Sister Sioux (IRE)
Sister Sioux (IRE) is yet to win from 10 starts. Best effort: 4th of 13 at Carlisle (Sep 2011).
- 0–10Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −10.00£1 level staken=10 at SP
- 0.00Fair A/E n=9 · 0.00 incl. margin
- 45Highest OR
- 65dAvg 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
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
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 8.1% of 3,236 runs since Jan 2008 (195 horses).
Weakest on good to soft going: 5% from 339.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 24 | 1 | 4.2% | −3.9 | — |
| Good to Firm | 640 | 61 | 9.5% | +1.4 | 0 from 1 |
| Good | 799 | 72 | 9% | +0.9 | 0 from 4 |
| Good to Soft | 339 | 17 | 5% | −3.1 | — |
| Soft | 476 | 42 | 8.8% | +0.7 | 0 from 2 |
| Heavy | 213 | 12 | 5.6% | −2.5 | — |
| Standard (AW) | 745 | 58 | 7.8% | −0.3 | 0 from 3 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 230 | 15 | 6.5% | −1.6 | 0 from 1 |
| 6f – 7f | 977 | 96 | 9.8% | +1.7 | 0 from 4 |
| 1m – 1m1f | 651 | 49 | 7.5% | −0.6 | 0 from 1 |
| 1m2f – 1m4f | 389 | 26 | 6.7% | −1.4 | 0 from 1 |
| 1m5f – 2m | 574 | 45 | 7.8% | −0.3 | 0 from 3 |
| 2m1f – 2m4f | 306 | 21 | 6.9% | −1.2 | — |
| 2m5f – 3m | 76 | 8 | 10.5% | +2.4 | — |
| Over 3m | 33 | 3 | 9.1% | +1 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 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 Dance To The Blues (IRE) (2 wins).
The wins came over 5½f–1m; the highest grade won is Class 5 (Dance To The Blues (IRE)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Dance To The Blues (IRE) | 21 | 2 | 5½f–6f | Class 5 |
| Cloud Atlas (IRE) | 11 | 1 | 1m | Class 5 |
| Roman Sioux (IRE) | 6 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good | 4 | 0 | 0% | −4.00 |
| Standard (AW) | 3 | 0 | 0% | −3.00 |
| Soft | 2 | 0 | 0% | −2.00 |
| Good to Firm | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 6 | 5 | 0 | 0% | −5.00 |
| Class 5 | 3 | 0 | 0% | −3.00 |
| Class 4 | 2 | 0 | 0% | −2.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Southwell (AW) | 2 | 0 | 0% | −2.00 |
| Carlisle | 2 | 0 | 0% | −2.00 |
| Wetherby | 1 | 0 | 0% | −1.00 |
| Doncaster | 1 | 0 | 0% | −1.00 |
| Catterick | 1 | 0 | 0% | −1.00 |
| Wolverhampton (AW) | 1 | 0 | 0% | −1.00 |
| Thirsk | 1 | 0 | 0% | −1.00 |
| Ripon | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 4 | 0 | 0% | −4.00 |
| 1m5f – 2m | 3 | 0 | 0% | −3.00 |
| 1m2f – 1m4f | 1 | 0 | 0% | −1.00 |
| 1m – 1m1f | 1 | 0 | 0% | −1.00 |
| Under 6f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Brian Harding | 2 | 0 | 0% | −2.00 |
| Chris D Cogan | 2 | 0 | 0% | −2.00 |
| Matthew Lawson | 2 | 0 | 0% | −2.00 |
| Ryan Powell | 1 | 0 | 0% | −1.00 |
| Adrian McCarthy | 1 | 0 | 0% | −1.00 |
| Lee Newman | 1 | 0 | 0% | −1.00 |
| James Sullivan | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2011 | 7 | 0 | 0% | −7.00 |
| 2010 | 3 | 0 | 0% | −3.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Flat | 8 | 0 | 0% | −8.00 |
| Hurdle | 2 | 0 | 0% | −2.00 |
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
Quick answers
- How many races has Sister Sioux (IRE) won?
- Sister Sioux (IRE) has yet to win, from 10 archived starts between 2010 and 2011.
- Who trained Sister Sioux (IRE)?
- Sister Sioux (IRE) was trained by Robin Bastiman on the most recent run on record, at Wetherby on 27 December 2011.
- Who is Sister Sioux (IRE)'s sire?
- Sister Sioux (IRE) is by Antonius Pius (USA) out of Blue Sioux (GB), whose sire is Indian Ridge.
- What is Sister Sioux (IRE)'s official rating?
- Sister Sioux (IRE)'s highest official rating on record is 45.
- What is Sister Sioux (IRE)'s sire's record?
- Antonius Pius (USA)'s progeny in our archive have won 8.1% of 3,236 runs since Jan 2008 (195 horses), Flat and jumps together. Weakest on good to soft going: 5% from 339.
- Who are Sister Sioux (IRE)'s siblings?
- Out of Blue Sioux (GB), Sister Sioux (IRE) has 3 other produce in our archive, 2 of them winners. Most wins: Dance To The Blues (IRE) (2). Highest grade won: Class 5 (Dance To The Blues (IRE)). The wins came over 5½f–1m. As at Oct 2026.