Diosper (USA)
Diosper (USA) is yet to win from 4 starts. Best effort: 4th of 8 at Limerick (Apr 2006).
Progeny in our archive
As a dam, Diosper (USA) has 1 produce in the archive, 1 winner — most wins Outlaw Kate (IRE) (1 win).
The wins came over 7½f; the highest grade won is Class 6 (Outlaw Kate (IRE)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Outlaw Kate (IRE) | 19 | 1 | 7½f | Class 6 |
- 0–4Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −4.00£1 level staken=4 at SP
- 62Highest OR
- 21dBetween runs (median)longest 168 d
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 10.3% of 995 runs since Jan 2008 (76 horses).
Strongest on good to soft going: 15.4% from 123. Weakest on soft going: 4.3% from 188. Weakest over 1m – 1m1f (all codes): 6.9% from 160.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 7 | 1 | 14.3% | +4 | — |
| Good to Firm | 175 | 17 | 9.7% | −0.6 | 0 from 1 |
| Good | 252 | 30 | 11.9% | +1.6 | — |
| Good to Soft | 123 | 19 | 15.4% | +5.1 | — |
| Soft | 188 | 8 | 4.3% | −6 | 0 from 2 |
| Heavy | 62 | 6 | 9.7% | −0.6 | 0 from 1 |
| Standard (AW) | 188 | 21 | 11.2% | +0.9 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 17 | 3 | 17.6% | +7.3 | — |
| 6f – 7f | 109 | 13 | 11.9% | +1.6 | — |
| 1m – 1m1f | 160 | 11 | 6.9% | −3.4 | 0 from 1 |
| 1m2f – 1m4f | 278 | 34 | 12.2% | +1.9 | 0 from 2 |
| 1m5f – 2m | 223 | 25 | 11.2% | +0.9 | 0 from 1 |
| 2m1f – 2m4f | 129 | 10 | 7.8% | −2.5 | — |
| 2m5f – 3m | 64 | 6 | 9.4% | −0.9 | — |
| Over 3m | 15 | 0 | 0% | −10.3 | — |
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
No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Soft | 2 | 0 | 0% | −2.00 |
| Good to Firm | 1 | 0 | 0% | −1.00 |
| Heavy | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Wexford | 1 | 0 | 0% | −1.00 |
| Ballinrobe | 1 | 0 | 0% | −1.00 |
| Limerick | 1 | 0 | 0% | −1.00 |
| Navan | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m2f – 1m4f | 2 | 0 | 0% | −2.00 |
| 1m5f – 2m | 1 | 0 | 0% | −1.00 |
| 1m – 1m1f | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 3 | 0 | 0% | −3.00 |
| Blinkers | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2006 | 3 | 0 | 0% | −3.00 |
| 2005 | 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 | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|
| 2006 · 3 runs | |||||||||
| 12 May 06+9d | Wexford | Glenville House Handicap (50-70) | 14/16 | 11 | 9-7 | 62 | 45C | Tadhg O'Shea | 14/1 |
| 03 May 06+21d | Ballinrobe | Western People Maiden | 15/15 | 9 | 10-0 | 62 | 52C | Tadhg O'Shea | 12/1 |
| 12 Apr 06+168d | Limerick | Patrickswell Race | 4/8 | 1½ | 9-2 | — | 70C | Tadhg O'Shea | 16/1 |
| 2005 · 1 run | |||||||||
| 26 Oct 05 | Navan | Open For Golf Membership Race | 6/22 | 1 | 8-9 | — | 41C | Tadhg O'Shea | 33/1 |
Quick answers
- How many races has Diosper won?
- Diosper (USA) has yet to win, from 4 archived starts between 2005 and 2006.
- Who trained Diosper?
- Diosper (USA) was trained by G M Lyons on the most recent run on record, at Wexford on 12 May 2006.
- Who is Diosper's sire?
- Diosper (USA) is by Diesis (GB) out of Prosper (USA), whose sire is Affirmed.
- What is Diosper's official rating?
- The most recent official rating on record is 62, from the run on 12 May 2006. That is also the highest on record.
- What is Diosper's sire's record?
- Diesis (GB)'s progeny in our archive have won 10.3% of 995 runs since Jan 2008 (76 horses), Flat and jumps together. Strongest on good to soft going: 15.4% from 123. Weakest on soft going: 4.3% from 188. Weakest over 1m – 1m1f (all codes): 6.9% from 160.
- Has Diosper produced winners?
- As a dam, Diosper (USA) has 1 produce in our archive, 1 of them a winner. Most wins: Outlaw Kate (IRE) (1). Highest grade won: Class 6 (Outlaw Kate (IRE)). The wins came over 7½f. As at Nov 2026.