Siouxperb (GB)
Siouxperb is a gelding who has two wins from six starts, both at Class 4 level. He gained his first success in a novice at Yarmouth on good to firm in Apr 2026 and his second in a nursery handicap at Newcastle on standard going in Oct 2026. All six runs have come over 6f to 7f. His last run at Newcastle in Oct 2026 was a win off an official rating of 86.
- 2–6Wins / Runs
- 33.3%Strike rate
- 3 (50%)Placed
- −0.58£1 level staken=6 at SP
- 1.56Fair A/E n=6 · 1.36 incl. margin
- 90Highest OR
- 35dAvg 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 109
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 20 Oct 2025 |
|---|---|---|---|---|
| Standard (AW) | 2 | 109A | 97.5 | 2 · 109 / 97.5 |
| Good to Firm | 2 | 73A | 61 | 2 · 73 / 61 |
| Soft | 1 | — | — | 1 · — |
| Good | 1 | — | — | 1 · — |
| Distance | Runs | Best | Median | Since 20 Oct 2025 |
|---|---|---|---|---|
| 6f – 7f | 6 | 109A | 74 | 6 · 109 / 74 |
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 6 figures from 6 runs · as at 20 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.
Pedigree intelligence
Progeny in our archive have won 12.4% of 2,866 runs since Jan 2008 (353 horses).
Strongest on good to firm going: 17.2% from 425. Strongest at trips under 6f (all codes): 16.3% from 576. Weakest over 1m2f – 1m4f (all codes): 4.8% from 189.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 4 | 0 | 0% | −12.4 | — |
| Good to Firm | 425 | 73 | 17.2% | +4.8 | 1 from 2 |
| Good | 737 | 78 | 10.6% | −1.8 | 0 from 1 |
| Good to Soft | 289 | 31 | 10.7% | −1.7 | — |
| Soft | 380 | 47 | 12.4% | 0 | 0 from 1 |
| Heavy | 112 | 13 | 11.6% | −0.8 | — |
| Standard (AW) | 919 | 114 | 12.4% | 0 | 1 from 2 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 576 | 94 | 16.3% | +3.9 | — |
| 6f – 7f | 1,564 | 199 | 12.7% | +0.3 | 2 from 6 |
| 1m – 1m1f | 522 | 53 | 10.2% | −2.2 | — |
| 1m2f – 1m4f | 189 | 9 | 4.8% | −7.6 | — |
| 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 19 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
4 siblings in the archive, 3 winners — best of them Staincliff (GB) (2 wins).
The wins came over 5f–7f; the highest grade won is Class 5 (Staincliff (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Staincliff (GB) | 8 | 2 | 5f–6f | Class 5 |
| Ancestral Land (GB) | 9 | 1 | 6f | Class 5 |
| Mojito (GB) | 9 | 1 | 7f | Class 6 |
| Breakout Star (GB) | 4 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 2 | 1 | 50% | +1.75 |
| Good to Firm | 2 | 1 | 50% | −0.33 |
| Soft | 1 | 0 | 0% | −1.00 |
| Good | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 4 | 3 | 2 | 67% | +2.42 |
| Class 1 | 2 | 0 | 0% | −2.00 |
| Class 2 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Newcastle (AW) | 2 | 1 | 50% | +1.75 |
| Ayr | 1 | 0 | 0% | −1.00 |
| York | 1 | 0 | 0% | −1.00 |
| Ascot | 1 | 0 | 0% | −1.00 |
| Yarmouth | 1 | 1 | 100% | +0.67 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Hector Crouch | 2 | 0 | 0% | −2.00 |
| Connor Beasley | 1 | 1 | 100% | +2.75 |
| Daniel Tudhope | 1 | 0 | 0% | −1.00 |
| Oisin Orr | 1 | 0 | 0% | −1.00 |
| Hollie Doyle | 1 | 1 | 100% | +0.67 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 Oct 26+24d | Newcastle (AW) | Follow @AtTheRaces On Instagram Nursery Handicap Stakes Up with the pace early - pushed along over 2f out - went after the front runner inside the final furlong - took command 110yds out - held on firmly near the line to win | 1/6 | 9-10 | 86 | 109A | 95B | Connor Beasley | 11/4F | |
| 18 Sep 26+30d | Ayr | Get Home Safe With Thistle Cabs EBF Nursery Handicap Stakes drifted left at the off - fought for control early - close to the pace - pressed for effort 2f out - dropped away final furlong to finish tenth | 10/13 | hd | 9-6 | 88 | 75C | 75A | Daniel Tudhope | 5/1 |
| 19 Aug 26+19d | York | Tattersalls Acomb Stakes (Group 3) Settled with plenty of enthusiasm through the pack - pushed for effort with over two furlongs left - drifted left and lost ground into the final furlong to finish well held | 8/10 | 2¼ | 9-3 | 89 | 59A | 79A | Hector Crouch | 50/1 |
| 31 Jul 26+45d | Newcastle (AW) | Harry Potter Droneart Show Novice Stakes (GBB Race) Set the pace early - pressed and lost front spot inside final furlong - stayed on well but nabbed close home for second | 2/8 | nk | 9-11 | 90 | 86A | 97A | Oisin Orr | 15/8 |
| 16 Jun 26+56d | Ascot | Coventry Stakes (Group 2) Up with the far-rail pack - advanced as the fields combined over 2f out - dropped away over 1f out to finish well beaten | 18/21 | 3 | 9-3 | — | 49C | 61C | Hector Crouch | 12/1 |
| 21 Apr 26 | Yarmouth | British Stallion Studs EBF Novice Stakes (GBB Race) Set the pace from the start - urged forward inside the final furlong showing a touch of inexperience - edged away in the closing stages to score comfortably | 1/6 | 9-7 | — | 73A | 95B | Hollie Doyle | 4/6F |
Quick answers
- How many races has Siouxperb (GB) won?
- Siouxperb (GB) won 2 of 6 archived starts in 2026, a strike rate of 33.3%. Placed 3 times in total (50% of starts).
- Who trains Siouxperb (GB)?
- Siouxperb (GB) is trained by Archie Watson, who saddled the horse on its most recent run on 12 October 2026.
- Who is Siouxperb (GB)'s sire?
- Siouxperb (GB) is by Sioux Nation (USA) out of Swing Out Sister (IRE), whose sire is Kodiac.
- What is Siouxperb (GB)'s official rating?
- The most recent official rating on record is 86, from the run on 12 October 2026. The highest on record is 90.
- What is Siouxperb (GB)'s sire's record?
- Sioux Nation (USA)'s progeny in our archive have won 12.4% of 2,866 runs since Jan 2008 (353 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 576. Weakest over 1m2f – 1m4f (all codes): 4.8% from 189.
- Who are Siouxperb (GB)'s siblings?
- Out of Swing Out Sister (IRE), Siouxperb (GB) has 4 other produce in our archive, 3 of them winners. Most wins: Staincliff (GB) (2). Highest grade won: Class 5 (Staincliff (GB)). The wins came over 5f–7f. As at Oct 2026.