Ontario Sires Stakes

Bossence Building Toward OSS Success

Chocolate Pie is more than just a starter in the Ontario Sires Stakes Grassroots Series at Grand River Raceway on Wednesday, July 1. The three-year-old trotting colt is a building block in trainer Kyl...

'Theo' Ties Canadian Record In OSS

A week after trotting the fastest mile for a sophomore trotting male in North America this season, HP Royal Theo exhibited high speed again to equal the Canadian record for three-year-old trotting gel...

Ontario Sires Stakes Season Begins

Ontario’s talented three-year-old pacing fillies kicked off the 2020 Ontario Sires Stakes season at Woodbine Mohawk Park on Friday (June 26) with two veterans of the provincial program and two newcome...

Baillargeon Trotters Hunting For Gold

Since harness racing resumed at the beginning of June Ben Baillargeon has been on a tear, sending out 20 winners from 54 starters, and the trainer will be looking to add to that tally when the Ontario...

2020 OSS Racing Guide Online

The Ontario Sires Stakes has released its 2020 OSS Racing Guide, which is now available for viewing online.

OSS: Reminder About Starting Fees

Officials with the Ontario Sires Stakes have issued a reminder in regard to starting fees for OSS and Prospect Series races.

OSS Yearling Noms Due Today

Just a reminder to the owners of yearlings eligible to be nominated to the Ontario Sires Stakes (OSS) program that nominations are due today (Monday, June 15, 2020).

Revised 2020 OSS, Prospect Series Schedules Announced

On Monday, May 25, Ontario Racing announced the revised schedules for both the 2020 Ontario Sires Stakes season and the 2020 Prospect Series.

OSS Yearling Nominations Extended

Owners of yearlings eligible to be nominated to the Ontario Sires Stakes (OSS) are being given an extension.

OSS Yearling Nom Payment Date Altered

Owners of yearlings eligible to be nominated to the Ontario Sires Stakes (OSS) are being given an extension.

Ontario Sires Stakes 3YO Sustained List

The Ontario Sires Stakes has announced that the list of three-year-olds that have been sustained to race in the OSS program in 2020 has been posted and is now available for viewing.

Seelster Tops Breeders’ Awards List

February 12, 2020

“It’s encouraging to be able to see a horse that you bred go on and achieve. You can do well here in Ontario when everything is done here, from the breeding and the raising to the actual racing.”