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Jockey profile

David Splaine

1,410 rides in the lifetime window · 680 individual horses
As at 28 Oct 2026 · KTB archive: 2005–present, updated daily
Last ride Dec 2019 99% of rides over jumps
No rides in the last 5 seasons — showing the lifetime record, from 1 Jan 2008 — the aggregate floor: every horse in the window has a complete captured career behind it.
66–1,410
Wins / Runs
4.7%
Strike rate
n=1,410
237 (17%)
Placed
0.90
n=1,410 · 0.69 incl. margin
−525.93
£1 level stake
n=1,410 at SP · −37.3%
£1.04m
Prize money (window)
Strike by season
0%
KTB Rider Profile

Rode around 120 times a season, almost all over hurdles and fences, winning on 5% of them — a touch below the margin-free market read across the lifetime window (Fair A/E 0.90). Riding last-time-out winners the record reads 13% (72 rides).

Deterministic profile computed from 1,410 archived runs (lifetime window) · updated 28 Oct 2026
KTB at a glance Fired Mar–May John Joseph Murphy: 4.5% from 199 LTO winners: 12.5% Claiming: 4.8%
The read

The record is strongest at Cork (8.8%, n=136), clear of the rider's 4.7% baseline. Rides on last-time-out winners have been a positive signal at 12.5% (n=72, Fair A/E 1.11). The market has consistently overbet horses returning fresh after 61+ days: 2.8% strike, Fair A/E 0.65 and −216.00 to a £1 stake over 289 rides — those runners underperformed what the price implied. John Joseph Murphy supplied 14% of the rides and matches the rider's average almost exactly (4.5%, A/E 0.96). 4 Group and Graded wins sit in the archive record — the biggest prize the rider has landed: the Guinness Handicap Chase at Punchestown (Apr 2015, £60,000). Seasonally, the rider fired Mar–May.

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

Riding patterns

the angles behind the record · vs 4.7% baseline
First ride on the horse · first captured pairing
3.9%−0.8
n=667 · A/E 0.93 · £1 −221.75
Last-time-out winners · previous run was a win
12.5%+7.8
n=72 · A/E 1.11 · £1 +5.50
Fresh horses · 61+ days off
2.8%−1.9
n=289 · A/E 0.65 · £1 −216.00
When favourite
19.2%
n=26 · A/E 0.87 · £1 −7.43
Claiming rides · riding with a claim
4.8%+0.1
n=1,150 · A/E 0.95 · £1 −374.43
Big fields · 14+ runners
4.4%−0.3
n=904 · A/E 1.09 · £1 −292.43
Group / Graded races · pattern & listed
6.5%+1.8
n=62 · A/E 1.18 · £1 −28.50

Each tile is the record in that situation vs the 4.7% 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 Adrian McGuinness 14% vs 4.7% · n=50
With C&D winners 13.6% vs 4.7% · n=59
On last-time-out winners 12.5% vs 4.7% · n=72
With Michael J McDonagh 12.5% vs 4.7% · n=32
At Cork 8.8% vs 4.7% · n=136
With first-time headgear 0% vs 4.7% · n=64
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

Race type

TypeRWSR£1
Hurdle 1,050 47 4.5% −437.18
Chase 318 17 5.3% −114.75
NH Flat 33 2 6.1% +35.00
Flat 9 0 0% −9.00

Going

GoingRWSR£1
Soft 437 22 5% −137.50
Heavy 395 17 4.3% −214.18
Good 371 18 4.9% −100.50
Good to Firm 123 3 2.4% −74.50
Good to Soft 79 6 7.6% +5.75
Firm 5 0 0% −5.00

Courses

CourseRWSR£1
Limerick 141 5 3.5% −73.25
Cork 136 12 8.8% +18.25
Tramore 113 6 5.3% −50.00
Thurles 102 4 3.9% −66.50
Clonmel 101 3 3% −75.43
Punchestown 78 4 5.1% −16.00
Fairyhouse 68 2 2.9% −35.50
Killarney 65 3 4.6% −39.00
Gowran Park 65 4 6.2% −24.00
Kilbeggan 50 0 0% −50.00
Wexford 50 1 2% −35.00
Ballinrobe 50 3 6% −29.50
Navan 47 1 2.1% −43.00
Tipperary 46 0 0% −46.00
Galway 41 3 7.3% +30.50

Class

ClassRWSR£1
Class 1 63 4 6.3% −29.50
Class 4 10 1 10% +41.00
Class 2 3 0 0% −3.00
Class 3 3 0 0% −3.00
Class 5 2 0 0% −2.00

Market position

In the bettingRWSRA/E£1
Favourite 42 6 14.3% 0.70 −18.93
2nd–3rd fav 143 20 14% 1.08 −24.50
4th–6th fav 285 19 6.7% 0.97 −60.50
7th+ in betting 940 21 2.2% 0.79 −422.00
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.

Jumping record

completion over obstacles · same window as header
83.8% completed · 1,368 obstacle rides (chases & hurdles)
CodeRCompFURPUBDOth
Chase 318 70.8% 31 21 38 2 1
Hurdle 1,050 87.8% 31 17 75 2 3
Chases and hurdles only — bumpers have no obstacles, so completion is not a question there. F fell · UR unseated rider · PU pulled up · BD brought down · Oth covers refusals, slip-ups, run-outs and the rare disqualification. Non-runners are excluded throughout. Rows under n=30 are shown faded. A descriptive record, not a tip.

Horses ridden

same window as header · most-raced first
HorseRWPlLast ran
Boland's Corner (GER) 22 1 6 9 May 14
Coolfighter (GER) 17 4 5 17 Aug 17
Mill Quest (IRE) 14 1 5 18 Feb 18
Pivot Bridge (GB) 14 3 6 27 Apr 16
Veneziano Springs (FR) 13 1 5 29 Nov 19
Face Value (GB) 13 2 3 28 Mar 16
Mick The Jiver (GB) 11 3 5 1 Apr 18
Destined For Fame (IRE) 11 0 1 11 Aug 11
Matchbook (IRE) 10 1 4 2 Jul 11
Consharon Boy (IRE) 9 1 4 17 Mar 18
Hes Our Vinnie (IRE) 9 1 2 28 Dec 17
Masterchippy (IRE) 9 0 0 7 Jul 17
Showing the 60 most-raced of the 680 horses ridden in this window — each ran at least 4 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.

By month

strike by month, lifetime
JFMAMJJASOND
339765484323
A jumps rider: the season runs Oct–Apr. Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Riding for

same window · biggest samples first
14% of all rides
4.5% SR · A/E 0.96
TrainerRWSR£1
John Joseph Murphy 199 9 4.5% −83.00
Terence O'Brien 115 8 7% −64.00
Adrian McGuinness 50 7 14% +63.00
N Dooly 47 4 8.5% −17.00
John Patrick Ryan 47 1 2.1% −34.00
Ruaidhri Joseph Tierney 44 1 2.3% −27.00
Edward Stanners 38 3 7.9% +21.00
Michael J McDonagh 32 4 12.5% +20.00
Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2005→
67
Archived wins
4
Pattern / graded wins
£1.05m
Prize money
2013
Best season · 16 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.
Ballyadam Approach (IRE) — Guinness Handicap Chase (Grade A) Punchestown · Apr 2015 · Grade A
£60,000
Mick The Jiver (GB) — Irish Stallion Farms E.B.F. Novice Handicap Chase Final (grade B) Navan · Mar 2017 · Grade B
£38,350
Ballyadam Approach (IRE) — BoyleSports Novice Handicap Chase (Grade B) Fairyhouse · Apr 2015 · Grade B
£32,500

Sires of the horses ridden

progeny record · win % by ground and trip
Oscar (IRE) 1.8% · 1–55
Progeny have won 10.9% of 16,543 runs since 2008 (1,456 horses). Strongest on Standard (AW) going: 18.1% from 105.
Milan (GB) 3.7% · 2–54
Progeny have won 11.3% of 16,860 runs since 2008 (1,463 horses).
Flemensfirth (USA) 2.7% · 1–37
Progeny have won 11.9% of 17,282 runs since 2008 (1,594 horses).
Benefical (GB) 0% · 0–34
Progeny have won 10.4% of 17,044 runs since 2008 (1,155 horses).
Presenting (GB) 6.5% · 2–31
Progeny have won 11% of 20,050 runs since 2008 (1,686 horses). Strongest on Standard (AW) going: 24.3% from 136.
King's Theatre (IRE) 8% · 2–25
Progeny have won 14.4% of 12,129 runs since 2008 (746 horses). Weakest on Standard (AW) going: 4.8% from 125. Weakest over 1m2f – 1m4f (all codes): 7.9% from 203.
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 28 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 1,460 · newest first

The latest 50 of 1,460 archived rides, newest first. The full record runs from 24 April 2005 to 26 December 2019.

DateCourseHorseRaceFinishSP
09 Dec 18 Cork Automatic (IRE)T: W J Burke Charleville Cheese Maiden Hurdle16f · Soft To Heavy · 24 ran 10th 100/1
09 Dec 18 Cork Uluru Park (IRE)T: Brendan W Duke Galtee 3-Y-O Maiden Hurdle16f · Soft To Heavy · 23 ran 12th 100/1

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 Splaine's strike rate?
David Splaine has won 66 of 1,410 rides since 2008, a strike rate of 4.7% (as at 28 October 2026). Figures are computed from our own results archive.
Which course does David Splaine do best at?
Cork by strike rate: 12 wins from 136 rides (8.8%) since 2008. 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 Splaine ride most for?
John Joseph Murphy, with 199 rides since 2008 — 14% of the total. That pairing has won 9 (4.5%).
What is David Splaine's Fair A/E?
0.90, from 1,410 rides with a computed fair probability since 2008. 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 28 October 2026, computed from our own results archive (2005 onwards; aggregates from 2008).