Alpha Centauri (IRE)

Dam of Alpha (IRE), Saturn (IRE), Proxima Centauri (IRE)

Country: IRE
Sire: Mastercraftsman (IRE)

Winners (GB & IRE): 3 of 3 runners (100%)
Wins (GB & IRE): 7 from 24 runs
Progeny prize money (GB & IRE): €176,143 IRE
Best progeny OR: 103
Black-type winners (GB & IRE): 1
Foaled: 2015 · out of Alpha Lupi (IRE)

Progeny

All known progeny


2020	Saturn (IRE)	4	-	Mrs John Harrington	horse	Galileo (IRE)	13	1	3	30.8%	94	€70,530	10 Oct 25
2022	Proxima Centauri (IRE)	1	-	Mrs John Harrington	filly	Circus Maximus (IRE)	6	0	1	16.7%	86	€10,895	13 Sep 25
2024	Alpha (IRE)	2	Group 3 winner	Aidan O'Brien	filly	Sea The Stars (IRE)	5	1	1	40.0%	103	€94,718	13 Sep 26

Every offspring with a British or Irish run since 1990, oldest first, plus unraced offspring we know of from profiles and forward entries.

Progeny's best wins


23 Jul 26	Alpha (IRE)	Leopardstown (IRE)	Saudi Cup Silver Flash Stakes	Group 3	-	€42,000
28 Jun 26	Alpha (IRE)	Curragh (IRE)	GAIN Equine Nutrition Irish European Breeders Fund Fillies Maiden	Non-handicap (unclassified)	-	€23,560
19 Aug 25	Proxima Centauri (IRE)	Roscommon (IRE)	SIS Supporting Irish Racing Fillies & Mares Maiden	Non-handicap (unclassified)	80	€7,375
8 Apr 25	Saturn (IRE)	Navan (IRE)	Cusack Hotel Group Family Fun Day July 13th Handicap	Handicap (unclassified)	91	€12,980
5 Jun 24	Saturn (IRE)	Curragh (IRE)	Sky Bet Race To The Ebor Handicap	Handicap (unclassified)	88	€29,500
12 May 24	Saturn (IRE)	Leopardstown (IRE)	Leopardstown Golf And Driving Range Handicap	Handicap (unclassified)	80	€9,145
29 Nov 23	Saturn (IRE)	Dundalk (AW) (IRE)	Now Racing Every Wednesday At Dundalk Maiden	Non-handicap (unclassified)	77	€7,080

Top 20 wins, highest grade first.

Produce by sire


Galileo (IRE)	2020	1	1	1	0	13	4	30.8%	€70,530	Saturn (IRE)
Circus Maximus (IRE)	2022	1	1	1	0	6	1	16.7%	€10,895	Proxima Centauri (IRE)
Sea The Stars (IRE)	2024	1	1	1	1	5	2	40.0%	€94,718	Alpha (IRE)

Her known produce grouped by the stallion she was mated with, earliest foal first. Foal years come from age (unraced foals without an age are counted but not dated). GB and IRE records since 1990.

Quick answers

How many winners has Alpha Centauri produced?: Alpha Centauri (IRE) is the dam of 3 runners in Britain and Ireland since 1990, 3 of them winners, with 7 wins from 24 runs between them. Runs abroad are not included.
Who is the best offspring of Alpha Centauri?: On British and Irish black type and ratings, the best offspring of Alpha Centauri (IRE) is Alpha (IRE), by Sea The Stars (IRE), a Group 3 winner with a best official rating of 103; the top win came in the Saudi Cup Silver Flash Stakes (Group 3) at Leopardstown (IRE) on 23 July 2026.
How many black-type winners has Alpha Centauri produced?: Alpha Centauri (IRE) has produced 1 black-type winner in Britain and Ireland.
How much prize money have Alpha Centauri's offspring won?: The offspring of Alpha Centauri (IRE) have earned €176,143 in Ireland since 1990.
What is Alpha Centauri's pedigree?: Alpha Centauri (IRE) is by Mastercraftsman (IRE) out of Alpha Lupi (IRE).
Did Alpha Centauri race?: Yes. In Britain and Ireland: 9 runs, 5 wins. Runs abroad are not included.
Which family does Alpha Centauri belong to?: Alpha Centauri (IRE) belongs to the Alpha Lupi (IRE) female family.

Updated 2026-09-13

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Updated 2026-09-13

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