Doctor Delta (GB)
Doctor Delta (GB) is yet to win from 10 starts. Best effort: 4th of 10 at Wolverhampton (AW) (Jan 2009).
- 0–10Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −10.00£1 level staken=10 at SP
- 0.00Fair A/E n=10 · 0.00 incl. margin
- 52Highest OR
- 21dBetween runs (median)longest 122 d
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 9.4% of 4,593 runs since Jan 2008 (350 horses).
Weakest over 2m5f – 3m (all codes): 5.1% from 158.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 47 | 3 | 6.4% | −3 | — |
| Good to Firm | 825 | 82 | 9.9% | +0.5 | 0 from 2 |
| Good | 1,113 | 99 | 8.9% | −0.5 | 0 from 1 |
| Good to Soft | 553 | 48 | 8.7% | −0.7 | 0 from 1 |
| Soft | 648 | 60 | 9.3% | −0.1 | 0 from 1 |
| Heavy | 227 | 22 | 9.7% | +0.3 | — |
| Standard (AW) | 1,179 | 119 | 10.1% | +0.7 | 0 from 5 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 153 | 16 | 10.5% | +1.1 | — |
| 6f – 7f | 915 | 86 | 9.4% | 0 | 0 from 1 |
| 1m – 1m1f | 890 | 79 | 8.9% | −0.5 | 0 from 4 |
| 1m2f – 1m4f | 1,090 | 104 | 9.5% | +0.1 | 0 from 5 |
| 1m5f – 2m | 960 | 97 | 10.1% | +0.7 | — |
| 2m1f – 2m4f | 399 | 40 | 10% | +0.6 | — |
| 2m5f – 3m | 158 | 8 | 5.1% | −4.3 | — |
| Over 3m | 28 | 3 | 10.7% | +1.3 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
3 siblings in the archive, 3 winners — best of them Paso Doble (GB) (5 wins).
The wins came over 7f–1m2f; the highest grade won is Class 5 (Paso Doble (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Paso Doble (GB) | 44 | 5 | 7f–1m | Class 5 |
| Gadobout Dancer (GB) | 35 | 3 | 1m–1m2f | Class 6 |
| Owners Biscuits (GB) | 10 | 1 | 1m | Class 7 |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 5 | 0 | 0% | −5.00 |
| Good to Firm | 2 | 0 | 0% | −2.00 |
| Good to Soft | 1 | 0 | 0% | −1.00 |
| Good | 1 | 0 | 0% | −1.00 |
| Soft | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 6 | 6 | 0 | 0% | −6.00 |
| Class 5 | 4 | 0 | 0% | −4.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Ripon | 5 | 0 | 0% | −5.00 |
| Southwell (AW) | 3 | 0 | 0% | −3.00 |
| Wolverhampton (AW) | 2 | 0 | 0% | −2.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m2f – 1m4f | 5 | 0 | 0% | −5.00 |
| 1m – 1m1f | 4 | 0 | 0% | −4.00 |
| 6f – 7f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Jimmy Quinn | 3 | 0 | 0% | −3.00 |
| T Williams | 2 | 0 | 0% | −2.00 |
| Franny Norton | 1 | 0 | 0% | −1.00 |
| John Cavanagh | 1 | 0 | 0% | −1.00 |
| Adam Carter | 1 | 0 | 0% | −1.00 |
| Adrian Nicholls | 1 | 0 | 0% | −1.00 |
| Mark Lawson | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 9 | 0 | 0% | −9.00 |
| Visor | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2009 | 5 | 0 | 0% | −5.00 |
| 2008 | 5 | 0 | 0% | −5.00 |
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 · 5 runs | |||||||||
| 03 Jun 09+122d | Ripon | Boroughbridge Selling Handicap | 9/9 | 24 | 8-7 | 45 | 30C | Jimmy Quinn | 40/1 |
| 01 Feb 09+9d | Southwell (AW) | Hospitality At Southwell Racecourse Handicap | 11/13 | 2¾ | 8-4 | 46 | 39C | Jimmy Quinn | 11/1 |
| 23 Jan 09+4d | Wolverhampton (AW) | Dance 'til Late In Ringside Handicap | 4/10 | 1½ | 8-7 | 48 | 65A | Jimmy Quinn | 5/1 |
| 19 Jan 09+4d | Wolverhampton (AW) | Play Bingo at williamhill.com Handicap (Div 2) | 8/13 | nk | 8-6 | 48 | 53A | Franny Norton | 14/1 |
| 15 Jan 09+72d | Southwell (AW) | Weatherbys Awt 'hands And Heels' Apprentice Series Handicap | 4/10 | 5 | 8-4 | 48 | 56A | John Cavanagh | 25/1 |
| 2008 · 5 runs | |||||||||
| 04 Nov 08+71d | Southwell (AW) | Totesuper7 Handicap | 11/14 | 1¼ | 8-6 | 50 | 33A | Adam Carter | 40/1 |
| 25 Aug 08+21d | Ripon | R. H. Emsley & Sons Handicap | 7/9 | 6 | 8-3 | 52 | 33A | Adrian Nicholls | 20/1 |
| 04 Aug 08+61d | Ripon | Black Sheep Brewery Maiden Stakes | 9/14 | 2 | 9-3 | 52 | 52C | T Williams | 100/1 |
| 04 Jun 08+17d | Ripon | Eura Audit UK Maiden Stakes | 4/9 | 8 | 8-8 | 44 | 38C | Mark Lawson | 50/1 |
| 18 May 08 | Ripon | ripon-races.co.uk Maiden Stakes | 12/15 | 2¾ | 9-3 | 44 | 51C | T Williams | 40/1 |
Quick answers
- How many races has Doctor Delta won?
- Doctor Delta (GB) has yet to win, from 10 archived starts between 2008 and 2009.
- Who trained Doctor Delta?
- Doctor Delta (GB) was trained by Mel Brittain on the most recent run on record, at Ripon on 3 June 2009.
- Who is Doctor Delta's sire?
- Doctor Delta (GB) is by Dr Fong (USA) out of Delta Tempo (IRE), whose sire is Bluebird.
- What is Doctor Delta's official rating?
- The most recent official rating on record is 45, from the run on 3 June 2009. The highest on record is 52.
- What is Doctor Delta's sire's record?
- Dr Fong (USA)'s progeny in our archive have won 9.4% of 4,593 runs since Jan 2008 (350 horses), Flat and jumps together. Weakest over 2m5f – 3m (all codes): 5.1% from 158.
- Who are Doctor Delta's siblings?
- Out of Delta Tempo (IRE), Doctor Delta (GB) has 3 other produce in our archive, 3 of them winners. Most wins: Paso Doble (GB) (5). Highest grade won: Class 5 (Paso Doble (GB)). The wins came over 7f–1m2f. As at Nov 2026.