Do Deuce

Heart's Cry (JPN)-Dust and Diamonds (USA)
2019 Bay 16.1 HH

New in 2025 - the conqueror of Equinox, the Champion 2YO, the 5-time Group 1 winner and Japan's 2024 Horse of the Year

Overview

Do Deuce is the first colt in Japanese turf history to win Group 1 races at 2, 3, 4 & 5 and four of those victories were in races ranked among the top 25 in the world.

In all, five of his 8 wins were at Group 1 level from 1600 to 2500 metres and he ended his career rated among the world’s top 5 horses of 2024, with a figure of 125.

Unbeaten in 3 juvenile starts, Do Deuce was named Champion 2YO Colt after defeating the favourite (and future Champion Sprinter) Serifos in the 1600-metre Hanshin Asahi Hai Futurity G1.

At three Do Deuce inflicted one of only two defeats on the record of World Champion Racehorse Equinox, in the Tokyo Yushun G1 (Japan Derby), won by Do Deuce in race record time of 2:21.9. Past Derby winners include champion & leading sires Deep Impact, King Kamehameha, Duramente, Kizuna & Orfevre.

 

Do Deuce returned at 4 to win the 2023 Nakayama Arima Kinen G1 and in 2024 he crowned his career with two exceptional victories in the Tokyo Tenno Sho (Autumn) G1 and at his final start, the Tokyo Japan Cup G1.

Bred by Northern Farm, Do Deuce is the best son of Heart’s Cry (by Sunday Silence) whose 12 Group 1 winners also include 2019 Horse of the Year & Cox Plate G1 heroine Lys Gracieux, Caulfield Cup G1 winner Admire Rakti and Suave Richard, last year’s Champion Second Season Sire in Japan.

Do Deuce’s dam Dust and Diamonds (by Seattle Slew’s Champion 2YO son Vindication) was a two-time US Graded stakeswinner and runner-up in the Breeders’ Cup Filly & Mare Sprint G1. She was purchased for US$1 million by Katsumi Yoshida from the 2016 Keeneland November Sale.  

“”

Media

News

Snitzel throws down the gauntlet Snitzel throws down the gauntlet

Champion Sire Snitzel has emphatically thrown down the gauntlet to his rival sires after 2YO colt Fireball's victory in the $2 million Inglis Millennium RL...

READ MORE

The start of something BIG… The start of something BIG…

Champion 2YO Vandeek, who joined Arrowfield's roster in 2025, has received an outstanding launch in the UK where he stands at Cheveley Park Stud...

READ MORE

Snitzel rockets into 2026 Snitzel rockets into 2026

Champion Sire Snitzel tied the bow on his brilliant first month of 2026 with his 63rd 2YO SW Liguria, winner of Saturday's Colin Jillings 2YO Classic G3...

READ MORE

Lead Artist joins Arrowfield’s roster in 2026 Lead Artist joins Arrowfield’s roster in 2026

He's a Juddmonte home-bred and a Group 1-winning son of Champion Sire & sire of sires Dubawi from a Frankel grand-daughter of blue hen Hasili...

READ MORE

Arrowfield sires deliver at Magic Millions Arrowfield sires deliver at Magic Millions

Total sales of $31.9 million generated by 89 Arrowfield-sired Book 1 yearlings contributed to last week's strong and satisfying Magic Millions Gold Coast Sale...

READ MORE

Discover the Arrowfield advantage at Classic Discover the Arrowfield advantage at Classic

When small differences have big consequences, every fair advantage a buyer can find is worth having. That makes Arrowfield's Classic draft a must-see in 2026...

READ MORE

Snitzanova caps Snitzel’s champion week Snitzanova caps Snitzel’s champion week

Seven months after his death, Snitzel continues to be a major player in the Australian thoroughbred industry, wherever his name appears...

READ MORE

Success on all fronts in 2025 Success on all fronts in 2025

It has been a fabulous year of outstanding achievement by Arrowfield stallions, graduates & racehorses...

READ MORE

Snitzel’s 16th stakeswinner of 2025 Snitzel’s 16th stakeswinner of 2025

The year of Snitzel's death has also been a year of remarkable achievement by the 4-time Champion Sire, whose son Matias won Saturday's Grand Prix S. G3...

READ MORE