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Jockey profile

Mrs Jo Supple

17 rides in the last 5 seasons · 12 individual horses
As at 6 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride Sep 2024
Last 5 seasons Lifetime (2008→)
from 1 Jan 2022
2–17
Wins / Runs
11.8%
Strike rate
n=17
5 (29%)
Placed
1.82
Fair A/E
n=17 · 1.54 incl. margin
+15.00
£1 level stake
n=17 at SP · +88.2%
£20,343
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 11.8% baseline
First ride on the horse · first captured pairing
8.3%−3.5
n=12 · A/E 1.16 · £1 −6.00
Last-time-out winners · previous run was a win
0%−11.8
n=1 · A/E 0.00 · £1 −1.00
Fresh horses · 61+ days off
0%−11.8
n=1 · A/E 0.00 · £1 −1.00
Claiming rides · riding with a claim
12.5%+0.7
n=8 · A/E 1.69 · £1 −2.00
Big fields · 14+ runners
0%−11.8
n=1 · A/E 0.00 · £1 −1.00

Each tile is the record in that situation vs the 11.8% 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

Race type

TypeRWSR£1
Flat 14 2 14.3% +18.00
Chase 1 0 0% −1.00
Hurdle 1 0 0% −1.00
NH Flat 1 0 0% −1.00

Going

GoingRWSR£1
Good 9 2 22.2% +23.00
Good to Soft 2 0 0% −2.00
Heavy 2 0 0% −2.00
Soft 2 0 0% −2.00
Good to Firm 1 0 0% −1.00
Standard (AW) 1 0 0% −1.00

Courses

CourseRWSR£1
Ascot 3 1 33.3% +23.00
Ffos Las 2 1 50% +4.00
Epsom Downs 2 0 0% −2.00
Nottingham 1 0 0% −1.00
Wolverhampton (AW) 1 0 0% −1.00
Salisbury 1 0 0% −1.00
Sandown 1 0 0% −1.00
Stratford 1 0 0% −1.00
Windsor 1 0 0% −1.00
Exeter 1 0 0% −1.00
Goodwood 1 0 0% −1.00
Market Rasen 1 0 0% −1.00
Newmarket 1 0 0% −1.00

Class

ClassRWSR£1
Class 4 6 1 16.7% +20.00
Class 5 6 1 16.7% +0.00
Class 6 3 0 0% −3.00
Class 3 2 0 0% −2.00

Market position

In the bettingRWSRA/E£1
2nd–3rd fav 2 1 50% 2.90 +4.00
4th–6th fav 4 0 0% 0.00 −4.00
7th+ in betting 11 1 9.1% 2.21 +15.00
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
Crystal Casque (GB) 4 1 2 6 Sep 24
Sir Plato (IRE) 3 0 2 17 Sep 22
Lion Wait (GB) 1 0 0 6 Aug 24
Running The Game (FR) 1 0 0 18 Jul 24
Fair Dinkum (IRE) 1 0 0 23 Oct 23
Papabella (GB) 1 0 0 18 Oct 23
Lady Reset (GB) 1 0 0 5 Jul 23
Say About It (GB) 1 0 0 2 Jun 23
Blazing Litten (GB) 1 0 0 26 Mar 23
Singing The Blues (IRE) 1 1 1 26 Aug 22
Go Fox (GB) 1 0 0 3 Jul 22
Merweb (IRE) 1 0 0 9 Apr 22
All 12 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
Rod Millman 8 2 25% +24.00
Jeremy Scott 1 0 0% −1.00
Stuart Kittow 1 0 0% −1.00
L Jefford 1 0 0% −1.00
Henry Oliver 1 0 0% −1.00
Ben Lund 1 0 0% −1.00
Gary & Josh Moore 1 0 0% −1.00
Neil King 1 0 0% −1.00
David Pipe 1 0 0% −1.00
R C Smith 1 0 0% −1.00
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2005→
12
Archived wins
£55,727
Prize money
2010
Best season · 3 wins
In our archive from its very first year (2005), so this career almost certainly began earlier than our record does. The figures above count 2005 onwards only — what the archive holds, not a full-career total. This card is the full archive census (2005→); the statistics in the header aggregate from 2008 — the floor that guarantees every horse a complete captured career — so this card can legitimately show more wins than the header.
Crystal Casque (GB) — LK Bennett Lady Amateur Jockeys Handicap (For Female Amateur Jockeys) (Str) Ascot · Sep 2023 · Class 4
£8,140
Singing The Blues (IRE) — Heatforce Handicap (Female Amateur Jockeys) Ffos Las · Aug 2022 · Class 5
£4,312
Theatre Diva (IRE) — Amateur Jockeys' Association Hunters' Chase Cheltenham · Apr 2010 · Class 4
£3,435
Notable horses
Theatre Diva (IRE) Master Baker (GB) Delta Borget (FR) Crystal Casque (GB) Dicky Bob (GB) Apollo Blaze (IRE)

Sires of the horses ridden

progeny record · win % by ground and trip
Helmet (AUS) 25% · 1–4
Progeny have won 9.4% of 4,852 runs since 2016 (351 horses). Strongest on Heavy going: 12.8% from 148.
Sir Prancealot (IRE) 25% · 1–4
Progeny have won 10.1% of 3,688 runs since 2016 (216 horses). Strongest on Good to Firm going: 13.6% from 627. Weakest on Heavy going: 5.3% from 171.
Almanzor (FR) 0% · 0–1
Progeny have won 9.6% of 2,115 runs since 2021 (283 horses). Strongest on Good to Firm going: 16.2% from 154. Weakest on Heavy going: 4.7% from 149. Strongest over 1m5f – 2m (all codes): 12.8% from 305.
Ardad (IRE) 0% · 0–1
Progeny have won 8.7% of 3,546 runs since 2021 (352 horses).
Australia (GB) 0% · 0–1
Progeny have won 11.2% of 5,676 runs since 2018 (566 horses). Weakest over 2m5f – 3m (all codes): 6.5% from 108.
Foxwedge (AUS) 0% · 0–1
Progeny have won 10.1% of 2,349 runs since 2016 (131 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 123 · newest first

The latest 50 of 123 archived rides, newest first. The full record runs from 26 May 2005 to 6 September 2024.

DateCourseHorseRaceFinishSP
06 Sep 24 Ascot Crystal Casque (GB)T: Rod Millman LK Bennett Lady Amateur Jockeys Handicap (Female Amateur Jockeys) (Str)Class 4 · 8f · Soft · 13 ran 5th 9/1
06 Aug 24 Ffos Las Lion Wait (GB)T: Ben Lund BJL Racing Amateur Jockeys' HandicapClass 4 · 14f · Soft · 9 ran 9th 25/1
18 Jul 24 Epsom Downs Running The Game (FR)T: Gary & Josh Moore Betfred Ladies' Derby Handicap (Female Amateur Jockeys)Class 5 · 12f · Good · 11 ran 11th 33/1
23 Oct 23 Windsor Fair Dinkum (IRE)T: Jeremy Scott Visit Sri Lanka Amateur Jockeys' HandicapClass 6 · 11.5f · Heavy · 11 ran 4th 7/1
18 Oct 23 Nottingham Papabella (GB)T: Stuart Kittow Every Race Live On Racing TV Handicap (Female Amateur Jockeys)Class 6 · 5f · Heavy · 8 ran 4th 14/1
06 Oct 23 Ascot Crystal Casque (GB)T: Rod Millman Thoroughbred Industry Employee Awards Amateur Jockeys' HandicapClass 3 · 7f · Good · 12 ran 11th 14/1
08 Sep 23 Ascot Crystal Casque (GB)T: Rod Millman LK Bennett Lady Amateur Jockeys Handicap (For Female Amateur Jockeys) (Str)Class 4 · 8f · Good · 11 ran 1st 25/1
05 Jul 23 Epsom Downs Lady Reset (GB)T: David Pipe Betfred Ladies' Derby Handicap (Female Amateur Jockeys)Class 4 · 12f · Good To Soft · 9 ran 5th 17/2
02 Jun 23 Stratford Say About It (GB)T: R C Smith Royal Equestrian Racing Club Ladies Open Championship Final Hunters' ChaseClass 3 · 22.5f · Good · 7 ran PU 33/1
26 Mar 23 Exeter Blazing Litten (GB)T: L Jefford Point-To-Point Bumper Maiden NH Flat Race (GBB Race)Class 5 · 16.5f · Good To Soft · 8 ran 4th 14/1
17 Sep 22 Newmarket Sir Plato (IRE)T: Rod Millman Turners Amateur Jockeys' Cambridgeshire (Handicap)Class 4 · 9f · Good · 20 ran 18th 25/1
28 Aug 22 Goodwood Sir Plato (IRE)T: Rod Millman Gay Kindersley Amateur Jockeys' HandicapClass 5 · 9f · Good · 12 ran 2nd 20/1
26 Aug 22 Ffos Las Singing The Blues (IRE)T: Rod Millman Heatforce Handicap (Female Amateur Jockeys)Class 5 · 16f · Good · 11 ran 1st 5/1
19 Aug 22 Salisbury Sir Plato (IRE)T: Rod Millman AJN Steelstock 'Real Steel' Amateur Jockeys' HandicapClass 5 · 8f · Good To Firm · 10 ran 3rd 33/1
03 Jul 22 Market Rasen Go Fox (GB)T: Neil King Book Unibet Summer Plate Tickets Now! Handicap Hurdle (Female Amateur Jockeys)Class 4 · 16.5f · Good · 9 ran 7th 16/1
01 Jul 22 Sandown Crystal Casque (GB)T: Rod Millman Vintage Acquisitions Whisky Chaser Handicap (Female Amateur Jockeys)Class 5 · 8f · Good · 13 ran 2nd 16/1
09 Apr 22 Wolverhampton (AW) Merweb (IRE)T: Henry Oliver BetYourWay At Betway Amateur Jockeys' Handicap (Div 2)Class 6 · 12f · Standard · 8 ran 5th 10/3
22 Dec 21 Ludlow Morgenstern (FR)T: David Pipe Tanners Wines Handicap Hurdle (Female Amateur Jockeys)Class 4 · 21f · Good To Soft · 11 ran 10th 50/1
19 Oct 21 Exeter Oneonechop (FR)T: David Pipe Racing TV Profits Returned To Racing Amateur Jockeys' Handicap HurdleClass 5 · 18.5f · Good · 13 ran 12th 33/1
16 Oct 21 Stratford Sticky Situation (IRE)T: Tim Vaughan Jackie Bates Female Jockeys' Handicap HurdleClass 5 · 16.5f · Good · 8 ran PU 28/1

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 Mrs Jo Supple's strike rate?
Mrs Jo Supple has won 2 of 17 rides since 2022, a strike rate of 11.8% (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).