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Jockey profile

K Grzybowski

5 rides in the last 5 seasons · 2 individual horses
As at 28 Oct 2026 · KTB archive: 2005–present, updated daily
Last ride May 2025 100% of rides on the flat
Last 5 seasons Lifetime (2024→)
from 1 Jan 2022
1–5
Wins / Runs
20%
Strike rate
n=5
1 (20%)
Placed
7.63
Fair A/E
n=5 · 6.37 incl. margin
+19.50
£1 level stake
n=5 at SP · +390.0%
£11,157
Prize money (window)
Strike by season
25%

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

Riding patterns

the angles behind the record · vs 20% baseline
First ride on the horse · first captured pairing
50%+30.0
n=2 · A/E 23.33 · £1 +22.50
Last-time-out winners · previous run was a win
0%−20.0
n=1 · A/E 0.00 · £1 −1.00
Fresh horses · 61+ days off
50%+30.0
n=2 · A/E 20.90 · £1 +22.50
Big fields · 14+ runners
100%+80.0
n=1 · A/E 29.16 · £1 +23.50
Group / Graded races · pattern & listed
0%−20.0
n=1 · A/E 0.00 · £1 −1.00

Each tile is the record in that situation vs the 20% 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.

Record by conditions

same window as header

Going

GoingRWSR£1
Good to Soft 2 0 0% −2.00
Standard (AW) 2 1 50% +22.50
Good 1 0 0% −1.00

Courses

CourseRWSR£1
Chantilly (FR) 3 1 33.3% +21.50
Deauville (FR) 1 0 0% −1.00
Longchamp (FR) 1 0 0% −1.00

Class

ClassRWSR£1
Class 1 1 0 0% −1.00

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
Marcus Aurelius (FR) 3 1 1 7 May 25
Make Baraket (FR) 2 0 0 10 Apr 25
All 2 horses ridden 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.

Riding for

same window · biggest samples first
TrainerRWSR£1
E Zahariev 5 1 20% +19.50
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2024→
1
Archived wins
£11,157
Prize money
2025
Best season · 1 win
Marcus Aurelius (FR) — Prix Cricket Ball (Conditions) (4yo+) (All-Weather Track) (Polytrack) Chantilly (FR) · Feb 2025
£11,157
Notable horses
Marcus Aurelius (FR)

Sires of the horses ridden

progeny record · win % by ground and trip
Lawman (FR) 33.3% · 1–3
Progeny have won 8.9% of 9,423 runs since 2008 (730 horses).
Make Believe (GB) 0% · 0–2
Progeny have won 11.1% of 3,612 runs since 2008 (298 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 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

all 5 archived runs · newest first

Every one of K Grzybowski's 5 archived rides, from 7 December 2024 to 7 May 2025, newest first — one winner among them.

DateCourseHorseRaceFinishSP
07 May 25 Longchamp (FR) Marcus Aurelius (FR)T: E Zahariev Prix du Gros Caillou (Conditions) (4yo+) (New Course) (Turf)7f · Good To Soft · 7 ran 6th 26/1
10 Apr 25 Chantilly (FR) Make Baraket (FR)T: E Zahariev Prix des Cotes d'Orleans (Maiden) (3yo) (Turf)6f · Good · 12 ran 9th 61/1
08 Apr 25 Deauville (FR) Marcus Aurelius (FR)T: E Zahariev Prix Cor de Chasse () (4yo+) (Straight Course) (Turf)5.5f · Good To Soft · 11 ran 7th 18/1
07 Feb 25 Chantilly (FR) Marcus Aurelius (FR)T: E Zahariev Prix Cricket Ball (Conditions) (4yo+) (All-Weather Track) (Polytrack)6.5f · Standard · 15 ran 1st 235/10
07 Dec 24 Chantilly (FR) Make Baraket (FR)T: E Zahariev Prix du Rond du Chene (Conditions) (2yo Colts & Geldings) (All-Weather Track) (Polytrack)9.5f · Standard · 10 ran 9th 96/1

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 K Grzybowski's strike rate?
K Grzybowski has won 1 of 5 rides since 2022, a strike rate of 20% (as at 28 October 2026). Figures are computed from our own results archive. A small sample — fewer than 30 rides, 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 28 October 2026, computed from our own results archive (2005 onwards; aggregates from 2008).