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Jockey profile

David Probert

4,177 rides in the last 5 seasons · 2,460 individual horses
As at 24 Oct 2026 · KTB archive: 2005–present, updated daily
Last ride 2 days ago 100% of rides on the flat
from 1 Jan 2022
513–4,177
Wins / Runs
12.3%
Strike rate
n=4,177
1,274 (31%)
Placed
1.03
n=4,162 · 0.89 incl. margin
−576.92
£1 level stake
n=4,177 at SP · −13.8%
£8.46m
Prize money (window)
Strike by season
11.8%
KTB Rider Profile

Rides around 840 times a season, almost all on the flat, winning on 12% of them — beating the margin-free market read across five seasons (Fair A/E 1.03). Riding last-time-out winners the record reads 17% (471 rides). The rider is quiet just now — 2 winners in the last fortnight, below their own baseline.

Deterministic profile computed from 4,177 archived runs (last 5 seasons) · updated 24 Oct 2026
KTB at a glance Fires Jan–Apr Fresh horses: 13.1% 34.9% when favourite Andrew Balding: 14.1% from 906 LTO winners: 16.6% Rides the favourite in 9% of races
The read

The record is strongest at Ffos Las (17.9%, n=123), clear of the rider's 12.3% baseline. It is weakest at Newmarket (4.9% over 123 rides) — the widest gap in the record. Rides on last-time-out winners have been a positive signal at 16.6% (n=471, Fair A/E 0.97), but rides in big fields of 14 or more have been a poor signal at 6% (n=367, Fair A/E 1.02). Right now the rider is in a quiet spell: 2 from 31 rides in the last 14 days (6.5%, 5.8pts below the 12.3% baseline). Andrew Balding supplies 22% of the rides and matches the rider's average almost exactly (14.1%, A/E 0.97) — the market has that partnership priced right. The rider also reads well off a 0-7-day break (22.3%, n=130). 47 Group and Graded wins sit in the archive record — the biggest prize the rider has landed: the Qatar Stewards' Cup at Goodwood (Jul 2016, £155,625). The standout partner of the record: Dora Penny (GB) — 7 wins from 14 rides together. Seasonally, the rider fires Jan–Apr.

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

Riding patterns

the angles behind the record · vs 12.3% baseline
First ride on the horse · first captured pairing
11.4%−0.9
n=2,205 · A/E 1.03 · £1 −235.85
Last-time-out winners · previous run was a win
16.6%+4.3
n=471 · A/E 0.97 · £1 −134.93
Fresh horses · 61+ days off
13.1%+0.8
n=641 · A/E 1.07 · £1 −77.78
When favourite
34.9%
n=395 · A/E 1.02 · £1 −51.68
Big fields · 14+ runners
6%−6.3
n=367 · A/E 1.02 · £1 −56.50
Group / Graded races · pattern & listed
7.5%−4.8
n=213 · A/E 0.94 · £1 −63.17

Each tile is the record in that situation vs the 12.3% baseline — descriptive splits with the sample always shown, not tips. 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
Off a 0-7-day break 22.3% vs 12.3% · n=130
With Michael Herrington 23.7% vs 12.3% · n=59
At Newmarket 4.9% vs 12.3% · n=123
With Tom Ward 2.9% vs 12.3% · n=34
At Ffos Las 17.9% vs 12.3% · n=123
On last-time-out winners 16.6% vs 12.3% · n=471
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) 1,970 264 13.4% −250.30
Good 786 72 9.2% −196.47
Good to Firm 668 82 12.3% −117.62
Good to Soft 326 46 14.1% +0.12
Soft 284 29 10.2% +2.07
Heavy 115 15 13% −20.92
Firm 28 5 17.9% +6.20

Courses

CourseRWSR£1
Wolverhampton (AW) 541 67 12.4% −117.97
Kempton (AW) 527 66 12.5% −25.91
Lingfield (AW) 418 64 15.3% −13.24
Southwell (AW) 216 32 14.8% −44.33
Chelmsford City (AW) 212 30 14.2% −12.48
Newbury 201 18 9% −69.37
Goodwood 175 18 10.3% −31.57
Bath 161 25 15.5% +15.85
Ascot 154 18 11.7% −0.12
Windsor 154 12 7.8% −65.92
Chester 127 19 15% +9.37
Newmarket 123 6 4.9% −90.30
Ffos Las 123 22 17.9% +15.06
Leicester 105 18 17.1% +16.13
Salisbury 102 11 10.8% −10.19

Class

ClassRWSR£1
Class 5 1,188 178 15% −58.25
Class 6 1,039 124 11.9% −141.78
Class 4 934 101 10.8% −260.76
Class 2 436 47 10.8% −14.38
Class 3 367 47 12.8% −38.58
Class 1 213 16 7.5% −63.17

Market position

In the bettingRWSRA/E£1
Favourite 481 154 32% 1.00 −77.39
2nd–3rd fav 1,042 190 18.2% 1.06 −66.53
4th–6th fav 1,508 127 8.4% 1.02 −255.00
7th+ in betting 1,146 42 3.7% 1.06 −178.00
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
Diamond Dreamer (GB) 15 4 6 28 Sep 26
Raqraaq (USA) 15 2 5 18 Aug 26
Spanish Star (IRE) 15 2 5 24 Jun 25
Dourado (IRE) 15 2 4 17 Mar 25
Rathgar (GB) 13 2 6 29 Aug 26
King's Lynn (GB) 12 1 5 7 Aug 25
Flatley (GB) 12 2 4 29 Apr 25
Amathus (IRE) 11 1 4 28 Sep 26
King of The Dance (IRE) 11 2 6 27 Sep 26
Port Noir (GB) 11 1 5 13 Aug 25
Darvel (IRE) 10 1 2 15 Oct 26
Maharajas Express (GB) 10 4 5 29 Sep 26
Showing the 60 most-raced of the 2,460 horses ridden in this window — each ran at least 6 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.

Current form

significance-gated

Last 14 days

Quiet spell
2 from 31 6.5% · −5.8pts vs baseline
Last 14 days6.5%
5-season base12.3%
Shown only when the 14-day window is large enough to mean anything (n≥15). A cold run renders the same card with a quiet badge — never hidden.

By month

strike by month, 5 seasons
JFMAMJJASOND
1615161412915121191010
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
22% of all rides
14.1% SR · A/E 0.97
TrainerRWSR£1
Andrew Balding 906 128 14.1% −180.66
Hugo Palmer 164 20 12.2% +55.39
Jack Channon 141 21 14.9% +6.91
Patrick Chamings 136 16 11.8% +2.45
Ian Williams 77 13 16.9% +14.13
David Evans 70 12 17.1% +31.08
Alan King 68 10 14.7% −4.75
Clive Cox 67 9 13.4% +21.83
Hughie Morrison 63 8 12.7% −28.75
Michael Herrington 59 14 23.7% +29.96
Tony Carroll 58 5 8.6% +13.00
Mark Loughnane 57 4 7% −28.00
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2006→
1,764
Archived wins
47
Pattern / graded wins
£21.1m
Prize money
2021
Best season · 170 wins
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.
Dancing Star (GB) — Qatar Stewards' Cup (Heritage Handicap) Goodwood · Jul 2016 · Class 2
£155,625
Sandrine (GB) — World Pool Lennox Stakes (Group 2) Goodwood · Jul 2022 · Group 2
£102,078
Coppull (GB) — Markel Richmond Stakes (Group 2) Goodwood · Jul 2025 · Group 2
£99,243

Sires of the horses ridden

progeny record · win % by ground and trip
Dark Angel (IRE) 12.6% · 17–135
Progeny have won 11.3% of 21,887 runs since 2008 (1,594 horses). Strongest on Firm going: 15% from 107.
Kodiac (GB) 7.8% · 8–102
Progeny have won 10.4% of 23,548 runs since 2008 (1,665 horses). Strongest on Firm going: 14.3% from 147. Weakest over 2m1f – 2m4f (all codes): 7.1% from 252.
Oasis Dream (GB) 17.1% · 13–76
Progeny have won 11.8% of 18,007 runs since 2008 (1,510 horses). Strongest on Firm going: 17.3% from 150. Weakest on Heavy going: 8.5% from 482. Weakest over 1m5f – 2m (all codes): 7.1% from 790.
Showcasing (GB) 10.1% · 7–69
Progeny have won 10.1% of 11,601 runs since 2008 (997 horses). Weakest over 2m1f – 2m4f (all codes): 5.5% from 109.
Havana Grey (GB) 20.6% · 13–63
Progeny have won 13.3% of 4,543 runs since 2008 (417 horses). Strongest over 1m2f – 1m4f (all codes): 16.3% from 104. Weakest over 1m – 1m1f (all codes): 10.3% from 409.
Kingman (GB) 16.4% · 10–61
Progeny have won 14.6% of 7,478 runs since 2008 (775 horses). Weakest on Soft going: 11% from 960. Weakest over 2m1f – 2m4f (all codes): 9.1% from 121.
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 24 Oct 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 15,301 · newest first

The latest 50 of 15,301 archived rides, newest first. The full record runs from 13 December 2006 to 22 October 2026.

DateCourseHorseRaceFinishSP
15 Oct 26 Brighton Darvel (IRE)T: Patrick Chamings bet365 Handicap StakesClass 5 · 8f · Good · 14 ran 6th 7/1

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 David Probert's strike rate?
David Probert has won 513 of 4,177 rides since 2022, a strike rate of 12.3% (as at 24 October 2026). Figures are computed from our own results archive.
Which course does David Probert do best at?
Ffos Las by strike rate: 22 wins from 123 rides (17.9%) 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 David Probert ride most for?
Andrew Balding, with 906 rides since 2022 — 22% of the total. That pairing has won 128 (14.1%).
Is David Probert in form?
In the last 14 days: 31 rides, 2 winners, a strike rate of 6.5%. That is below the baseline of 12.3% since 2022.
What is David Probert's Fair A/E?
1.03, from 4,162 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.
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 24 October 2026, computed from our own results archive (2005 onwards; aggregates from 2008).