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Jockey profile

Gina Mangan

1,433 rides in the last 5 seasons · 568 individual horses
As at 13 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride 8 days ago 100% of rides on the flat
from 1 Jan 2022
140–1,433
Wins / Runs
9.8%
Strike rate
n=1,433
364 (25%)
Placed
1.13
n=1,425 · 0.98 incl. margin
−289.47
£1 level stake
n=1,433 at SP · −20.2%
£1.34m
Prize money (window)
Strike by season
10.2%
KTB Rider Profile

Rides around 290 times a season, almost all on the flat, winning on 10% of them — beating the margin-free market read across five seasons (Fair A/E 1.13). Riding last-time-out winners the record reads 13% (120 rides).

Deterministic profile computed from 1,433 archived runs (last 5 seasons) · updated 13 Nov 2026
KTB at a glance Fires May–Jun 37.4% when favourite Christopher Mason: 17.7% from 231 LTO winners: 13.3% Claiming: 10.4% Rides the favourite in 6% of races
The read

The record is strongest at Chepstow (16.3%, n=160), clear of the rider's 9.8% baseline. Rides on last-time-out winners have been a positive signal at 13.3% (n=120, Fair A/E 0.88), but rides in big fields of 14 or more have been a poor signal at 6.3% (n=95, Fair A/E 1.07). Horses returning fresh after 61+ days are the standout value angle: 7.6% strikes only just below baseline, but Fair A/E 1.22 and +9.12 to a £1 stake over 236 rides — a record the market has persistently underpriced. Christopher Mason supplies 16% of the rides and beats the rider's average (17.7% vs 9.8%, A/E 1.51) — the partnership beats the margin-free market read. The rider also reads well over 1m5f – 2m (16.5%, n=115). The standout partner of the record: Jax Edge (GB) — 7 wins from 36 rides together. Seasonally, the rider fires 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 9.8% baseline
First ride on the horse · first captured pairing
6.5%−3.3
n=554 · A/E 1.10 · £1 −243.29
Last-time-out winners · previous run was a win
13.3%+3.5
n=120 · A/E 0.88 · £1 −39.55
Fresh horses · 61+ days off
7.6%−2.2
n=236 · A/E 1.22 · £1 +9.12
When favourite
37.4%
n=91 · A/E 1.32 · £1 +15.16
Claiming rides · riding with a claim
10.4%+0.6
n=652 · A/E 1.20 · £1 −140.67
Big fields · 14+ runners
6.3%−3.5
n=95 · A/E 1.07 · £1 −41.50

Each tile is the record in that situation vs the 9.8% 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.

Notable angles

vs their own baseline
With Fergal O'Brien 25.6% vs 9.8% · n=39
With Christopher Mason 17.7% vs 9.8% · n=231
With John Berry 19.1% vs 9.8% · n=94
With debutants 1.7% vs 9.8% · n=60
At Chepstow 16.3% vs 9.8% · n=160
Over 1m5f – 2m 16.5% vs 9.8% · n=115
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) 569 44 7.7% −139.32
Good 315 39 12.4% −81.69
Good to Firm 266 28 10.5% −66.28
Soft 111 12 10.8% −40.05
Good to Soft 107 10 9.3% +0.62
Heavy 45 4 8.9% +37.50
Firm 20 3 15% −0.25

Courses

CourseRWSR£1
Wolverhampton (AW) 275 19 6.9% −80.54
Chepstow 160 26 16.3% +1.46
Bath 139 11 7.9% −14.25
Windsor 98 7 7.1% −33.50
Lingfield (AW) 97 6 6.2% −46.42
Kempton (AW) 76 4 5.3% −17.12
Brighton 67 8 11.9% −19.17
Ffos Las 59 7 11.9% −17.50
Southwell (AW) 53 9 17% +30.38
Salisbury 47 3 6.4% −13.50
Chelmsford (AW) 39 1 2.6% −32.50
Goodwood 32 5 15.6% +9.00
Newcastle (AW) 29 5 17.2% +6.88
Newbury 28 0 0% −28.00
Nottingham 26 3 11.5% −5.00

Class

ClassRWSR£1
Class 6 738 74 10% −121.16
Class 5 409 38 9.3% −142.07
Class 4 206 21 10.2% −2.74
Class 2 41 4 9.8% −6.50
Class 3 39 3 7.7% −17.00

Market position

In the bettingRWSRA/E£1
Favourite 110 37 33.6% 1.25 +8.91
2nd–3rd fav 256 48 18.8% 1.13 −3.38
4th–6th fav 449 41 9.1% 1.19 −50.00
7th+ in betting 618 14 2.3% 0.78 −245.00
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
Jax Edge (GB) 36 7 14 19 Oct 26
Glamorous Breeze (GB) 24 5 12 24 Oct 26
On Edge (GB) 24 7 15 23 Sep 26
Outer Edge (GB) 21 2 4 13 Sep 26
Darkened Edge (GB) 20 3 9 8 Oct 26
Gilt Edge (GB) 19 3 7 26 Jan 26
Letter Of The Law (IRE) 19 1 4 20 Oct 25
Merrijig (GB) 17 3 6 8 Oct 26
Solar Edge (GB) 14 4 8 12 Sep 26
All Ways Glamorous (GB) 14 4 10 29 Aug 26
Duchess (FR) 14 1 6 5 Feb 26
Imperial Cult (IRE) 14 2 7 11 Sep 25
Showing the 60 most-raced of the 568 horses ridden in this window — each ran at least 5 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

Small sample
0 from 6
Only 6 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
125410121381188612
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
16% of all rides
17.7% SR · A/E 1.51
TrainerRWSR£1
Christopher Mason 231 41 17.7% +61.26
John O'Shea 145 8 5.5% −106.25
John Berry 94 18 19.1% +48.63
Rachel Cook & John Bridger 68 3 4.4% −49.67
Dr Richard Newland & Jamie Insole 67 8 11.9% −18.37
Heather Main 52 6 11.5% +28.33
Sarah Hollinshead 46 2 4.3% −29.00
Rod Millman 44 6 13.6% −5.12
Tony Carroll 42 4 9.5% +17.00
Fergal O'Brien 39 10 25.6% +20.98
Adrian Wintle 37 2 5.4% −17.50
Malcolm Saunders 33 2 6.1% −23.00
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2008→
164
Archived wins
£1.51m
Prize money
2024
Best season · 36 wins
Zoulu Chief (GB) — Sky Bet Nursery York · Aug 2023 · Class 2
£51,540
Island Brave (IRE) — Betfair Exchange Old Borough Cup Handicap Haydock · Sep 2022 · Class 2
£51,540
All Ways Glamorous (GB) — Whispering Angel Handicap Stakes Ascot · Jul 2026 · Class 2
£30,924

Sires of the horses ridden

progeny record · win % by ground and trip
Cable Bay (IRE) 16.4% · 20–122
Progeny have won 9.9% of 3,728 runs since 2019 (243 horses). Strongest at trips under 6f (all codes): 13.8% from 645. Weakest over 1m2f – 1m4f (all codes): 5.5% from 290.
Mayson (GB) 15.6% · 7–45
Progeny have won 10.7% of 7,395 runs since 2016 (442 horses). Strongest at trips under 6f (all codes): 13.7% from 1,731. Weakest over 1m5f – 2m (all codes): 2.8% from 106.
Havana Gold (IRE) 7.3% · 3–41
Progeny have won 9.5% of 5,064 runs since 2017 (402 horses). Weakest on Heavy going: 4.2% from 118. Strongest at trips under 6f (all codes): 13% from 523. Weakest over 1m5f – 2m (all codes): 6.2% from 177.
Ardad (IRE) 13.8% · 4–29
Progeny have won 8.7% of 3,550 runs since 2021 (352 horses). Weakest on Heavy going: 5% from 100.
Due Diligence (USA) 10.3% · 3–29
Progeny have won 10.3% of 2,565 runs since 2019 (194 horses).
Twilight Son (GB) 13.8% · 4–29
Progeny have won 9.6% of 3,669 runs since 2020 (284 horses). Strongest at trips under 6f (all codes): 12.9% from 621.
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 13 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 1,801 · newest first

The latest 50 of 1,801 archived rides, newest first. The full record runs from 22 June 2008 to 5 November 2026.

DateCourseHorseRaceFinishSP

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).

KTB’s figures

the forward record · since 5 Oct 2026

KTB’s figures on this rider’s mounts since 5 Oct 2026: the KTB Selection in 4 runs (won 2) · top-rated on KTB Rating in 2 runs (won 0) · fastest on KTB Speed in 3 runs (won 0, 1 did not run) · to 5 Nov 2026.

Each pick was a KTB figure’s choice before the off — the published KTB Selection, the top-rated horse on KTB Rating, the fastest on KTB Speed — settled against the result the next morning and never worked out again; “did not run” is counted apart. GB and Irish races only. A record of weeks so far: read it as a count, not a verdict.

Quick answers

What is Gina Mangan's strike rate?
Gina Mangan has won 140 of 1,433 rides since 2022, a strike rate of 9.8% (as at 13 November 2026). Figures are computed from our own results archive.
Which course does Gina Mangan do best at?
Southwell (AW) by strike rate: 9 wins from 53 rides (17%) 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 Gina Mangan ride most for?
Christopher Mason, with 231 rides since 2022 — 16% of the total. That pairing has won 41 (17.7%).
Is Gina Mangan in form?
Too few rides in the last 14 days to read — 6 rides, which is not a sample we will draw a conclusion from.
What is Gina Mangan's Fair A/E?
1.13, from 1,425 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 13 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).