Diplomata (GB)
Diplomata is a filly by Havana Grey out of a Slade Power mare with two wins from five runs on turf. Both wins came in nursery handicaps over 6f – 7f on soft ground, at Haydock in Class 5 off 68 and at Ayr in Class 4 off 78. She won last time out at Ayr in Sep 2026. Each success came on her first visit to the course.
- 2–5Wins / Runs
- 40%Strike rate
- 2 (40%)Placed
- +4.50£1 level staken=5 at SP
- 1.86Fair A/E n=5 · 1.64 incl. margin
- 78Highest OR
- 32dAvg 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
Best recent Speed 87
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 25 Oct 2025 |
|---|---|---|---|---|
| Soft | 2 | 87A | 84 | 2 runs · 87 / 84 |
| Good to Firm | 2 | 85C | 65.5 | 2 runs · 85 / 65.5 |
| Good to Soft | 1 | — | — | 1 run · — |
| Distance | Runs | Best | Median | Since 25 Oct 2025 |
|---|---|---|---|---|
| 6f – 7f | 5 | 87A | 81 | 5 runs · 87 / 81 |
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 5 figures from 5 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 5 analysed runs since May 2026
- Mid-division 3 (60%) · 2 wins
- Prominent 1 (20%) · 0 wins
- Held up 1 (20%) · 0 wins
Pedigree intelligence
Progeny in our archive have won 13.3% of 4,551 runs since Jan 2008 (417 horses).
Strongest over 1m2f – 1m4f (all codes): 16.3% from 104. Weakest over 1m – 1m1f (all codes): 10.2% from 411.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 22 | 6 | 27.3% | +14 | — |
| Good to Firm | 924 | 144 | 15.6% | +2.3 | 0 from 2 |
| Good | 1,103 | 148 | 13.4% | +0.1 | — |
| Good to Soft | 415 | 44 | 10.6% | −2.7 | 0 from 1 |
| Soft | 432 | 54 | 12.5% | −0.8 | 2 from 2 |
| Heavy | 88 | 7 | 8% | −5.3 | — |
| Standard (AW) | 1,567 | 203 | 13% | −0.3 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 1,367 | 218 | 15.9% | +2.6 | — |
| 6f – 7f | 2,658 | 329 | 12.4% | −0.9 | 2 from 5 |
| 1m – 1m1f | 411 | 42 | 10.2% | −3.1 | — |
| 1m2f – 1m4f | 104 | 17 | 16.3% | +3 | — |
| 1m5f – 2m | 8 | 0 | 0% | −13.3 | — |
| 2m1f – 2m4f | 3 | 0 | 0% | −13.3 | — |
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
3 siblings in the archive, 0 winners.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Power Shot (GB) | 3 | 0 | — | — |
| Aston Clinton (GB) | 17 | 0 | — | — |
| Hornig (GB) | 12 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Soft | 2 | 2 | 100% | +7.50 |
| Good to Firm | 2 | 0 | 0% | −2.00 |
| Good to Soft | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 4 | 2 | 1 | 50% | +1.50 |
| Class 3 | 2 | 0 | 0% | −2.00 |
| Class 5 | 1 | 1 | 100% | +5.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Ayr | 1 | 1 | 100% | +2.50 |
| Haydock | 1 | 1 | 100% | +5.00 |
| Epsom | 1 | 0 | 0% | −1.00 |
| Thirsk | 1 | 0 | 0% | −1.00 |
| Yarmouth | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Tom Marquand | 2 | 2 | 100% | +7.50 |
| David Probert | 1 | 0 | 0% | −1.00 |
| Rossa Ryan | 1 | 0 | 0% | −1.00 |
| Cieren Fallon | 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 · 5 runs | ||||||||||
| 18 Sep 26+15d | Ayr | Ladbrokes 'Bet £5 Get £30 New Customer Offer' Fillies' Nursery Handicap Stakes Settled off the pace mid-pack - angled right and pushed along 2f out - angled right once more soon after - gained ground entering final furlong to hit front - stayed on strongly to the line | 1/8 | 9-5 | 78 | 81A | 94A | Tom Marquand | 5/2F | |
| 03 Sep 26+20d | Haydock | Bailey Partnership Celebrating 50 Years Nursery Handicap Stakes Bumped leaving stalls - settled in the pack - short of room and checked more than once inside the final furlong - angled right and moved into second 110yds out - surged through to win towards the line | 1/10 | 9-3 | 68 | 87A | 87A | Tom Marquand | 5/1 | |
| 14 Aug 26+21d | Epsom | Betfred 'Bet Builder' EBF Fillies' Novice Stakes (GBB Race) Fractious in the stalls before the off - settled just behind the pace under pressure from a strong hold - hit the front over 2f out - overtaken inside the final 110yds - edged out of the places close home | 3/4 | 1 | 9-2 | — | 85C | 66B | David Probert | 15/8 |
| 24 Jul 26+72d | Thirsk | Sky Bet Go-Racing-In-Yorkshire Summer Festival EBF Fillies' Novice Stakes (GBB Race) Reared in the stalls - sluggish and pulling hard leaving the stalls before dropping into the back markers - pushed along 2f out - faded 1f out and made no impact | 5/6 | 1 | 9-2 | — | 46A | 64B | Rossa Ryan | 7/2 |
| 13 May 26 | Yarmouth | Download The At The Races App Maiden Fillies' Stakes (GBB Race) Settled in the pack - urged forward with 2f left and closed on the front group inside the final furlong - soon lost ground and finished 4th | 4/8 | 4¼ | 9-2 | — | 63B | 70A | Cieren Fallon | 4/1 |
Quick answers
- How many races has Diplomata won?
- Diplomata (GB) won 2 of 5 archived starts in 2026, a strike rate of 40%. Placed 2 times in total (40% of starts).
- Who trains Diplomata?
- Diplomata (GB) is trained by William Haggas, who saddled the horse on its most recent run on 18 September 2026.
- Who is Diplomata's sire?
- Diplomata (GB) is by Havana Grey (GB) out of Parliament House (IRE), whose sire is Slade Power.
- What is Diplomata's official rating?
- The most recent official rating on record is 78, from the run on 18 September 2026. That is also the highest on record.
- What is Diplomata's sire's record?
- Havana Grey (GB)'s progeny in our archive have won 13.3% of 4,551 runs since Jan 2008 (417 horses), Flat and jumps together. Strongest over 1m2f – 1m4f (all codes): 16.3% from 104. Weakest over 1m – 1m1f (all codes): 10.2% from 411.
- Who are Diplomata's siblings?
- Out of Parliament House (IRE), Diplomata (GB) has 3 other produce in our archive, 0 of them winners. As at Oct 2026.