Sydneyarms Chelsea (IRE)
Sydneyarms Chelsea won two of her six starts on turf, both over 6f – 7f on good to soft. Her biggest success came in the Group 3 Prix Six Perfections Sky Sports Racing at Deauville (FR) in Aug 2022. She also took a Class 5 maiden at Newbury in May 2022. The filly, aged 3 at her last run in Aug 2023, finished 8 of 13 in the Class 1 Whispering Angel Oak Tree Stakes at Goodwood on her first outing in first-time headgear.
- 2–6Wins / Runs
- 33.3%Strike rate
- 2 (33.3%)Placed
- +11.70£1 level staken=6 at SP
- 4.25Fair A/E n=6 · 3.55 incl. margin
- 100Highest OR
- 23dBetween runs (median)longest 313 d
A/E compares actual wins with what starting prices implied. "Fair" strips the bookmaker margin from the expectation, so favourites and longshots are judged on the same footing — figures near 1.00 mean the market priced this horse about right.
KTB Speed and Rating
Best recent Speed 70
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 →
| Going | Runs | Best | Median | Since 5 Nov 2025 |
|---|---|---|---|---|
| Soft | 1 | — | — | — |
| Good | 1 | — | — | — |
| Good to Firm | 1 | — | — | — |
| Good to Soft | 1 | — | — | — |
| Distance | Runs | Best | Median | Since 5 Nov 2025 |
|---|---|---|---|---|
| 6f – 7f | 4 | 92C | 70 | — |
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 4 figures from 4 runs · as at 3 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
Progeny in our archive have won 12.4% of 2,906 runs since Mar 2022 (360 horses).
Strongest on good to firm going: 17.2% from 425. Strongest at trips under 6f (all codes): 16.2% from 580. Weakest over 1m2f – 1m4f (all codes): 4.7% from 190.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 4 | 0 | 0% | −12.4 | — |
| Good to Firm | 425 | 73 | 17.2% | +4.8 | 0 from 1 |
| Good | 738 | 78 | 10.6% | −1.8 | 0 from 1 |
| Good to Soft | 293 | 31 | 10.6% | −1.8 | 2 from 3 |
| Soft | 391 | 49 | 12.5% | +0.1 | 0 from 1 |
| Heavy | 113 | 14 | 12.4% | 0 | — |
| Standard (AW) | 942 | 114 | 12.1% | −0.3 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 580 | 94 | 16.2% | +3.8 | — |
| 6f – 7f | 1,586 | 202 | 12.7% | +0.3 | 2 from 6 |
| 1m – 1m1f | 533 | 53 | 9.9% | −2.5 | — |
| 1m2f – 1m4f | 190 | 9 | 4.7% | −7.7 | — |
| 1m5f – 2m | 11 | 0 | 0% | −12.4 | — |
| 2m1f – 2m4f | 6 | 1 | 16.7% | +4.3 | — |
Flat and jumps together (all codes) · since Mar 2022 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
3 siblings in the archive, 2 winners — best of them Alpine Wedding (IRE) (1 win).
The wins came over 6f–7f; the highest grade won is Class 4 (Bucklow Hill (IRE)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Alpine Wedding (IRE) | 6 | 1 | 7f | — |
| Bucklow Hill (IRE) | 5 | 1 | 6f | Class 4 |
| Zoffany Gold (IRE) | 2 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good to Soft | 3 | 2 | 67% | +14.70 |
| Soft | 1 | 0 | 0% | −1.00 |
| Good | 1 | 0 | 0% | −1.00 |
| Good to Firm | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 1 | 3 | 0 | 0% | −3.00 |
| Class 5 | 1 | 1 | 100% | +9.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Deauville (FR) | 2 | 1 | 50% | +5.70 |
| Goodwood | 1 | 0 | 0% | −1.00 |
| Newmarket | 1 | 0 | 0% | −1.00 |
| Ascot | 1 | 0 | 0% | −1.00 |
| Newbury | 1 | 1 | 100% | +9.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| William Buick | 3 | 1 | 33% | +7.00 |
| Tom Marquand | 1 | 0 | 0% | −1.00 |
| Ryan Moore | 1 | 1 | 100% | +6.70 |
| Hollie Doyle | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 5 | 2 | 40% | +12.70 |
| Hood | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2023 | 1 | 0 | 0% | −1.00 |
| 2022 | 5 | 2 | 40% | +12.70 |
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
| Date | Course | Race | Pos | Btn | Wgt | OR | Spd | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 · 1 run | ||||||||||
| 02 Aug 23+313d | Goodwood | Whispering Angel Oak Tree Stakes (Fillies' & Mares' Group 3) | 8/13 | hd | 8-13 | 99 | 70C | 84A | Tom Marquand | 40/1 |
| 2022 · 5 runs | ||||||||||
| 23 Sep 22+52d | Newmarket | Al Basti Equiworld, Dubai Rockfel Stakes (Fillies' Group 2) | 5/14 | ½ | 9-2 | 100 | 92C | 88A | William Buick | 14/1 |
| 02 Aug 22+23d | Deauville (FR) | Prix Six Perfections Sky Sports Racing (2yo Fillies) (Round Course) (Turf) | 1/8 | 8-11 | — | — | — | Ryan Moore | 67/10 | |
| 10 Jul 22+23d | Deauville (FR) | Prix Roland de Chambure () (2yo) (Round Course) (Turf) | 4/8 | nk | 8-10 | — | — | — | Hollie Doyle | 39/10 |
| 17 Jun 22+17d | Ascot | Albany Stakes (Fillies' Group 3) | 5/16 | ¾ | 9-2 | — | 62C | 90A | William Buick | 25/1 |
| 31 May 22 | Newbury | Get A Run For Your Money At BetVictor Maiden Stakes (GBB Race) (Div 2) | 1/11 | 9-2 | — | 70A | 87A | William Buick | 9/1 | |
Quick answers
- How many races has Sydneyarms Chelsea won?
- Sydneyarms Chelsea (IRE) won 2 of 6 archived starts between 2022 and 2023, a strike rate of 33.3%. Placed 2 times in total (33.3% of starts).
- Who trained Sydneyarms Chelsea?
- Sydneyarms Chelsea (IRE) was trained by Charles Hills on the most recent run on record, at Goodwood on 2 August 2023.
- Who is Sydneyarms Chelsea's sire?
- Sydneyarms Chelsea (IRE) is by Sioux Nation (USA) out of Wedding Dress (GB), whose sire is Tamayuz.
- What going does Sydneyarms Chelsea prefer?
- Sydneyarms Chelsea (IRE) has the best record on good to soft 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 Sydneyarms Chelsea's official rating?
- The most recent official rating on record is 99, from the run on 2 August 2023. The highest on record is 100.
- What is Sydneyarms Chelsea's sire's record?
- Sioux Nation (USA)'s progeny in our archive have won 12.4% of 2,906 runs since Mar 2022 (360 horses), Flat and jumps together. Strongest on good to firm going: 17.2% from 425. Strongest at trips under 6f (all codes): 16.2% from 580. Weakest over 1m2f – 1m4f (all codes): 4.7% from 190.
- Who are Sydneyarms Chelsea's siblings?
- Out of Wedding Dress (GB), Sydneyarms Chelsea (IRE) has 3 other produce in our archive, 2 of them winners. Most wins: Alpine Wedding (IRE) (1). Highest grade won: Class 4 (Bucklow Hill (IRE)). The wins came over 6f–7f. As at Nov 2026.