Mares in Foal to I Am Invincible Average $1,083,000

Tara Madgwick - Thursday May 30

The last of the five mares offered at the Magic Millions National Broodmare Sale with a positive test to Australia’s champion sire I Am Invincible was sold on Thursday with Witherspoon selling for $1.2million to David Redvers/ Widden Stud.

Witherspoon sold for $1.2million in foal to I Am Invincible.

Offered in the Newgate Consignment, Group III placed Exceed and Excel mare Witherspoon had already been making headlines at this sale when her Home Affairs weanling filly sold for $430,000 to Silverdale Farm to become the highest priced weanling this year for her exciting young sire.

$430,000 Home Affairs filly from Witherspoon.

A sibling to Group I winner Manuel and Group III winners Sun Patch and Taking Aim, Witherspoon is from stakes-winner Girl Hussler, so has a pedigree bristling with Black Type.

Her first foal, a yearling colt by Zoustar, will get every opportunity after being purchased from Newgate at Magic Millions in January for $400,000 by Rosemont Stud/Suman Hedge Bloodstock.

Advertisement

Bred by Segenhoe, Witherspoon has been a regular around the Gold Coast sale ring selling for $500,000 as a yearling and then $510,000 in 2019 at the Magic Millions National Broodmare Sale as a race filly before embarking on a stud career which at this stage looks more than promising.

All five mares offered in foal to I Am Invincible were sold at an average $1,083,000 with the highest priced being Group I winner Mariamia in foal in her first season at stud.

Standing at Yarraman Park this spring at a fee of $275,000, I Am Invincible has just ticked over $30million in earnings and is on track to claim his third Australian Champion Sire title.

Advertisment
More Reading...
Two Highest Priced Yearlings in World This Year Highlight Tattersalls October Day 1
The opening day of Book 1 of the Tattersalls October Yearling Sale saw two colts realise 3,700,000 guineas and 3,600,000 guineas, both exceeding the highest price for a yearling sold anywhere in the world in 2025, and five seven-figure lots.
Gavelhouse Bargain Back to Best
Cambridge trainer Shaun Phelan took special satisfaction from an all-the-way win by Pacheco in the $60,000 Poverty Bay Turf Club Cup (2600m) at Taupo on Friday.
Hot Lots Day 1 - Tattersalls October Yearling Sale Book 1
The Tattersalls October Yearling Sale (October 7 – 9) kicks off tonight our time and for those interested in the number one  yearling sale in Europe we are taking a look at some of the yearlings tipped to top each day and they include a colt from an Aussie G1 winner.
Five More Seven-Figure Lots Close Out Tattersalls Book 1
A strong renewal of Book 1 of the Tattersalls October Yearling Sale concluded with five further seven-figure lots led by a colt by Wootton Bassett at 1,900,000 guineas bought by the sale’s leading purchaser Godolphin.
Derby Path Possible for Exciting Debut Winner
Simon and Katrina Alexander came close to winning the Gr.1 New Zealand Derby (2400m) a few years ago with their stable star La Crique, and now it looks like they may have another Derby prospect on their hands.
Hot Lots Day 3 - Tattersalls October Yearling Sale Book 1
The Tattersalls October Yearling Sale third and final session kicks off tonight our time and for those interested in the number one yearling sale in Europe we are taking a look at some of the yearlings tipped to top each day.
I Am Invincible Colt Tops Gold Coast Horses in Training Sale
A colt by champion Yarraman Park Stud stallion I Am Invincible topped today's Magic Millions Gold Coast Horses in Training Sale when selling for $550,000.
Pedigree Potential –NZB Ready to Run – Nicks that Click
A quality packed catalogue for the 2025 NZB Ready to Run Sale is now online and in the lead up to the sale we’ll go looking each week for some horses of interest that jump out on pedigree for various reasons.
More First Season Sire First Foals
The Breednet foal gallery has been kept particularly busy of late so time to take a look at some of the recent arrivals by first season sires.
Breeding to Win – 2025 G1 Caulfield Guineas
The Golden Rose is loud in the conversation these days - but the time honoured G1 Caulfield Guineas still speaks with authority to the notion of a “sire making” race for three year olds - because it is run at the true Classic distance.