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Jockey profile

Olivia Haines

114 rides in the last 5 seasons · 65 individual horses
As at 19 Oct 2026 · KTB archive: 2005–present, updated daily
Last ride 4 days ago 100% of rides on the flat
from 1 Jan 2022
17–114
Wins / Runs
14.9%
Strike rate
n=114
32 (28%)
Placed
1.61
n=114 · 1.37 incl. margin
+39.38
£1 level stake
n=114 at SP · +34.5%
£149k
Prize money (window)
Strike by season
10%
KTB Rider Profile

Rides around 20 times a season, almost all on the flat, winning on 15% of them — beating the margin-free market read across five seasons (Fair A/E 1.61). Rides mostly for Stuart Williams — 48% of rides in the window.

Deterministic profile computed from 114 archived runs (last 5 seasons) · updated 19 Oct 2026
KTB at a glance Stuart Williams: 23.6% from 55 Claiming: 15.1%
The read

First rides on a horse have been a poor signal at 9.2% (n=65, Fair A/E 1.23). Claiming rides are the standout value angle: 15.1% strikes only just above baseline, but Fair A/E 1.63 and +40.38 to a £1 stake over 106 rides — a record the market has persistently underpriced. Stuart Williams supplies 48% of the rides and beats the rider's average (23.6% vs 14.9%, A/E 2.06) — the partnership beats the margin-free market read. The rider also reads well in Class 5 (21.7%, n=46) and off a 15-30-day break (20%, n=55). The record reads poorly in Class 6 — 8.8% over 34 rides, 6.1pts below the baseline.

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

Riding patterns

the angles behind the record · vs 14.9% baseline
First ride on the horse · first captured pairing
9.2%−5.7
n=65 · A/E 1.23 · £1 +3.38
Last-time-out winners · previous run was a win
10%−4.9
n=10 · A/E 0.66 · £1 −6.00
Fresh horses · 61+ days off
10%−4.9
n=10 · A/E 1.71 · £1 +9.00
When favourite
20%
n=10 · A/E 0.70 · £1 −5.12
Claiming rides · riding with a claim
15.1%+0.2
n=106 · A/E 1.63 · £1 +40.38
Big fields · 14+ runners
0%−14.9
n=12 · A/E 0.00 · £1 −12.00

Each tile is the record in that situation vs the 14.9% 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
With Stuart Williams 23.6% vs 14.9% · n=55
In Class 5 21.7% vs 14.9% · n=46
On first rides for the horse 9.2% vs 14.9% · n=65
In Class 6 8.8% vs 14.9% · n=34
Off a 15-30-day break 20% vs 14.9% · n=55
Over 6f – 7f 12.2% vs 14.9% · n=41
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) 42 7 16.7% +29.50
Good to Firm 29 7 24.1% +35.38
Good 23 2 8.7% −12.50
Good to Soft 16 1 6.3% −9.00
Soft 4 0 0% −4.00

Courses

CourseRWSR£1
Chelmsford City (AW) 18 4 22.2% +28.00
Newmarket 14 2 14.3% +1.00
Wolverhampton (AW) 9 0 0% −9.00
Kempton (AW) 7 1 14.3% +6.00
Newmarket 6 2 33.3% +30.00
Lingfield (AW) 6 2 33.3% +6.50
Brighton 6 1 16.7% +1.00
Yarmouth 5 0 0% −5.00
Bath 5 1 20% +0.50
Windsor 4 2 50% +6.50
Newbury 4 0 0% −4.00
York 3 0 0% −3.00
Epsom 3 0 0% −3.00
Haydock 3 0 0% −3.00
Salisbury 2 0 0% −2.00

Class

ClassRWSR£1
Class 5 46 10 21.7% +30.38
Class 6 34 3 8.8% −2.50
Class 4 23 3 13% +1.50
Class 2 7 1 14.3% +14.00
Class 3 4 0 0% −4.00

Market position

In the bettingRWSRA/E£1
Favourite 11 2 18.2% 0.66 −6.12
2nd–3rd fav 16 6 37.5% 2.34 +16.50
4th–6th fav 38 6 15.8% 1.74 +25.00
7th+ in betting 49 3 6.1% 1.99 +4.00
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
Rebel Path (FR) 16 3 6 6 Oct 26
Merrimack (GB) 6 2 2 24 Aug 26
My Boy Jack (GB) 4 0 2 7 Oct 26
Diomed Duke (GB) 4 2 3 15 Sep 26
Got No Dollars (IRE) 4 1 1 28 May 25
Southbank (IRE) 4 0 1 15 Nov 24
Eltham Palace (GB) 4 1 1 1 Feb 23
Sword (GB) 3 1 2 26 Sep 26
Royal Accord (GB) 3 1 2 26 Aug 26
Haveagobeau (GB) 3 1 2 14 Aug 26
Gwen's Girl (GB) 2 0 0 14 Oct 26
Albus Anne (GB) 2 1 2 8 Oct 26
Showing the 60 most-raced of the 65 horses ridden in this window — each ran at least 1 time. 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

Small sample
1 from 7
Only 7 rides in the last 14 days — too few to read against the baseline (gate: n≥15). The card states the sample and stays neutral.

By month

strike by month, 5 seasons
JFMAMJJASOND
143300119301114142017
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
48% of all rides
23.6% SR · A/E 2.06
TrainerRWSR£1
Stuart Williams 55 13 23.6% +55.38
Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2022→
17
Archived wins
£149k
Prize money
2025
Best season · 8 wins
Sword (GB) — Hunt Family Fund Handicap Stakes Newmarket · Sep 2026 · Class 2
£20,616
Rebel Path (FR) — Suffolk Chamber Of Commerce And USVF Handicap Newmarket · May 2025 · Class 4
£10,308
Rebel Path (FR) — Sky Bet Extra Places Every Day Handicap Chelmsford City (AW) · Dec 2024 · Class 4
£5,757

Sires of the horses ridden

progeny record · win % by ground and trip
Iffraaj (GB) 17.6% · 3–17
Progeny have won 10.6% of 13,946 runs since 2008 (1,089 horses). Weakest on Heavy going: 7.6% from 488.
Showcasing (GB) 30% · 3–10
Progeny have won 10.1% of 11,575 runs since 2008 (996 horses). Weakest over 2m1f – 2m4f (all codes): 5.6% from 108.
Mayson (GB) 50% · 3–6
Progeny have won 10.7% of 7,363 runs since 2008 (442 horses). Strongest at trips under 6f (all codes): 13.8% from 1,726. Weakest over 1m5f – 2m (all codes): 2.8% from 106.
Invincible Spirit (IRE) 20% · 1–5
Progeny have won 11.9% of 20,815 runs since 2008 (1,573 horses). Strongest on Firm going: 16.1% from 161. Weakest over 1m5f – 2m (all codes): 7.8% from 843.
Acclamation (GB) 0% · 0–4
Progeny have won 10% of 19,684 runs since 2008 (1,326 horses). Strongest on Firm going: 15.2% from 151. Weakest over 2m1f – 2m4f (all codes): 6.7% from 194.
Aclaim (IRE) 25% · 1–4
Progeny have won 10% of 2,520 runs since 2008 (200 horses). Weakest over 1m – 1m1f (all codes): 6.8% from 385.
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 19 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 114 · newest first

The latest 50 of 114 archived rides, newest first. The full record runs from 6 January 2022 to 15 October 2026.

DateCourseHorseRaceFinishSP
12 Oct 26 Yarmouth Fletcher (GB)T: Jim Boyle Pro Shop At Caister Golf Club Handicap StakesClass 5 · 14f · Good To Soft · 11 ran 8th 28/1
09 Oct 26 York Obelix (GB)T: Julie Camacho Pj Staffing Group Apprentice Handicap StakesClass 4 · 7f · Good To Soft · 20 ran 20th 14/1
29 Sep 26 Bath Kodicall (IRE)T: J. S. Moore Sw Hire Handicap StakesClass 4 · 5f · Good To Firm · 12 ran 11th 40/1
29 Sep 26 Bath Pangbourne (GB)T: Roger Teal Jdl Consultants Ltd Apprentice Handicap StakesClass 5 · 10f · Good To Firm · 10 ran 10th 15/2
26 Sep 26 Newmarket Sword (GB)T: Stuart Williams Hunt Family Fund Handicap StakesClass 2 · 7f · Good To Firm · 12 ran 1st 20/1

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 Olivia Haines's strike rate?
Olivia Haines has won 17 of 114 rides since 2022, a strike rate of 14.9% (as at 19 October 2026). Figures are computed from our own results archive.
Which yard does Olivia Haines ride most for?
Stuart Williams, with 55 rides since 2022 — 48% of the total. That pairing has won 13 (23.6%).
Is Olivia Haines in form?
Too few rides in the last 14 days to read — 7 rides, which is not a sample we will draw a conclusion from.
What is Olivia Haines's Fair A/E?
1.61, from 114 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 19 October 2026, computed from our own results archive (2005 onwards; aggregates from 2008).