The Farewell Factor: Europe’s Stallion Prospects at the Breeders’ Cup

By ITM Staff Ombudsman’s Breeders’ Cup plan, as reported on Oct. 18, was the Turf or stud. But all the vibes from the camp and in the betting markets, where he is currently listed as a 5/4 favorite, suggest he’ll have his swan song at this year’s Breeders’ Cup. If he comes to Keeneland, he may well arrive as one of racing’s most familiar types: the European stallion prospect having one last run before his new career. History has not been kind to that type. Since 2011, 14 European-trained colts have come to the Breeders’ Cup with their retirement announced or reported beforehand. One of them won, and only two finished in the first three. Their prices said they should have won about two, and their star power makes that number seem light.

The announced farewells

Every European-trained colt since 2011 whose Breeders’ Cup was reported before the race as his final start.

Year	Horse	Race	Price	Finish	Reported beforehand
2014	Toronado	Mile	2/1	8th	Owner Breeder, Sept. 22, 2014
2015	Golden Horn	Turf	4/5	2nd	bloodstock.com.au, Oct. 30, 2015
2015	Karakontie	Mile	11/1	11th	TDN, Oct. 22, 2015 (“likely” his last)
2017	Ribchester	Mile	7/2	5th	Godolphin, Oct. 26, 2017
2017	Zelzal	Mile	9/1	6th	TDN, Oct. 15, 2017
2018	Lightning Spear	Mile	20/1	7th	Racing Post, Oct. 5, 2018
2018	Havana Grey	Turf Sprint	18/1	12th	Racing Post, Nov. 2, 2018
2020	Kameko	Mile	5/1	7th	Racing365, Oct. 17, 2020
2020	Siskin	Mile	12/1	9th	Racing Post, Oct. 21, 2020
2021	Space Blues	Mile	2/1	Won	Racing365/PA, Nov. 5, 2021
2022	Mishriff	Turf	4/1	4th	Racing Post, Oct. 15, 2022
2023	Mostahdaf	Turf	3/1	8th	Racing Post, Nov. 2, 2023
2024	Big Evs	Turf Sprint	12/1	8th	Racing365, Sept. 1, 2024
2024	Bradsell	Turf Sprint	13/2	11th	Racing365, Oct. 16, 2024

The list covers turf races only, so it leaves out the most famous recent farewell. City of Troy’s retirement to stud in Ireland after the 2024 Classic at Del Mar was confirmed by Coolmore on Oct. 12, 2024 (Racing365). Aidan O’Brien said: “I think he’ll make into an unbelievable stallion.” He went off at 7/2 and finished eighth.

The wider picture, and a catch

Widening the net to every older European-trained turf runner since 2011 points the same way.

Older European turf runners, 2011–2025	Runners	Won	Top 3	Wins vs. odds
All	235	29	30%	1.18
Raced on after the Breeders’ Cup	154	25	38%	1.53
Colts for whom it was the last race	31	2	16%	0.57
…of which announced beforehand	14	1	14%	0.47

“Wins vs. odds” is actual wins divided by the number the horses’ prices implied. 1.00 means they won exactly as often as the market expected; above 1.00 means more often, below 1.00 less often. The only two final-start colts to win were Space Blues and Expert Eye, who took the 2018 Mile and was retired six days later. The catch is that “never ran again” is partly decided by the result. A colt who runs poorly is easier to retire than one who has just won a Breeders’ Cup. That’s why the announced group matters most: those decisions were made before the race, so the result couldn’t have caused them. It’s also the smallest group, and Space Blues alone is the difference between one winner and none.

What it means for Ombudsman

Ombudsman is a better horse than most on that list. He has run to 134 on Timeform twice this year, in the Prince of Wales’s Stakes and the Champion Stakes. Our conversion puts his level at about 116 on the Beyer scale after allowing for the trip, close to the top of anything seen on US turf. But class hasn’t saved the others. The shortest-priced farewell on the list, Golden Horn, lost at 4/5, and Toronado finished eighth at 2/1. Space Blues is the reminder that a send-off can work (perhaps Charlie Appleby deserves his own category, given his amazing success). Fourteen runners can’t prove that being a farewell costs a horse anything, and nothing in the data says why the record is so poor. But it’s a reasonable hypothesis that a race that’s more of an afterthought, a “shot to nothing,” isn’t going to be as easy to win as a proper end-of-season target. What is undeniable is that the market has consistently been too keen on Europe’s departing stallion prospects. If Ombudsman goes to Keeneland on his way to stud, that’s a reason to be wary at a short price rather than a reason to oppose him outright. How we counted. All European-trained runners in the Breeders’ Cup Turf, Mile, Filly & Mare Turf and Turf Sprint from 2011 to 2025. Whether each horse ran again comes from its Timeform form page and published race records. A colt counts as “announced” only if a report dated before the race said the Breeders’ Cup would be his last start. Several of those reports are the reporter’s own wording rather than a quote from connections, and two (Karakontie and Havana Grey) were qualified at the time. The one announced farewell among the fillies and mares, Goldikova (third in the 2011 Mile), is left out because this piece looks at stallion prospects. Jayarebe, who died after the 2024 Turf, is excluded. Odds and results are from DRF result charts, and prices are win odds rounded down to the nearest standard fraction.

Sources

• • DRF Breeders’ Cup result charts, 2011–2025

• • Timeform form pages

• • Racing365, Oct. 16, 2024: Bradsell

• • Racing365, Sept. 1, 2024: Big Evs

• • Racing Post, Nov. 2, 2023: Mostahdaf

• • Racing Post, Oct. 15, 2022: Mishriff

• • Racing365/PA, Nov. 5, 2021: Space Blues

• • Racing Post, Oct. 21, 2020: Siskin

• • Racing365, Oct. 17, 2020: Kameko

• • Racing Post, Nov. 2, 2018: Havana Grey

• • Racing Post, Oct. 5, 2018: Lightning Spear

• • TDN, Oct. 15, 2017: Zelzal

• • Godolphin, Oct. 26, 2017: Ribchester

• • TDN, Oct. 22, 2015 (“likely” his last): Karakontie

• • bloodstock.com.au, Oct. 30, 2015: Golden Horn

• • Owner Breeder, Sept. 22, 2014: Toronado

• • Expert Eye (Wikipedia)

• • Racing365, Oct. 12, 2024: City of Troy