Sioux Nation (USA)
Sioux Nation (USA) is 4 from 15, including a Group 1 win. The biggest win we hold: the Keeneland Phoenix Stakes at Curragh (Aug 2017). Hasn't won since May 2018. Every win has come on good or faster ground (0 from 5 on softer).
Progeny in our archive
As a sire, Sioux Nation (USA)’s progeny in our archive have won 12.4% of 2,885 runs since Jan 2008 (355 horses).
Strongest on good to firm going: 17.2% from 425. Strongest at trips under 6f (all codes): 16.3% from 578. Weakest over 1m2f – 1m4f (all codes): 4.7% from 190.
| Going | Runs | Wins | SR | vs sire |
|---|---|---|---|---|
| Firm | 4 | 0 | 0% | −12.4 |
| Good to Firm | 425 | 73 | 17.2% | +4.8 |
| Good | 737 | 78 | 10.6% | −1.8 |
| Good to Soft | 289 | 31 | 10.7% | −1.7 |
| Soft | 385 | 48 | 12.5% | +0.1 |
| Heavy | 113 | 14 | 12.4% | 0 |
| Standard (AW) | 932 | 114 | 12.2% | −0.2 |
| Distance (all codes) | Runs | Wins | SR | vs sire |
|---|---|---|---|---|
| Under 6f | 578 | 94 | 16.3% | +3.9 |
| 6f – 7f | 1,576 | 201 | 12.8% | +0.4 |
| 1m – 1m1f | 526 | 53 | 10.1% | −2.3 |
| 1m2f – 1m4f | 190 | 9 | 4.7% | −7.7 |
| 1m5f – 2m | 9 | 0 | 0% | −12.4 |
| 2m1f – 2m4f | 6 | 1 | 16.7% | +4.3 |
Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
- 4–15Wins / Runs
- 26.7%Strike rate
- 7 (46.7%)Placed
- +7.06£1 level staken=15 at SP
- 1.27Fair A/E n=15 · 1.07 incl. margin
- 115Highest OR
- 39dAvg between runs
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 135
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 28 Oct 2025 |
|---|---|---|---|---|
| Good to Firm | 8 | 135B | 92.5 | — |
| Soft | 3 | 102A | 58 | — |
| Good to Soft | 2 | 95A | 93 | — |
| Good | 1 | — | — | — |
| Distance | Runs | Best | Median | Since 28 Oct 2025 |
|---|---|---|---|---|
| 6f – 7f | 8 | 135B | 85.5 | — |
| Under 6f | 6 | 102A | 92.5 | — |
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 14 figures from 14 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 14.2% of 906 runs since Jan 2008 (99 horses).
Strongest on good to firm going: 19.7% from 198. Strongest at trips under 6f (all codes): 27.4% from 124. Weakest over 1m2f – 1m4f (all codes): 7.5% from 134.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 5 | 1 | 20% | +5.8 | — |
| Good to Firm | 198 | 39 | 19.7% | +5.5 | 3 from 8 |
| Good | 190 | 24 | 12.6% | −1.6 | 1 from 2 |
| Good to Soft | 69 | 11 | 15.9% | +1.7 | 0 from 2 |
| Soft | 88 | 8 | 9.1% | −5.1 | 0 from 3 |
| Heavy | 16 | 2 | 12.5% | −1.7 | — |
| Standard (AW) | 340 | 44 | 12.9% | −1.3 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 124 | 34 | 27.4% | +13.2 | 1 from 7 |
| 6f – 7f | 347 | 54 | 15.6% | +1.4 | 3 from 8 |
| 1m – 1m1f | 267 | 31 | 11.6% | −2.6 | — |
| 1m2f – 1m4f | 134 | 10 | 7.5% | −6.7 | — |
| 1m5f – 2m | 32 | 0 | 0% | −14.2 | — |
| 2m1f – 2m4f | 2 | 0 | 0% | −14.2 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
5 siblings in the archive, 4 winners — best of them Giorgio Vasari (IRE) (3 wins).
The wins came over 5f–1m½f; the highest grade won is Class 4 (Dash Dizzy (IRE)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Giorgio Vasari (IRE) | 31 | 3 | 6f–1m½f | Class 6 |
| Alabama (IRE) | 13 | 1 | 5f | — |
| Dash Dizzy (IRE) | 10 | 1 | 6f | Class 4 |
| Isle Of Innisfree (USA) | 13 | 1 | 5f | — |
| Oregon Point (USA) | 5 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good to Firm | 8 | 3 | 38% | +12.88 |
| Soft | 3 | 0 | 0% | −3.00 |
| Good | 2 | 1 | 50% | −0.82 |
| Good to Soft | 2 | 0 | 0% | −2.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 1 | 6 | 1 | 17% | +9.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Curragh | 3 | 1 | 33% | +0.00 |
| Newmarket | 2 | 0 | 0% | −2.00 |
| Ascot | 2 | 1 | 50% | +13.00 |
| Naas | 2 | 1 | 50% | +0.88 |
| Longchamp (FR) | 1 | 0 | 0% | −1.00 |
| York | 1 | 0 | 0% | −1.00 |
| Goodwood | 1 | 0 | 0% | −1.00 |
| Navan | 1 | 0 | 0% | −1.00 |
| Cork | 1 | 1 | 100% | +0.18 |
| Leopardstown | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 8 | 3 | 38% | −0.94 |
| Under 6f | 7 | 1 | 14% | +8.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Ryan Moore | 12 | 3 | 25% | +8.88 |
| Seamie Heffernan | 3 | 1 | 33% | −1.82 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 7 | 3 | 43% | +12.18 |
| Tongue tie | 5 | 1 | 20% | −2.12 |
| Blinkers | 3 | 0 | 0% | −3.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2018 | 8 | 1 | 13% | −5.12 |
| 2017 | 7 | 3 | 43% | +12.18 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018 · 8 runs | ||||||||||
| 07 Oct 18+21d | Longchamp (FR) | Prix de l'Abbaye de Longchamp Longines (2yo+) (Turf) | 13/16 | ½ | 9-11 | — | — | — | Ryan Moore | 33/1 |
| 16 Sep 18+23d | Curragh | Derrinstown Stud Flying Five Stakes (Group 1) | 3/9 | nk | 9-3 | 111 | 95A | 104A | Ryan Moore | 5/1 |
| 24 Aug 18+21d | York | Coolmore Nunthorpe Stakes (Group 1) | 8/15 | ½ | 9-9 | 112 | 91C | 94A | Ryan Moore | 16/1 |
| 03 Aug 18+20d | Goodwood | King George Qatar Stakes (Group 2) | 10/11 | nk | 8-13 | 112 | 94A | 81A | Ryan Moore | 6/1 |
| 14 Jul 18+22d | Newmarket | Darley July Cup Stakes (Group 1) | 5/13 | nse | 9-0 | 112 | 103C | 98A | Seamie Heffernan | 18/1 |
| 22 Jun 18+33d | Ascot | Commonwealth Cup (Group 1) (British Champions Series) | 16/22 | hd | 9-3 | 114 | 74C | 80A | Ryan Moore | 11/4F |
| 20 May 18+28d | Naas | Goffs Lacken Stakes (group 3) | 1/7 | 9-6 | 114 | 135B | 106A | Ryan Moore | 15/8F | |
| 22 Apr 18+204d | Navan | Committed Stakes (listed) | 4/7 | 2 | 9-8 | 115 | 102A | 91A | Ryan Moore | 5/1 |
| 2017 · 7 runs | ||||||||||
| 30 Sep 17+48d | Newmarket | Juddmonte Middle Park Stakes (Group 1) | 6/12 | hd | 9-0 | 115 | 91A | 89A | Ryan Moore | 11/2 |
| 13 Aug 17+52d | Curragh | Keeneland Phoenix Stakes (Group 1) | 1/8 | 9-3 | 106 | 106A | 96A | Ryan Moore | 2/1 | |
| 22 Jun 17+26d | Ascot | Norfolk Stakes (Group 2) | 1/17 | 9-1 | — | 84C | 109A | Ryan Moore | 14/1 | |
| 27 May 17+8d | Curragh | Cold Move Irish Ebf Marble Hill Stakes (listed) | 6/7 | 2½ | 9-3 | — | 53A | 76A | Ryan Moore | 9/2 |
| 19 May 17+12d | Cork | Irish Stallion Farms EBF Maiden (Plus 10) | 1/5 | 9-5 | — | 74C | 99B | Seamie Heffernan | 2/11F | |
| 07 May 17+28d | Leopardstown | Irish Stallion Farms Ebf Maiden | 2/12 | 2 | 9-5 | — | 80A | 99A | Seamie Heffernan | 8/11F |
| 09 Apr 17 | Naas | Irish Stallion Farms E.B.F. Maiden (Plus 10) | 3/10 | 2¾ | 9-5 | — | 58A | 77A | Ryan Moore | 2/1F |
Quick answers
- How many races has Sioux Nation won?
- Sioux Nation (USA) won 4 of 15 archived starts between 2017 and 2018, a strike rate of 26.7%. Placed 7 times in total (46.7% of starts).
- Who trained Sioux Nation?
- Sioux Nation (USA) was trained by A P O'Brien on the most recent run on record, at Longchamp (FR) on 7 October 2018.
- Who is Sioux Nation's sire?
- Sioux Nation (USA) is by Scat Daddy (USA) out of Dream The Blues (IRE), whose sire is Oasis Dream.
- What going does Sioux Nation prefer?
- Sioux Nation (USA) has the best record on good to firm going: 3 wins from 8 starts (37.5%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Sioux Nation's official rating?
- Sioux Nation (USA)'s highest official rating on record is 115.
- What is Sioux Nation's sire's record?
- Scat Daddy (USA)'s progeny in our archive have won 14.2% of 906 runs since Jan 2008 (99 horses), Flat and jumps together. Strongest on good to firm going: 19.7% from 198. Strongest at trips under 6f (all codes): 27.4% from 124. Weakest over 1m2f – 1m4f (all codes): 7.5% from 134.
- Who are Sioux Nation's siblings?
- Out of Dream The Blues (IRE), Sioux Nation (USA) has 5 other produce in our archive, 4 of them winners. Most wins: Giorgio Vasari (IRE) (3). Highest grade won: Class 4 (Dash Dizzy (IRE)). The wins came over 5f–1m½f. As at Oct 2026.
- Has Sioux Nation sired winners?
- As a sire, Sioux Nation (USA)'s progeny in our archive have won 12.4% of 2,885 runs since Jan 2008 (355 horses), Flat and jumps together. Strongest on good to firm going: 17.2% from 425. Strongest at trips under 6f (all codes): 16.3% from 578. Weakest over 1m2f – 1m4f (all codes): 4.7% from 190.