Sontsivka (GB)
Sontsivka is a colt by Sergei Prokofiev out of Phalaborwa who has one win from three runs, the success coming at Class 4 level. He won the Unibet/british Stallion Studs Ebf Restricted Novice Stakes at Kempton over 6f-7f on standard going in Sep 2026. All three starts have come over 6f-7f. He finished 7 of 8 in the Tattersalls Stakes at Newmarket in Sep 2026 off an official rating of 83.
- 1–3Wins / Runs
- 33.3%Strike rate
- 2 (66.7%)Placed
- −1.50£1 level staken=3 at SP
- 83Highest OR
- 21dAvg between runs
KTB Speed and Rating
Best recent Speed 93
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 1 Nov 2025 |
|---|---|---|---|---|
| Good | 1 | — | — | 1 run · — |
| Standard (AW) | 1 | — | — | 1 run · — |
| Good to Firm | 1 | — | — | 1 run · — |
| Distance | Runs | Best | Median | Since 1 Nov 2025 |
|---|---|---|---|---|
| 6f – 7f | 3 | 93B | 89 | 3 runs · 93 / 89 |
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 3 figures from 3 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 from 3 analysed runs since Aug 2026
- Led 1 (33%) · 0 wins
- Prominent 1 (33%) · 1 win
- Held up 1 (33%) · 0 wins
Pedigree intelligence
Progeny in our archive have won 10.5% of 1,362 runs since Mar 2024 (202 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 12 | 4 | 33.3% | +22.8 | — |
| Good to Firm | 261 | 21 | 8% | −2.5 | 0 from 1 |
| Good | 302 | 28 | 9.3% | −1.2 | 0 from 1 |
| Good to Soft | 113 | 13 | 11.5% | +1 | — |
| Soft | 100 | 11 | 11% | +0.5 | — |
| Heavy | 29 | 5 | 17.2% | +6.7 | — |
| Standard (AW) | 545 | 61 | 11.2% | +0.7 | 1 from 1 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 244 | 31 | 12.7% | +2.2 | — |
| 6f – 7f | 831 | 85 | 10.2% | −0.3 | 1 from 3 |
| 1m – 1m1f | 228 | 24 | 10.5% | 0 | — |
| 1m2f – 1m4f | 53 | 3 | 5.7% | −4.8 | — |
| 1m5f – 2m | 4 | 0 | 0% | −10.5 | — |
| 2m1f – 2m4f | 2 | 0 | 0% | −10.5 | — |
Flat and jumps together (all codes) · since Mar 2024 · as at 31 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
2 siblings in the archive, 1 winner — best of them Two Summers (IRE) (1 win).
The wins came over 6f; the highest grade won is Class 6 (Two Summers (IRE)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Two Summers (IRE) | 18 | 1 | 6f | Class 6 |
| Scarlet Rosie (GB) | 1 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good | 1 | 0 | 0% | −1.00 |
| Standard (AW) | 1 | 1 | 100% | +0.50 |
| Good to Firm | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 4 | 2 | 1 | 50% | −0.50 |
| Class 1 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Newmarket | 1 | 0 | 0% | −1.00 |
| Kempton (AW) | 1 | 1 | 100% | +0.50 |
| Newmarket (July) | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Oisin Murphy | 1 | 0 | 0% | −1.00 |
| Marco Ghiani | 1 | 1 | 100% | +0.50 |
| Connor Planas | 1 | 0 | 0% | −1.00 |
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
| Date | Course | Race | Pos | Btn | Wgt | OR | Spd | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 · 3 runs | ||||||||||
| 24 Sep 26+20d | Newmarket | Tattersalls Stakes (Registered As The Somerville Tattersall Stakes) (Group 3) Sent clear early - overtaken before the 2f pole - urged to challenge and holding a shout entering the last two furlongs - lost place approaching the line to finish seventh | 7/8 | hd | 9-2 | 83 | 89A | 86A | Oisin Murphy | 10/1 |
| 04 Sep 26+21d | Kempton (AW) | Unibet/british Stallion Studs Ebf Restricted Novice Stakes (for Horses In Bands B, C And D) (Ebf Restricted Race Qualifier) (GBB Race) Handy up in the pack early - driven approaching 2f out to move into second - hit the top with a furlong left - stayed on strongly to score | 1/13 | 9-7 | — | 93B | 87A | Marco Ghiani | 1/2F | |
| 14 Aug 26 | Newmarket (July) | Zyn Frontrunner EBF Restricted Novice Stakes (For Horses In Bands B, C And D) (EBF Restricted Race Qualifier) (GBB Race) Held up towards the back and pulling hard early - pushed along approaching 2f out - made progress inside final furlong - stayed on but never able to challenge the runaway winner | 2/11 | 4½ | 9-7 | — | 78B | 81A | Connor Planas | 9/4F |
Quick answers
- How many races has Sontsivka won?
- Sontsivka (GB) won 1 of 3 archived starts in 2026, a strike rate of 33.3%. Placed 2 times in total (66.7% of starts).
- Who trains Sontsivka?
- Sontsivka (GB) is trained by Hugo Palmer, who saddled the horse on its most recent run on 24 September 2026.
- Who is Sontsivka's sire?
- Sontsivka (GB) is by Sergei Prokofiev (CAN) out of Phalaborwa (GB), whose sire is Poet's Voice.
- What is Sontsivka's official rating?
- The most recent official rating on record is 83, from the run on 24 September 2026. That is also the highest on record.
- What is Sontsivka's sire's record?
- Sergei Prokofiev (CAN)'s progeny in our archive have won 10.5% of 1,362 runs since Mar 2024 (202 horses), Flat and jumps together.
- Who are Sontsivka's siblings?
- Out of Phalaborwa (GB), Sontsivka (GB) has 2 other produce in our archive, 1 of them a winner. Most wins: Two Summers (IRE) (1). Highest grade won: Class 6 (Two Summers (IRE)). The wins came over 6f. As at Nov 2026.