Skip to content
Jockey profile

Andrew Mullen

2,660 rides in the last 5 seasons · 983 individual horses
As at 4 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride 5 days ago 100% of rides on the flat
from 1 Jan 2022
223–2,660
Wins / Runs
8.4%
Strike rate
n=2,660
643 (24%)
Placed
1.00
n=2,646 · 0.86 incl. margin
−709.47
£1 level stake
n=2,660 at SP · −26.7%
£2.76m
Prize money (window)
Strike by season
9.9%
KTB Rider Profile

Rides around 530 times a season, almost all on the flat, winning on 8% of them — level with the margin-free market read across five seasons (Fair A/E 1.00). Riding last-time-out winners the record reads 19% (233 rides). Rides mostly for Iain Jardine — 45% of rides in the window. The rider is quiet just now — 0 winners in the last fortnight, below their own baseline.

Deterministic profile computed from 2,660 archived runs (last 5 seasons) · updated 4 Nov 2026
KTB at a glance Fires Nov–Dec 31.6% when favourite Iain Jardine: 9.3% from 1,200 LTO winners: 18.5% Rides the favourite in 6% of races
The read

The record is strongest at Hamilton (15.7%, n=280), clear of the rider's 8.4% baseline. It is weakest at York (0% over 87 rides) — the widest gap in the record. Rides on last-time-out winners have been a positive signal at 18.5% (n=233, Fair A/E 1.25), but rides in big fields of 14 or more have been a poor signal at 1.3% (n=238, Fair A/E 0.30). The market has consistently overbet horses returning fresh after 61+ days: 3.9% strike, Fair A/E 0.78 and −162.00 to a £1 stake over 305 rides — those runners underperform what the price implies. Right now the rider is in a quiet spell: 0 from 15 rides in the last 14 days (0%, 8.4pts below the 8.4% baseline). Iain Jardine supplies 45% of the rides and matches the rider's average almost exactly (9.3%, A/E 1.01) — the market has that partnership priced right. The rider also reads well off a 0-7-day break (16.9%, n=160). 4 Group and Graded wins sit in the archive record — the biggest prize the rider has landed: the Weatherbys Racing Bank 300,000 2-Y-O Stakes at Doncaster (Sep 2018, £147,540). The standout partner of the record: The Gay Blade (GB) — 8 wins from 44 rides together. Seasonally, the rider fires Nov–Dec.

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

Riding patterns

the angles behind the record · vs 8.4% baseline
First ride on the horse · first captured pairing
5.9%−2.5
n=891 · A/E 0.98 · £1 −413.61
Last-time-out winners · previous run was a win
18.5%+10.1
n=233 · A/E 1.25 · £1 −25.47
Fresh horses · 61+ days off
3.9%−4.5
n=305 · A/E 0.78 · £1 −162.00
When favourite
31.6%
n=152 · A/E 1.11 · £1 −12.20
Big fields · 14+ runners
1.3%−7.1
n=238 · A/E 0.30 · £1 −147.00
Group / Graded races · pattern & listed
0%−8.4
n=20 · A/E 0.00 · £1 −20.00

Each tile is the record in that situation vs the 8.4% 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 18.5% vs 8.4% · n=233
Off a 0-7-day break 16.9% vs 8.4% · n=160
At Hamilton 15.7% vs 8.4% · n=280
At York 0% vs 8.4% · n=87
At Catterick 1.2% vs 8.4% · n=82
With Michael Appleby 16.7% vs 8.4% · n=30
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) 950 77 8.1% −303.94
Good 739 69 9.3% −160.43
Good to Firm 337 22 6.5% −136.84
Good to Soft 307 33 10.7% +54.70
Soft 262 19 7.3% −115.56
Heavy 65 3 4.6% −47.40

Courses

CourseRWSR£1
Newcastle (AW) 645 53 8.2% −183.66
Ayr 302 27 8.9% −125.34
Hamilton 280 44 15.7% −32.56
Musselburgh 265 28 10.6% +23.50
Southwell (AW) 158 13 8.2% −72.08
Carlisle 134 12 9% −11.17
Wolverhampton (AW) 126 10 7.9% −29.40
Thirsk 91 3 3.3% −50.97
York 87 0 0% −87.00
Catterick 82 1 1.2% −76.50
Pontefract 76 7 9.2% +67.50
Redcar 74 3 4.1% −37.90
Ripon 72 5 6.9% −36.29
Chester 59 9 15.3% +19.62
Haydock 48 3 6.3% −1.50

Class

ClassRWSR£1
Class 6 982 104 10.6% −143.56
Class 5 761 63 8.3% −126.69
Class 4 557 40 7.2% −176.39
Class 3 185 11 5.9% −119.08
Class 2 155 5 3.2% −123.75
Class 1 20 0 0% −20.00

Market position

In the bettingRWSRA/E£1
Favourite 177 51 28.8% 1.05 −23.87
2nd–3rd fav 455 79 17.4% 1.05 −39.10
4th–6th fav 866 64 7.4% 0.99 −205.00
7th+ in betting 1,162 29 2.5% 0.83 −441.50
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
The Gay Blade (GB) 41 8 13 27 Oct 26
Jkr Cobbler (IRE) 38 6 15 30 Sep 26
Iris Dancer (GB) 32 8 12 21 Aug 26
Haveyoumissedme (GB) 30 2 9 10 Oct 26
Giselles Izzy (IRE) 28 4 14 13 Oct 25
Showmedemoney (IRE) 26 3 7 6 Jan 26
Wee Fat Mac (GB) 25 4 12 23 Jan 25
Kats Bob (GB) 24 3 7 1 Jan 25
Paddy The Squire (GB) 22 4 14 10 Oct 26
Tickets (GB) 22 2 7 3 Sep 26
Zaphea (IRE) 21 3 6 13 Oct 25
Bashful (GB) 21 3 8 11 Jan 25
Showing the 60 most-raced of the 983 horses ridden in this window — each ran at least 8 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
0 from 15 0% · −8.4pts vs baseline
Last 14 days0%
5-season base8.4%
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
875891288591213
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 yardIain Jardine
45% of all rides
9.3% SR · A/E 1.01
TrainerRWSR£1
Iain Jardine 1,200 112 9.3% −231.46
Ben Haslam 291 37 12.7% +41.66
Charlie Johnston 151 12 7.9% −77.74
Tristan Davidson 63 9 14.3% −21.00
Tony Carroll 62 3 4.8% −14.12
Philip Kirby 60 3 5% −43.25
Hugo Palmer 55 6 10.9% +22.25
Rebecca Menzies 52 1 1.9% −47.67
Linda Perratt 43 2 4.7% −24.50
Daragh Bourke 35 4 11.4% −6.00
Archie Watson 33 1 3% −31.47
Michael Appleby 30 5 16.7% +16.75
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2005→
842
Archived wins
4
Pattern / graded wins
£8.08m
Prize money
2017
Best season · 68 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.
The Great Heir (FR) — Weatherbys Racing Bank 300,000 2-Y-O Stakes Doncaster · Sep 2018 · Class 2
£147,540
Wick Powell (GB) — totepool Two-Year-Old Trophy Stakes (Listed) Redcar · Oct 2016 · Listed
£110,414
Brandon Castle (GB) — Totepool Queen's Cup Handicap Musselburgh · Mar 2018 · Class 2
£62,250

Sires of the horses ridden

progeny record · win % by ground and trip
Kodiac (GB) 14% · 16–114
Progeny have won 10.4% of 23,593 runs since 2010 (1,666 horses). Strongest on Firm going: 14.3% from 147. Weakest over 2m1f – 2m4f (all codes): 7.1% from 254.
Dandy Man (IRE) 11.8% · 8–68
Progeny have won 9.1% of 14,968 runs since 2013 (930 horses). Weakest over 1m5f – 2m (all codes): 5.3% from 170.
Mehmas (IRE) 6.3% · 4–64
Progeny have won 11.5% of 8,201 runs since 2020 (751 horses).
Awtaad (IRE) 10.9% · 6–55
Progeny have won 11.5% of 2,880 runs since 2020 (210 horses). Weakest on Heavy going: 7.7% from 104. Strongest over 1m2f – 1m4f (all codes): 14.5% from 608. Weakest over 2m1f – 2m4f (all codes): 6.1% from 115.
Iffraaj (GB) 9.3% · 5–54
Progeny have won 10.5% of 13,985 runs since 2010 (1,092 horses).
Camacho (GB) 14.3% · 6–42
Progeny have won 8.1% of 9,324 runs since 2009 (596 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 4 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 10,635 · newest first

The latest 50 of 10,635 archived rides, newest first. The full record runs from 5 January 2005 to 30 October 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 6 Oct 2026: the KTB Selection in 1 run (won 0) · top-rated on KTB Rating in 3 runs (won 0) · fastest on KTB Speed in 4 runs (won 0) · to 27 Oct 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 Andrew Mullen's strike rate?
Andrew Mullen has won 223 of 2,660 rides since 2022, a strike rate of 8.4% (as at 4 November 2026). Figures are computed from our own results archive.
Which course does Andrew Mullen do best at?
Hamilton by strike rate: 44 wins from 280 rides (15.7%) 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 Andrew Mullen ride most for?
Iain Jardine, with 1,200 rides since 2022 — 45% of the total. That pairing has won 112 (9.3%).
Is Andrew Mullen in form?
In the last 14 days: 15 rides, 0 winners, a strike rate of 0%. That is below the baseline of 8.4% since 2022.
What is Andrew Mullen's Fair A/E?
1.00, from 2,646 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 4 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).