Leading breeders
Group 1 · Asian season 2023
17 breeders bred a Group 1 winner in 2023
45 RACES9 TRACKS4 COUNTRIESPURSE OF THOSE RACES: US$ 126,252,603
Most winsNorthern Farm · 18 wins
Runner-upAsco International Pty Ltd · 4 wins
Highest total prize moneyHidenori Kimura · US$ 10,000,000
More than one win7 of 17
A single win only10 of 17
The top three between them26 of 45 wins
Successful in more than one country2 of 17
Latest breeder to winChiyoda Farm · 29.12.2023
NameWinsWinnersCountriesPrize money
1Northern Farm18 wins12 winners▼
18 winsFull profile →
NakayamaHopeful StakesRegaleira · 2yo c/fUS$ 441,09428.12.23NakayamaArima KinenDo Deuce · 3upUS$ 3,150,67024.12.23HanshinHanshin Juvenile FilliesAscoli Piceno · 2yo fUS$ 409,58710.12.23TokyoJapan CupEquinox · 3upUS$ 3,150,67026.11.23KyotoMile ChampionshipNamur · 3upUS$ 1,134,24119.11.23KyotoQueen Elizabeth II Cup (Japan)Brede Weg · 3up f/mUS$ 819,17412.11.23TokyoTenno Sho (Autumn)Equinox · 3upUS$ 1,386,29529.10.23KyotoKikuka ShoDurezza · 3yo c/fUS$ 1,260,26822.10.23KyotoShuka ShoLiberty Island · 3yo fUS$ 693,14715.10.23NakayamaSprinters StakesMama Cocha · 3upUS$ 1,071,22801.10.23HanshinTakarazuka KinenEquinox · 3upUS$ 1,386,29525.06.23TokyoYasuda KinenSongline · 3upUS$ 1,134,24104.06.23TokyoTokyo YushunTastiera · 3yo c/fUS$ 1,890,40228.05.23TokyoYushun HimbaLiberty Island · 3yo fUS$ 945,20121.05.23TokyoVictoria MileSongline · 4up f/mUS$ 819,17414.05.23KyotoTenno Sho (Spring)Justin Palace · 4upUS$ 1,386,29530.04.23HanshinOka ShoLiberty Island · 3yo fUS$ 882,18809.04.23MeydanDubai Sheema ClassicEquinox · NH 4up & SH 3up25.03.23
2Asco International Pty Ltd4 wins1 winner▼
3P L Dombroski, Explosive Breeding Ltd & S A Sharrock4 wins1 winner▼
4Shadai Farm3 wins3 winnersUS$ 2,520,536▼
5Corduff Stud & T. J. Rooney2 wins1 winnerUS$ 4,650,971▼
6Mr. & Mrs. Oliver S. Tait2 wins1 winnerUS$ 1,512,322▼
7Chiyoda Farm2 wins1 winner▼
8Hidenori Kimura1 wins1 winnerUS$ 10,000,000▼
9Wertheimer & Frere1 wins1 winnerUS$ 1,754,683▼
10Crown Hidaka Farm1 wins1 winnerUS$ 1,260,268▼
11Taylor Brothers Properties LLC, Pollock Farms, Patrick H. Payne et al1 wins1 winnerUS$ 1,150,175▼
12Mishima Bokujo1 wins1 winnerUS$ 1,071,228▼
13Shadwell Stud1 wins1 winnerUS$ 862,631▼
14Alan Spence1 wins1 winnerUS$ 258,790▼
15Shadwell Estate Company Ltd1 wins1 winnerUS$ 201,280▼
16Coolmore, Laurie Macri and partners1 wins1 winner▼
17Godolphin1 wins1 winner▼
Prize money is what the winners bred by these breeders earned in the Group 1 races with a published prize list, converted to US dollars at the rates of 16 September 2026. The prize list is on file for 36 of the 45 races run. An amount stays empty where a winning prize is not on file.