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Horse profile

Sound Hearts (USA)

4yo filly (at last run, Oct 2013) · Last trainer Roger Varian · Last owner Y Masuda
by Sir Percy (GB) out of Crystal Seas (GB) (Zamindar)
14 runs · 12 courses · from Apr 2012
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 5 Oct 2013 — 4,779 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2013 · 1st of 11 Won last time out 3 wins · Newmarket, Folkestone & Brighton Last raced off OR 95
KTB Profile

Sound Hearts (USA) is 3 from 14, including a Listed win. Won last time out in the TRM Pride Stakes at Newmarket — a first Listed win in our archive.

Based on 14 archived runs · updated 5 Nov 2026
Official rating95↓ 2lb off peak
95 76–97

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating 102A the best of the last 3 rated runs · Newmarket, 5 Oct 2013 Official rating 95 at the last run, 5 Oct 2013

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 14 figures · best 104A · median 84
GoingRunsBestMedianSince 5 Nov 2025
Good698B84—
Good to Firm3104A102—
Standard (AW)383A82—
Good to Soft1———
Soft1———
DistanceRunsBestMedianSince 5 Nov 2025
1m2f – 1m4f11102A83—
1m – 1m1f3104A85—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 14 figures from 14 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 11.2% of 7,153 runs since May 2011 (473 horses).

GoingRunsWinsSRvs sireThis horse
Firm52815.4%+4.2—
Good to Firm1,17614912.7%+1.52 from 3
Good1,73619111%−0.21 from 6
Good to Soft908859.4%−1.80 from 1
Soft8598610%−1.20 from 1
Heavy2052713.2%+2—
Standard (AW)2,21725211.4%+0.20 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f90910%−1.2—
6f – 7f967848.7%−2.5—
1m – 1m1f1,15211610.1%−1.11 from 3
1m2f – 1m4f2,51929911.9%+0.72 from 11
1m5f – 2m1,59219011.9%+0.7—
2m1f – 2m4f5156212%+0.8—
2m5f – 3m2482811.3%+0.1—
Over 3m701014.3%+3.1—

Flat and jumps together (all codes) · since May 2011 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Crystal Seas (GB) (Zamindar)

3 siblings in the archive, 1 winner — best of them Upton Seas (GB) (3 wins).

The wins came over 1m2f–1m4f; the highest grade won is Class 5 (Upton Seas (GB)).

ProduceRunsWinsWin tripsBest grade
Upton Seas (GB)1131m2f–1m4fClass 5
Reprieved (GB)130——
Upton Crystal (GB)50——

Record by conditions

GoingRunsWinsSR£1
Good 6 1 17% −0.50
Good to Firm 3 2 67% +16.00
Standard (AW) 3 0 0% −3.00
Good to Soft 1 0 0% −1.00
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 1 6 1 17% +7.00
Class 4 4 2 50% +7.50
Class 5 3 0 0% −3.00
Class 6 1 0 0% −1.00

CourseRunsWinsSR£1
Newmarket 3 1 33% +10.00
Newcastle 1 0 0% −1.00
Warwick 1 0 0% −1.00
York 1 0 0% −1.00
Folkestone 1 1 100% +5.00
Nottingham 1 0 0% −1.00
Brighton 1 1 100% +4.50
Leicester 1 0 0% −1.00
Kempton (AW) 1 0 0% −1.00
Lingfield (AW) 1 0 0% −1.00
Salisbury 1 0 0% −1.00
Wolverhampton (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 11 2 18% +7.50
1m – 1m1f 3 1 33% +3.00

JockeyRunsWinsSR£1
Andrea Atzeni 5 1 20% +8.00
Neil Callan 5 1 20% +1.00
Dominic Fox 2 1 50% +3.50
Frankie Dettori 1 0 0% −1.00
William Buick 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 12 2 17% −0.50
Hood 2 1 50% +11.00

SeasonRunsWinsSR£1
2013 5 1 20% +8.00
2012 9 2 22% +2.50

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 ORKTB Jockey SP
2013 · 5 runs
05 Oct 13+77d Newmarket TRM Pride Stakes (Formerly The Severals Stakes) (Fillies' Listed) Class 1 · 1m2f · Good To Firm · 11 ran 1/11 9-2 95102A Andrea Atzeni 12/1
20 Jul 13+22d Newmarket Newsells Park Stud Stakes (Registered as Aphrodite Stakes) (Fillies' Listed) Class 1 · 1m4f · Good To Firm · 7 ran 7/7 8 9-2 9574C Frankie Dettori 13/2
28 Jun 13+11d Newcastle Betfred/British Stallion Studs E.B.F. Hoppings Stakes (Fillies' Listed) Class 1 · 1m2f · Good To Soft · 8 ran 3/8 2¾ 9-5 9791A Andrea Atzeni 6/1
17 Jun 13+32d Warwick Voute Sales Warwickshire Oaks Stakes (Fillies' Listed) Class 1 · 1m3f · Good · 8 ran 2/8 ¾ 8-12 9783A Andrea Atzeni 4/1
16 May 13+222d York Betfred Hambleton Stakes (Listed Handicap) Class 1 · 1m · Good · 15 ran 9/15 1 8-12 9785A William Buick 9/1
2012 · 9 runs
06 Oct 12+34d Newmarket TRM Severals Stakes (Fillies' Listed) Class 1 · 1m2f · Soft · 14 ran 3/14 1¼ 8-11 9094A Andrea Atzeni 14/1
02 Sep 12+16d Folkestone British Stallion Studs Supporting British Racing E.b.f. Fillies' Handicap Class 4 · 1m1½f · Good To Firm · 9 ran 1/9 9-5 85104A Neil Callan 5/1
17 Aug 12+8d Nottingham Coco Dolly And Gladstonian Fillies' Handicap Class 4 · 1m2f · Good · 9 ran 2/9 ½ 9-2 7689A Dominic Fox 11/2
09 Aug 12+15d Brighton Number One Dealer In Sussex, Frosts Chevrolet Fillies' Handicap Class 4 · 1m2f · Good · 6 ran 1/6 8-9 7698B Dominic Fox 9/2
25 Jul 12+22d Leicester Join At The Races On Facebook Median Auction Maiden Stakes Class 6 · 1m2f · Good · 4 ran 2/4 nk 8-12 7783B Neil Callan 11/8F
03 Jul 12+26d Kempton (AW) Betfair Handicap Class 4 · 1m3f · Standard · 9 ran 5/9 1 9-5 7782A Neil Callan 14/1
07 Jun 12+21d Lingfield (AW) Lingfield Park Owners Club Maiden Fillies' Stakes (AWT) (Div 2) Class 5 · 1m2f · Standard · 12 ran 3/12 ½ 8-9 —76A Neil Callan 6/1
17 May 12+26d Salisbury Fonthill Stud Maiden Fillies' Stakes (Div 2) Class 5 · 1m2f · Good · 13 ran 7/13 1½ 8-12 —65A Andrea Atzeni 10/3
21 Apr 12 Wolverhampton (AW) 32red.com Maiden Fillies' Stakes Class 5 · 1m1½f · Standard · 12 ran 4/12 hd 8-10 —83A Neil Callan 11/4

Quick answers

How many races has Sound Hearts won?
Sound Hearts (USA) won 3 of 14 archived starts between 2012 and 2013, a strike rate of 21.4%. Placed 8 times in total (57.1% of starts).
Who trained Sound Hearts?
Sound Hearts (USA) was trained by Roger Varian on the most recent run on record, at Newmarket on 5 October 2013.
Who is Sound Hearts's sire?
Sound Hearts (USA) is by Sir Percy (GB) out of Crystal Seas (GB), whose sire is Zamindar.
What going does Sound Hearts prefer?
Sound Hearts (USA) has the best record on good to firm going: 2 wins from 3 starts (66.7%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Sound Hearts's official rating?
The most recent official rating on record is 95, from the run on 5 October 2013. The highest on record is 97.
What is Sound Hearts's sire's record?
Sir Percy (GB)'s progeny in our archive have won 11.2% of 7,153 runs since May 2011 (473 horses), Flat and jumps together.
Who are Sound Hearts's siblings?
Out of Crystal Seas (GB), Sound Hearts (USA) has 3 other produce in our archive, 1 of them a winner. Most wins: Upton Seas (GB) (3). Highest grade won: Class 5 (Upton Seas (GB)). The wins came over 1m2f–1m4f. As at Nov 2026.

Record shown from April 2012. 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.