)
Placed
0.92
n=506 · 0.78 incl. margin
−176.04
£1 level stake
n=506 at SP · −34.8%
£282k
Prize money (window)
Strike by season
0%
KTB Rider Profile

Rode around 60 times a season, almost all on the flat, winning on 6% of them — a touch below the margin-free market read across the lifetime window (Fair A/E 0.92). Riding last-time-out winners the record reads 18% (33 rides).

Deterministic profile computed from 506 archived runs (lifetime window) · updated 6 Nov 2026
KTB at a glance Fired May–Jun Dean Ivory: 8.6% from 152 LTO winners: 18.2%
The read

The record is strongest at Chelmsford City (AW) (10.9%, n=55), clear of the rider's 6.1% baseline. It is weakest at Kempton (AW) (1.5% over 66 rides) — the largest sample in the record, and the widest gap. Rides on last-time-out winners have been a positive signal at 18.2% (n=33, Fair A/E 1.03), but rides in big fields of 14 or more have been a poor signal at 1.4% (n=69, Fair A/E 0.31). The market has consistently overbet first rides on a horse: 4.4% strike, Fair A/E 0.84 and −28.00 to a £1 stake over 203 rides — those runners underperformed what the price implied. Dean Ivory supplied 30% of the rides and edges the rider's average (8.6% vs 6.1%, A/E 1.15) — the partnership beats the margin-free market read. The rider also read well off a 0-7-day break (10%, n=50). The record read poorly over 1m5f – 2m — 0% over 30 rides, 6.1pts below the baseline. The standout partner of the record was Oeil De Tigre (FR) — 5 wins from 10 rides together. Seasonally, the rider fired May–Jun.

Written from the figures on this page — every claim carries its sample. Descriptive, not a tip.

Riding patterns

the angles behind the record · vs 6.1% baseline
First ride on the horse · first captured pairing
4.4%−1.7
n=203 · A/E 0.84 · £1 −28.00
Last-time-out winners · previous run was a win
18.2%+12.1
n=33 · A/E 1.03 · £1 −9.54
Fresh horses · 61+ days off
4%−2.1
n=75 · A/E 0.96 · £1 −46.50
When favourite
36.8%
n=19 · A/E 1.31 · £1 +2.96
Claiming rides · riding with a claim
6.1%+0.0
n=495 · A/E 0.91 · £1 −170.54
Big fields · 14+ runners
1.4%−4.7
n=69 · A/E 0.31 · £1 −56.00

Each tile is the record in that situation vs the 6.1% 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.

Notable angles

vs their own baseline
On last-time-out winners 18.2% vs 6.1% · n=33
With Tony Carroll 13.6% vs 6.1% · n=66
Over 1m5f – 2m 0% vs 6.1% · n=30
At Kempton (AW) 1.5% vs 6.1% · n=66
At Chelmsford City (AW) 10.9% vs 6.1% · n=55
Off a 0-7-day break 10% vs 6.1% · n=50
Descriptive splits ranked by divergence × sample — insight, not instruction. Every angle carries its N; nothing under 30 runs qualifies. Rows within 2pts of the baseline appear only when the market-relative read (Fair A/E) diverges, and show it.

Record by conditions

same window as header

Going

GoingRWSR£1
Standard (AW) 238 13 5.5% −117.62
Good to Firm 122 10 8.2% +44.33
Good 57 4 7% −35.75
Good to Soft 33 1 3% −30.00
Soft 29 1 3.4% −20.00
Firm 19 1 5.3% −16.00
Heavy 8 1 12.5% −1.00

Courses

CourseRWSR£1
Kempton (AW) 66 1 1.5% −62.50
Lingfield (AW) 61 3 4.9% −36.50
Chelmsford City (AW) 55 6 10.9% +4.88
Bath 45 3 6.7% +66.50
Wolverhampton (AW) 45 3 6.7% −12.50
Brighton 35 2 5.7% −25.00
Windsor 29 3 10.3% −8.00
Lingfield 26 0 0% −26.00
Yarmouth 18 1 5.6% −12.50
Chepstow 16 1 6.3% −7.50
Epsom 13 0 0% −13.00
Goodwood 9 3 33.3% −0.92
Nottingham 9 1 11.1% −2.00
Salisbury 8 0 0% −8.00
Newbury 8 0 0% −8.00

Class

ClassRWSR£1
Class 6 252 14 5.6% −40.00
Class 5 173 13 7.5% −72.75
Class 4 42 3 7.1% −28.79
Class 2 16 1 6.3% −11.50
Class 3 12 0 0% −12.00
Class 7 11 0 0% −11.00

Market position

In the bettingRWSRA/E£1
Favourite 25 8 32% 1.21 +1.46
2nd–3rd fav 63 8 12.7% 0.83 −18.50
4th–6th fav 124 8 6.5% 0.86 −63.00
7th+ in betting 294 7 2.4% 0.85 −96.00
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
Essaka (IRE) 33 3 15 3 Nov 21
Nezar (IRE) 21 2 5 29 Sep 21
Nicky Baby (IRE) 16 1 4 14 Apr 21
Kerrera (GB) 15 1 3 15 Aug 21
Laurentia (IRE) 13 2 3 14 Jul 21
Point Of Woods (GB) 12 2 3 4 Aug 20
Valentine Mist (IRE) 10 1 3 19 Aug 20
Narjes (GB) 10 1 5 31 Oct 19
Oeil De Tigre (FR) 10 5 7 24 Aug 18
Soaring Spirits (IRE) 9 0 1 13 Jul 21
Tropics (USA) 8 1 3 4 Feb 21
Highway Robbery (GB) 7 1 3 14 Sep 19
Showing the 60 most-raced of the 203 horses ridden in this window — each ran at least 2 times. Horses with fewer runs aren't listed; search finds any horse since 2005. 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.

By month

strike by month, lifetime
JFMAMJJASOND
215010911672440
A flat rider: the season runs Mar–Oct. Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Riding for

same window · biggest samples first
Main yardDean Ivory
30% of all rides
8.6% SR · A/E 1.15
TrainerRWSR£1
Dean Ivory 152 13 8.6% −25.62
Tony Carroll 66 9 13.6% −20.92
Pat Phelan 64 2 3.1% −51.00
Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2013→
31
Archived wins
£282k
Prize money
2019
Best season · 10 wins
Tropics (USA) — Bet totetrifecta At totesport.com Handicap Chelmsford City (AW) · Jun 2019 · Class 2
£16,173
Oeil De Tigre (FR) — Hospital Innovations Ltd Support Nspcc Handicap Goodwood · Jun 2018 · Class 4
£6,728
Oeil De Tigre (FR) — Silk Series Lady Riders' Handicap Chepstow · Jul 2017 · Class 4
£6,301

Sires of the horses ridden

progeny record · win % by ground and trip
Equiano (FR) 12.2% · 5–41
Progeny have won 9.1% of 7,542 runs since 2014 (549 horses).
Mastercraftsman (IRE) 9.1% · 2–22
Progeny have won 10.6% of 11,639 runs since 2013 (842 horses). Strongest over 2m5f – 3m (all codes): 13.8% from 327.
Dark Angel (IRE) 5.6% · 1–18
Progeny have won 11.3% of 21,941 runs since 2011 (1,596 horses). Strongest on Firm going: 15% from 107.
Champs Elysees (GB) 6.3% · 1–16
Progeny have won 11.5% of 7,127 runs since 2013 (521 horses). Weakest on Heavy going: 7.9% from 391. Weakest over 6f – 7f (all codes): 7.5% from 387.
Footstepsinthesand (GB) 38.5% · 5–13
Progeny have won 10.2% of 12,809 runs since 2009 (938 horses). Weakest over 2m1f – 2m4f (all codes): 6.9% from 320.
Iffraaj (GB) 15.4% · 2–13
Progeny have won 10.5% of 13,990 runs since 2010 (1,093 horses).
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

latest 50 of 506 · newest first

The latest 50 of 506 archived rides, newest first. The full record runs from 11 January 2013 to 3 November 2021.

DateCourseHorseRaceFinishSP
29 Sep 21 Kempton (AW) Nezar (IRE)T: Dean Ivory Download The MansionBet App Handicap (Div 2)Class 6 · 7f · Standard To Slow · 14 ran 5th 14/1
10 Aug 21 Lingfield (AW) Nezar (IRE)T: Dean Ivory Attheraces.com HandicapClass 6 · 7f · Standard To Slow · 7 ran 2nd 6/1
13 Jul 21 Brighton Kerrera (GB)T: Dean Ivory Follow attheraces On Twitter Handicap (Div 1)Class 6 · 8f · Good To Firm · 10 ran 2nd 22/1
30 Jun 21 Bath Essaka (IRE)T: Tony Carroll Download The Free At The Races App HandicapClass 6 · 5.5f · Good To Firm · 11 ran 5th 16/1
29 Jun 21 Brighton Kerrera (GB)T: Dean Ivory Racing With Pride HandicapClass 6 · 10f · Good · 14 ran 7th 22/1

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 Sophie Ralston's strike rate?
Sophie Ralston has won 31 of 506 rides since 2008, a strike rate of 6.1% (as at 6 November 2026). Figures are computed from our own results archive.
Which course does Sophie Ralston do best at?
Chelmsford City (AW) by strike rate: 6 wins from 55 rides (10.9%) since 2008. 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 Sophie Ralston ride most for?
Dean Ivory, with 152 rides since 2008 — 30% of the total. That pairing has won 13 (8.6%).
What is Sophie Ralston's Fair A/E?
0.92, from 506 rides 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.
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).