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Horse profile

Siviez (GB)

4yo filly · Trainer Grant Tuer · Owner Grant Tuer
by Ardad (IRE) out of Darrfonah (IRE) (Singspiel)
9 runs · 6 courses · from Jul 2025
As at 3 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Last run 20 May 2026 · 7th of 10 Last raced off OR 50
KTB Profile

Siviez is a maiden who has been unplaced in all nine starts. Her best effort came when third of five at Redcar in Aug 2025. She has raced on turf and all-weather, over trips from under 6f to 1m1f, on good to firm, good and standard going. The filly last ran at Ayr in May 2026, finishing seventh of 10 in a Class 6 handicap off an official rating of 50, which was 11lb below her highest ever mark.

Based on 9 archived runs · run-style from 9 commented runs since Jul 2025 · updated 3 Nov 2026
KTB at a glance OR ↓ 11lb off peak
Official rating50↓ 11lb off peak
50 50–61

KTB Speed and Rating

KTB Speed

Best recent Speed 88 the best of the last 3 graded (A or B) runs · Ayr, 20 May 2026

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 96A · median 75
GoingRunsBestMedianSince 3 Nov 2025
Good481A753 runs · 81 / 75
Standard (AW)396A802 runs · 96 / 88
Good to Firm288A72.51 run · —
DistanceRunsBestMedianSince 3 Nov 2025
6f – 7f596A804 runs · 96 / 84
Under 6f281A752 runs · 81 / 75
1m – 1m1f257C57—

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 74A the best of the last 3 rated runs · Catterick, 11 May 2026 Official rating 50 at the last run, 20 May 2026

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 78A · median 61
GoingRunsBestMedianSince 3 Nov 2025
Good478A663 runs · 78 / 74
Standard (AW)369A572 runs · 69 / 63
Good to Firm264A62.51 run · —
DistanceRunsBestMedianSince 3 Nov 2025
6f – 7f569A584 runs · 69 / 61
Under 6f278A762 runs · 78 / 76
1m – 1m1f261B51—

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 from 9 analysed runs since Jul 2025

  • Mid-division 3 (33%) · 0 wins
  • Held up 3 (33%) · 0 wins
  • Prominent 3 (33%) · 0 wins

Pedigree intelligence

Sire

Progeny in our archive have won 8.7% of 3,539 runs since Mar 2021 (351 horses).

GoingRunsWinsSRvs sireThis horse
Firm4037.5%−1.2—
Good to Firm697689.8%+1.10 from 2
Good800627.8%−0.90 from 4
Good to Soft3603910.8%+2.1—
Soft336339.8%+1.1—
Heavy9955.1%−3.6—
Standard (AW)1,207988.1%−0.60 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1,15012711%+2.30 from 2
6f – 7f1,9781557.8%−0.90 from 5
1m – 1m1f332206%−2.70 from 2
1m2f – 1m4f5559.1%+0.4—
1m5f – 2m700%−8.7—
2m1f – 2m4f1715.9%−2.8—

Flat and jumps together (all codes) · since Mar 2021 · as at 2 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Darrfonah (IRE) (Singspiel)

5 siblings in the archive, 1 winner — best of them Sir Charlie Kunz (GB) (1 win).

The wins came over 1m1½f; the highest grade won is Class 5 (Sir Charlie Kunz (GB)).

ProduceRunsWinsWin tripsBest grade
Sir Charlie Kunz (GB)1011m1½fClass 5
Fran The Man (GB)70——
Mayflower Billy (GB)100——
Dubawi Diamond (GB)80——
Forked Lightning (GB)60——

Record by conditions

GoingRunsWinsSR£1
Good 4 0 0% −4.00
Standard (AW) 3 0 0% −3.00
Good to Firm 2 0 0% −2.00

ClassRunsWinsSR£1
Class 6 6 0 0% −6.00
Class 5 3 0 0% −3.00

CourseRunsWinsSR£1
Catterick 2 0 0% −2.00
Southwell (AW) 2 0 0% −2.00
Redcar 2 0 0% −2.00
Ayr 1 0 0% −1.00
Thirsk 1 0 0% −1.00
Newcastle (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 5 0 0% −5.00
Under 6f 2 0 0% −2.00
1m – 1m1f 2 0 0% −2.00

JockeyRunsWinsSR£1
Oliver Stammers 5 0 0% −5.00
Owen Lewis 2 0 0% −2.00
Harrison Shaw 2 0 0% −2.00

SeasonRunsWinsSR£1
2026 6 0 0% −6.00
2025 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
2026 · 6 runs
20 May 26+9d Ayr Kronenbourg 1664 Handicap Class 6 · 6f · Good To Firm · 10 ran Held a midpack position early - pressed for effort with 2f left - unable to make further gains - finished well held in 7th 7/10 ¾ 8-13 5088A64A Oliver Stammers 12/1
11 May 26+23d Catterick Download The Raceday Ready App Handicap Class 6 · 5f · Good · 11 ran Settled mid-pack - pushed along with 2f left - closed steadily late to finish fourth beaten 2 lengths 4/11 ½ 9-4 5069B74A Oliver Stammers 10/3
18 Apr 26+10d Thirsk Hunt Cup Next Meeting Saturday 2nd May Handicap Class 6 · 6f · Good · 17 ran Settled in the pack - pressed for effort with 2f left - unable to land a blow - finished well held in 11th 11/17 ¾ 9-2 5375C58A Owen Lewis 18/1
08 Apr 26+11d Catterick Racing To School Reaches 25 Years Apprentice Handicap Class 6 · 5f · Good · 12 ran Settled at the back - lost touch 3f out then angled right to close steadily from 2f out - finished on one level note 6/12 1¼ 9-4 5581A78A Owen Lewis 12/1
28 Mar 26+16d Southwell (AW) Daily Profit Boosts At betmgm.co.uk Handicap Class 6 · 7f · Standard · 12 ran Held up close to the pace - pressed for effort with a furlong left and drifted right - lost momentum as fading left soon after - finished well beaten in 11th 11/12 ¾ 9-8 5980A57A Oliver Stammers 33/1
12 Mar 26+201d Newcastle (AW) Always Gamble Responsibly At BetMGM Handicap Class 6 · 7f · Standard · 11 ran Settled behind the pace in mid-pack - pushed along with 3f left - dropped away 2f out - eventually held in 9th 9/11 nk 9-5 6196A69A Oliver Stammers 66/1
2025 · 3 runs
23 Aug 25+6d Redcar Market Cross Jewellers Novice Stakes (GBB Race) Class 5 · 1m · Good To Firm · 5 ran Hampered start - settled towards the back - driven on with over 2f left - kept going without threatening the front pair - finished third beaten 5 1/4 lengths 3/5 3¼ 9-2 —57C61B Harrison Shaw 66/1
17 Aug 25+18d Southwell (AW) Grace & Dotty Fedoras And Feathers Novice Stakes (GBB Race) (Div 2) Class 5 · 1m · Standard · 13 ran Sat close to front group wide - urged forward around halfway - lost ground with 3f left - eventually well held in 11th 11/13 6 8-13 —57C41C Harrison Shaw 250/1
30 Jul 25 Redcar Start Your Racing TV Free Trial Fillies' Novice Stakes (GBB Race) Class 5 · 7f · Good · 9 ran Held up towards the back - asked for effort with 3f left - found nothing thereafter - well held in 5th 5/9 1¾ 9-2 —75B47A Oliver Stammers 100/1

Quick answers

How many races has Siviez won?
Siviez (GB) has yet to win, from 9 archived starts between 2025 and 2026.
Who trains Siviez?
Siviez (GB) is trained by Grant Tuer, who saddled the horse on its most recent run on 20 May 2026.
Who is Siviez's sire?
Siviez (GB) is by Ardad (IRE) out of Darrfonah (IRE), whose sire is Singspiel.
What is Siviez's official rating?
The most recent official rating on record is 50, from the run on 20 May 2026. The highest on record is 61.
What is Siviez's sire's record?
Ardad (IRE)'s progeny in our archive have won 8.7% of 3,539 runs since Mar 2021 (351 horses), Flat and jumps together.
Who are Siviez's siblings?
Out of Darrfonah (IRE), Siviez (GB) has 5 other produce in our archive, 1 of them a winner. Most wins: Sir Charlie Kunz (GB) (1). Highest grade won: Class 5 (Sir Charlie Kunz (GB)). The wins came over 1m1½f. As at Nov 2026.

Record shown from July 2025. 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.