Sergeant Harper (IRE)
Sergeant Harper (IRE) is 2 from 6. Won last time out at Chepstow (Class 4). Last raced off a career-high mark of 124.
- 2–6Wins / Runs
- 33.3%Strike rate
- 4 (66.7%)Placed
- +1.75£1 level staken=6 at SP
- 3.23Fair A/E n=6 · 2.78 incl. margin
- 124Highest OR
- 69dAvg 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 11.3% of 362 runs since Jan 2008 (45 horses).
Strongest on good going: 14.3% from 126.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 4 | 0 | 0% | −11.3 | — |
| Good to Firm | 40 | 3 | 7.5% | −3.8 | — |
| Good | 126 | 18 | 14.3% | +3 | — |
| Good to Soft | 67 | 9 | 13.4% | +2.1 | 2 from 3 |
| Soft | 84 | 6 | 7.1% | −4.2 | 0 from 2 |
| Heavy | 41 | 5 | 12.2% | +0.9 | 0 from 1 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| 1m5f – 2m | 67 | 9 | 13.4% | +2.1 | 1 from 4 |
| 2m1f – 2m4f | 133 | 18 | 13.5% | +2.2 | — |
| 2m5f – 3m | 135 | 12 | 8.9% | −2.4 | 1 from 2 |
| Over 3m | 27 | 2 | 7.4% | −3.9 | — |
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
2 siblings in the archive, 1 winner — best of them Thundering Steel (IRE) (1 win).
The wins came over 2m5f.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Thundering Steel (IRE) | 5 | 1 | 2m5f | — |
| The Same Again (IRE) | 3 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good to Soft | 3 | 2 | 67% | +4.75 |
| Soft | 2 | 0 | 0% | −2.00 |
| Heavy | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 5 | 2 | 0 | 0% | −2.00 |
| Class 4 | 1 | 1 | 100% | +3.00 |
| Class 1 | 1 | 0 | 0% | −1.00 |
| Class 6 | 1 | 1 | 100% | +2.75 |
| Class 2 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Chepstow | 3 | 2 | 67% | +4.75 |
| Ascot | 1 | 0 | 0% | −1.00 |
| Wincanton | 1 | 0 | 0% | −1.00 |
| Newbury | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m5f – 2m | 4 | 1 | 25% | −0.25 |
| 2m5f – 3m | 2 | 1 | 50% | +2.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Joe Tizzard | 4 | 1 | 25% | −0.25 |
| Tom O'Brien | 2 | 1 | 50% | +2.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2009 | 2 | 1 | 50% | +2.00 |
| 2008 | 4 | 1 | 25% | −0.25 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| NH Flat | 4 | 1 | 25% | −0.25 |
| Hurdle | 2 | 1 | 50% | +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
| Date | Course | Race | Pos | Btn | Wgt | OR | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|
| 2009 · 2 runs | |||||||||
| 07 Mar 09+23d | Chepstow | Western Daily Press 'National Hunt' Maiden Hurdle | 1/15 | 11-3 | 124 | 133A | Tom O'Brien | 3/1F | |
| 12 Feb 09+54d | Chepstow | Jenkinsons Caterers 1st Choice For Conferences Maiden Hurdle | 2/13 | 6 | 11-0 | 124 | 127A | Joe Tizzard | 16/1 |
| 2008 · 4 runs | |||||||||
| 20 Dec 08+24d | Ascot | Racegoers Club Championship Standard Open NH Flat Race (Grade 2) | 9/15 | 2¾ | 11-4 | — | 114A | Joe Tizzard | 14/1 |
| 26 Nov 08+18d | Chepstow | Digibet.co.uk Standard Open NH Flat Race (Div 1) | 1/10 | 11-2 | — | 123A | Joe Tizzard | 11/4F | |
| 08 Nov 08+224d | Wincanton | Attwoolls Marquees Intermediate Open NH Flat Race | 2/12 | 7 | 11-4 | — | 127A | Joe Tizzard | 16/1 |
| 29 Mar 08 | Newbury | DBS Spring Sales Bumper Standard Open NH Flat Race | 5/14 | 4½ | 11-3 | — | 105C | Tom O'Brien | 50/1 |
Quick answers
- How many races has Sergeant Harper won?
- Sergeant Harper (IRE) won 2 of 6 archived starts between 2008 and 2009, a strike rate of 33.3%. Placed 4 times in total (66.7% of starts).
- Who trained Sergeant Harper?
- Sergeant Harper (IRE) was trained by Colin Tizzard on the most recent run on record, at Chepstow on 7 March 2009.
- Who is Sergeant Harper's sire?
- Sergeant Harper (IRE) is by Insan (USA) out of Quelle Femme (IRE), whose sire is Naheez.
- What going does Sergeant Harper prefer?
- Sergeant Harper (IRE) has the best record on good to soft going: 2 wins from 3 starts (66.7%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Sergeant Harper's official rating?
- The most recent official rating on record is 124, from the run on 7 March 2009. That is also the highest on record.
- What is Sergeant Harper's sire's record?
- Insan (USA)'s progeny in our archive have won 11.3% of 362 runs since Jan 2008 (45 horses), Flat and jumps together. Strongest on good going: 14.3% from 126.
- Who are Sergeant Harper's siblings?
- Out of Quelle Femme (IRE), Sergeant Harper (IRE) has 2 other produce in our archive, 1 of them a winner. Most wins: Thundering Steel (IRE) (1). The wins came over 2m5f. As at Oct 2026.