Stop The Rock (GB)
Stop The Rock is a gelding by Sergei Prokofiev out of a Danehill Dancer mare who is yet to win from five starts. He has raced twice at 1m to 1m1f and three times at 1m2f to 1m4f without placing. All five runs came on either standard AW or good to soft or good turf and his highest official rating reached 69. He finished 14 of 14 at Deauville in the Prix Paris Turf in Aug 2026.
- 0–5Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −5.00£1 level staken=5 at SP
- 0.00Fair A/E n=5 · 0.00 incl. margin
- 69Highest 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
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 10.5% of 1,347 runs since Jan 2008 (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 | — |
| Good | 302 | 28 | 9.3% | −1.2 | 0 from 1 |
| Good to Soft | 112 | 13 | 11.6% | +1.1 | 0 from 1 |
| Soft | 93 | 11 | 11.8% | +1.3 | — |
| Heavy | 28 | 5 | 17.9% | +7.4 | — |
| Standard (AW) | 539 | 60 | 11.1% | +0.6 | 0 from 3 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 240 | 31 | 12.9% | +2.4 | — |
| 6f – 7f | 823 | 85 | 10.3% | −0.2 | — |
| 1m – 1m1f | 226 | 23 | 10.2% | −0.3 | 0 from 2 |
| 1m2f – 1m4f | 52 | 3 | 5.8% | −4.7 | 0 from 3 |
| 1m5f – 2m | 4 | 0 | 0% | −10.5 | — |
| 2m1f – 2m4f | 2 | 0 | 0% | −10.5 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 25 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 Reely Bonnie (GB) (1 win).
The wins came over 6f; the highest grade won is Class 6 (Reely Bonnie (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Reely Bonnie (GB) | 16 | 1 | 6f | Class 6 |
| Lunar Force (GB) | 13 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 3 | 0 | 0% | −3.00 |
| Good to Soft | 1 | 0 | 0% | −1.00 |
| Good | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Deauville (FR) | 2 | 0 | 0% | −2.00 |
| Dieppe (FR) | 1 | 0 | 0% | −1.00 |
| Chantilly | 1 | 0 | 0% | −1.00 |
| Chantilly (FR) | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m2f – 1m4f | 3 | 0 | 0% | −3.00 |
| 1m – 1m1f | 2 | 0 | 0% | −2.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Malone Favriaux | 1 | 0 | 0% | −1.00 |
| Xavier Bergeron | 1 | 0 | 0% | −1.00 |
| Luca Carboni | 1 | 0 | 0% | −1.00 |
| Anthony Crastus | 1 | 0 | 0% | −1.00 |
| Cristian Demuro | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Tongue tie + blinkers | 4 | 0 | 0% | −4.00 |
| Tongue tie + cheekpieces | 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 | Jockey | SP |
|---|---|---|---|---|---|---|---|---|
| 2026 · 5 runs | ||||||||
| 27 Aug 26+16d | Deauville (FR) | Prix Paris Turf (Prix Du Mesnil-eudes) | 14/14 | 11 | 8-13 | 60 | Malone Favriaux | 40/1 |
| 11 Aug 26+12d | Deauville (FR) | Prix d'Ablon | 7/8 | 7½ | 8-11 | 63 | Xavier Bergeron | 50/1 |
| 30 Jul 26+23d | Dieppe (FR) | Prix Operation Jubilee 1942 | 15/16 | dht | 9-6 | 66 | Luca Carboni | 50/1 |
| 07 Jul 26+103d | Chantilly | Prix De Fleurus Handicap | 14/14 | 6 | 9-1 | 69 | Anthony Crastus | 40/1 |
| 26 Mar 26 | Chantilly (FR) | Prix Tandem (Maiden) (Colts & Geldings) (All Weather) (Polytrack) | 8/8 | 19 | 8-11 | — | Cristian Demuro | 44/1 |
Quick answers
- How many races has Stop The Rock won?
- Stop The Rock (GB) has yet to win, from 5 archived starts in 2026.
- Who trains Stop The Rock?
- Stop The Rock (GB) is trained by Maurizio Guarnieri, who saddled the horse on its most recent run on 27 August 2026.
- Who is Stop The Rock's sire?
- Stop The Rock (GB) is by Sergei Prokofiev (CAN) out of Dancing Moon (IRE), whose sire is Danehill Dancer.
- What is Stop The Rock's official rating?
- The most recent official rating on record is 60, from the run on 27 August 2026. The highest on record is 69.
- What is Stop The Rock's sire's record?
- Sergei Prokofiev (CAN)'s progeny in our archive have won 10.5% of 1,347 runs since Jan 2008 (202 horses), Flat and jumps together.
- Who are Stop The Rock's siblings?
- Out of Dancing Moon (IRE), Stop The Rock (GB) has 2 other produce in our archive, 1 of them a winner. Most wins: Reely Bonnie (GB) (1). Highest grade won: Class 6 (Reely Bonnie (GB)). The wins came over 6f. As at Oct 2026.