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Horse profile

Jack Louie (GB)

4yo gelding (at last run, Mar 2020) · Last trainer Dean Ivory · Last owner Roger S Beadle
by Mazameer (IRE) out of Fleetwood Nix (GB) (Acclamation)
9 runs · 4 courses · from Jun 2018
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 7 Mar 2020 — 2,433 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2020 · 6th of 11 Last raced off OR 43
KTB Profile

Jack Louie (GB) is yet to win from 9 starts. Best effort: 4th of 12 at Kempton (AW) (Apr 2019).

Based on 9 archived runs · updated 5 Nov 2026
Official rating43↓ 2lb off peak
43 39–45

KTB Speed and Rating

KTB Speed

Best recent Speed 97 the best of the last 3 graded (A or B) runs · Kempton (AW), 12 Apr 2019

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →

Flat 9 figures · best 97A · median 73
GoingRunsBestMedianSince 5 Nov 2025
Standard (AW)797A75—
Good to Firm269C59—
DistanceRunsBestMedianSince 5 Nov 2025
6f – 7f697A80—
1m – 1m1f273B65—
Under 6f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 9 figures from 9 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 57A the best of the last 3 rated runs · Chelmsford City (AW), 7 Mar 2020 Official rating 43 at the last run, 7 Mar 2020

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Flat 9 figures · best 57A · median 44
GoingRunsBestMedianSince 5 Nov 2025
Standard (AW)757A45—
Good to Firm243C34.5—
DistanceRunsBestMedianSince 5 Nov 2025
6f – 7f657A50.5—
1m – 1m1f242A40—
Under 6f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 9 figures from 9 runs · as at 4 Oct 2026 · a record, not a forecast

Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.

Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire

Progeny in our archive have won 7.8% of 474 runs since Mar 2017 (43 horses).

GoingRunsWinsSRvs sireThis horse
Firm200%−7.8—
Good to Firm8522.4%−5.40 from 2
Good80911.3%+3.5—
Good to Soft5347.5%−0.3—
Soft6169.8%+2—
Heavy1000%−7.8—
Standard (AW)183168.7%+0.90 from 7
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f113108.8%+10 from 1
6f – 7f233198.2%+0.40 from 6
1m – 1m1f8211.2%−6.60 from 2
1m2f – 1m4f33618.2%+10.4—
1m5f – 2m1218.3%+0.5—
2m1f – 2m4f100%−7.8—

Flat and jumps together (all codes) · since Mar 2017 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Fleetwood Nix (GB) (Acclamation)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 7 0 0% −7.00
Good to Firm 2 0 0% −2.00

ClassRunsWinsSR£1
Class 6 4 0 0% −4.00
Class 5 3 0 0% −3.00
Class 7 2 0 0% −2.00

CourseRunsWinsSR£1
Chelmsford City (AW) 3 0 0% −3.00
Kempton (AW) 3 0 0% −3.00
Windsor 2 0 0% −2.00
Wolverhampton (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 6 0 0% −6.00
1m – 1m1f 2 0 0% −2.00
Under 6f 1 0 0% −1.00

JockeyRunsWinsSR£1
Jack Duern 3 0 0% −3.00
Sophie Ralston 2 0 0% −2.00
Martin Dwyer 2 0 0% −2.00
Hollie Doyle 1 0 0% −1.00
Raul Da Silva 1 0 0% −1.00

SeasonRunsWinsSR£1
2020 2 0 0% −2.00
2019 4 0 0% −4.00
2018 3 0 0% −3.00

Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.

Form

DateCourseRace PosBtn Wgt ORSpdKTB Jockey SP
2020 · 2 runs
07 Mar 20+23d Chelmsford City (AW) tote Guarantee On Course For Cheltenham Festival Classified Stakes Class 6 · 7f · Standard · 11 ran 6/11 1½ 8-9 4375A57A Sophie Ralston 14/1
13 Feb 20+307d Chelmsford City (AW) Good Friday Spring Country Fair Handicap Class 7 · 7f · Standard · 11 ran 6/11 1 8-11 4585A56A Sophie Ralston 20/1
2019 · 4 runs
12 Apr 19+16d Kempton (AW) 100 Profit Boost At 32RedSport.com Classified Stakes (Div 2) Class 6 · 7f · Standard To Slow · 12 ran 4/12 1¼ 8-8 3997A57A Martin Dwyer 10/1
27 Mar 19+27d Kempton (AW) Wise Betting At racingtv.com Classified Stakes (Div 2) Class 6 · 1m · Standard To Slow · 9 ran 7/9 shd 8-11 4157A38A Martin Dwyer 7/1
28 Feb 19+24d Kempton (AW) 100% Profit Boost At 32RedSport.com Handicap (Div 2) Class 6 · 1m · Standard To Slow · 14 ran 7/14 2 8-0 4573B42A Hollie Doyle 8/1
04 Feb 19+203d Chelmsford City (AW) Bet In-play At totesport.com Handicap Class 7 · 7f · Standard · 13 ran 7/13 1 8-1 4586B44A Jack Duern 20/1
2018 · 3 runs
16 Jul 18+14d Windsor Pattonair Derby EBF Novice Stakes Class 5 · 6f · Good To Firm · 12 ran 11/12 ¾ 9-2 —69C43C Raul Da Silva 66/1
02 Jul 18+14d Wolverhampton (AW) EBF sportingjobs.co.uk Novice Stakes Class 5 · 7f · Standard · 11 ran 8/11 5 8-13 —39C45C Jack Duern 66/1
18 Jun 18 Windsor Sky Bet Price Boosts EBF Stallions Novice Stakes Class 5 · 5f · Good To Firm · 13 ran 12/13 2½ 8-13 —49C26A Jack Duern 33/1

Quick answers

How many races has Jack Louie won?
Jack Louie (GB) has yet to win, from 9 archived starts between 2018 and 2020.
Who trained Jack Louie?
Jack Louie (GB) was trained by Dean Ivory on the most recent run on record, at Chelmsford City (AW) on 7 March 2020.
Who is Jack Louie's sire?
Jack Louie (GB) is by Mazameer (IRE) out of Fleetwood Nix (GB), whose sire is Acclamation.
What is Jack Louie's official rating?
The most recent official rating on record is 43, from the run on 7 March 2020. The highest on record is 45.
What is Jack Louie's sire's record?
Mazameer (IRE)'s progeny in our archive have won 7.8% of 474 runs since Mar 2017 (43 horses), Flat and jumps together.

Record shown from June 2018. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.