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Trainer profile

Steven Asmussen

7 runners in the lifetime window · 7 individual horses
As at 2 Nov 2026 · KTB archive: 2005–present, updated daily
Last runner 121 days ago 100% of runners on the flat
from 1 Jan 2008 — the aggregate floor: every horse in the window has a complete captured career behind it
1–7
Wins / Runs
14.3%
Strike rate
n=7
5 (71%)
Placed
1.64
n=7 · 1.36 incl. margin
−3.40
£1 level stake
n=7 at SP · −48.6%
£1.09m
Prize money (window)

Small sample — fewer than 30 runs in this window. Read the Ns before the percentages.

Yard patterns

the angles behind the record · vs 14.3% baseline
Debutants · first career start
14.3%+0.0
n=7 · A/E 1.64 · £1 −3.40
First-time headgear · true-first definition
0%−14.3
n=2 · A/E 0.00 · £1 −2.00
Group / Graded races · pattern & listed
14.3%+0.0
n=7 · A/E 1.64 · £1 −3.40

Each tile is the record in that situation vs the 14.3% baseline — descriptive splits with the sample always shown, for you to weigh. Tiles under 30 runs render muted. Headgear figures use the true-first definition (first gear appearance in the captured career); returns are gear back on after a bare run. Claiming riders are runs where the booked rider carried a weight claim. Group / Graded covers pattern and listed races. The same beliefs, tested across every yard and every GB and Irish race since 2005: Racing myths.

Record by conditions

same window as header

Courses

CourseRWSR£1
Saratoga (USA) 4 0 0% −4.00
Churchill Downs (USA) 3 1 33.3% +0.60

Market position

In the bettingRWSRA/E£1
2nd–3rd fav 2 1 50% 3.04 +1.60
4th–6th fav 4 0 0% 0.00 −4.00
7th+ in betting 1 0 0% 0.00 −1.00
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 trained

same window as header · most-raced first
HorseRWPlLast ran
Tiztastic (USA) 1 0 1 4 Jul 26
Magnitude (USA) 1 1 1 27 Jun 26
Taptastic (USA) 1 0 1 7 Jun 26
Faust (USA) 1 0 0 6 Jun 26
Obliteration (USA) 1 0 1 6 Jun 26
Stradale (USA) 1 0 0 6 Jun 26
Zeitlos (USA) 1 0 1 25 May 26
All 7 horses sent out in this window. 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.
Where they came from · where they went next

Of the 7 horses listed, none arrived from another yard in our archive — all 7 had their first archived run here.

None of them has a later run for another yard in our archive.

Read from each listed horse's whole archived career (2005 onwards), not only this window, and counted over the horses listed above, not the whole string. “First archived run” means our archive holds nothing earlier, not that the horse was unraced. A horse with no later run elsewhere may still be here, be off the track, or have run somewhere our archive does not cover — none of that is asserted.

Jockey bookings

same window · biggest samples first
RiderRWSR£1
Jose L Ortiz 4 1 25% −0.40
Ricardo Santana Jr 1 0 0% −1.00
Brian Joseph Hernandez Jr 1 0 0% −1.00
John R Velazquez 1 0 0% −1.00
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2026→
1
Archived wins
1
Pattern / graded wins
£1.09m
Prize money
2026
Best season · 1 win
Magnitude (USA) — Stephen Foster Stakes (Dirt) Churchill Downs (USA) · Jun 2026 · Grade 1
£917,037
Notable horses

Sires in the string

progeny record · win % by ground and trip
Curlin (USA) 0% · 0–1
Progeny have won 8.4% of 83 runs since 2012 (18 horses).
Not This Time (USA) 100% · 1–1
Progeny have won 13.2% of 38 runs since 2021 (22 horses).
Tapit (USA) 0% · 0–1
Progeny have won 14.7% of 279 runs since 2008 (38 horses).
Tiz The Law (USA) 0% · 0–1
Progeny have won 17.4% of 23 runs since 2024 (9 horses). A small sample.
Violence (USA) 0% · 0–1
Progeny have won 12.3% of 81 runs since 2017 (14 horses).
Volatile (USA) 0% · 0–1
Progeny have won 6.3% of 16 runs since 2025 (5 horses). A small sample.
Top line: the yard'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 2 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

all 7 archived runs · newest first

Every one of Steven Asmussen's 7 archived runners, from 25 May 2026 to 4 July 2026, newest first — one winner among them.

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 Steven Asmussen's strike rate?
Steven Asmussen has won 1 of 7 runners since 2008, a strike rate of 14.3% (as at 2 November 2026). Figures are computed from our own results archive. A small sample — fewer than 30 runners, so read the count before the percentage.
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 2 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).