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Horse profile

Halza (FR)

3yo filly (at last run, Jun 2020) · Last trainer F Vermeulen · Last owner Ecuries Serge Stempniak
by Masterstroke (USA) out of Hasna (FR) (American Post)
1 run · 1 course · from Jun 2020
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 2 Jun 2020 — 2,338 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2020 · 10th of 11
KTB Profile

Lightly raced, with 1 archived start in Jun 2020 as a 3yo filly. Finished 10 of 11 at Marseille Borely (FR) last time. By Masterstroke (USA), whose progeny in our archive have won 9.8% of 837 runs since Jan 2008.

Based on 1 archived run · updated 27 Oct 2026

KTB Speed and Rating

KTB Speed

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

KTB Rating

No KTB Rating figures for this horse. The engine scores GB and Irish racing; runs elsewhere, or earlier, have no figure.

KTB Rating v1 · batch 3 Oct 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

Sire

Progeny in our archive have won 9.8% of 837 runs since Jan 2008 (138 horses).

Weakest on heavy going: 6% from 200.

GoingRunsWinsSRvs sireThis horse
Good to Firm6116.7%+6.9—
Good1481812.2%+2.40 from 1
Good to Soft1321612.1%+2.3—
Soft2773211.6%+1.8—
Heavy200126%−3.8—
Standard (AW)7334.1%−5.7—
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f1100%−9.8—
1m – 1m1f31516.1%+6.30 from 1
1m2f – 1m4f861011.6%+1.8—
1m5f – 2m195178.7%−1.1—
2m1f – 2m4f376349%−0.8—
2m5f – 3m124129.7%−0.1—
Over 3m14428.6%+18.8—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Hasna (FR) (American Post)

2 siblings in the archive, 1 winner — best of them Hepzibah (FR) (2 wins).

The wins came over 1m4f–1m4½f.

ProduceRunsWinsWin tripsBest grade
Hepzibah (FR)821m4f–1m4½f—
Kabana (FR)10——

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt Jockey SP
2020 · 1 run
02 Jun 20 Marseille Borely (FR) Prix de la Madrague de Gignac (Claimer) (3yo) (Turf) 8f · Good · 11 ran 10/11 ½ 8-7 Kyllan Barbaud 21/1

Quick answers

How many races has Halza won?
Halza (FR) has yet to win, from 1 archived start in 2020.
Who trained Halza?
Halza (FR) was trained by F Vermeulen on the most recent run on record, at Marseille Borely (FR) on 2 June 2020.
Who is Halza's sire?
Halza (FR) is by Masterstroke (USA) out of Hasna (FR), whose sire is American Post.
What is Halza's sire's record?
Masterstroke (USA)'s progeny in our archive have won 9.8% of 837 runs since Jan 2008 (138 horses), Flat and jumps together. Weakest on heavy going: 6% from 200.
Who are Halza's siblings?
Out of Hasna (FR), Halza (FR) has 2 other produce in our archive, 1 of them a winner. Most wins: Hepzibah (FR) (2). The wins came over 1m4f–1m4½f. As at Oct 2026.

Record shown from June 2020. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.